• VKDN ( Virtual Kingdom Delivery Network ) -> Vast Kingdoms, Diverse Nations: Unlocking Global Commerce

failure

Filter by price

Sort By

Product tags

Showing 73–108 of results

Phase failure and phase sequence protector XJ3-D Phase failure and phase sequence protector XJ3-D

Phase failure and phase sequence protector XJ3-D

$11.88$11.88

21% off
3P Phase Failure Relay Solid Phase Sequence Monitoring Relay 3P Phase Failure Relay Solid Phase Sequence Monitoring Relay

3P Phase Failure Relay Solid Phase Sequence Monitoring Relay

$10.35$13.10

10 sold
68% off
A93E-FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay A93E-FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay

A93E-FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay

$11.57$36.17

45% off
GEYA Single Phase Output Voltage Control Relay Phase Sequence Phase Failure Over Voltage Undervoltage Protection GEYA Single Phase Output Voltage Control Relay Phase Sequence Phase Failure Over Voltage Undervoltage Protection

GEYA Single Phase Output Voltage Control Relay Phase Sequence Phase Failure Over Voltage Undervoltage Protection

$76.48$139.05

4 sold
4% off
Samwha-Dsp GKM-02F 3*380VAC With-Neutual Three-Phase Phase Failure, Phase Sequence, Under&Over Voltage Relay Samwha-Dsp GKM-02F 3*380VAC With-Neutual Three-Phase Phase Failure, Phase Sequence, Under&Over Voltage Relay

Samwha-Dsp GKM-02F 3*380VAC With-Neutual Three-Phase Phase Failure, Phase Sequence, Under&Over Voltage Relay

$6.72$7.00

15 sold
B23B 12V DC Voltage Comparator, ACC Voltage Comparator Over-Discharge Prevention, Low-Voltage Power Failure Protection Module B23B 12V DC Voltage Comparator, ACC Voltage Comparator Over-Discharge Prevention, Low-Voltage Power Failure Protection Module

B23B 12V DC Voltage Comparator, ACC Voltage Comparator Over-Discharge Prevention, Low-Voltage Power Failure Protection Module

$14.03$14.03

26% off
GEYA GRV8-03 Voltage Monitoring Relay Phase Sequence and Phase Failure Protection Relay 8A 10A 1SPDT 2SPDT GEYA GRV8-03 Voltage Monitoring Relay Phase Sequence and Phase Failure Protection Relay 8A 10A 1SPDT 2SPDT

GEYA GRV8-03 Voltage Monitoring Relay Phase Sequence and Phase Failure Protection Relay 8A 10A 1SPDT 2SPDT

$14.49$19.58

19 sold
21% off
No Voltage Digital Display Electronic Counter JDM11-5H/6H 5/6 Bit Industrial Counter Power Failure Memory 24/36/110/220/380V No Voltage Digital Display Electronic Counter JDM11-5H/6H 5/6 Bit Industrial Counter Power Failure Memory 24/36/110/220/380V

No Voltage Digital Display Electronic Counter JDM11-5H/6H 5/6 Bit Industrial Counter Power Failure Memory 24/36/110/220/380V

$8.68$10.99

50% off
GRV8-03 Monitoring Relay Monitoring Relay GRV8-03 Three Phase Voltage Monitoring Phase Failure Relay Phase GRV8-03 Monitoring Relay Monitoring Relay GRV8-03 Three Phase Voltage Monitoring Phase Failure Relay Phase

GRV8-03 Monitoring Relay Monitoring Relay GRV8-03 Three Phase Voltage Monitoring Phase Failure Relay Phase

$113.49$226.98

21% off
3P Phase Failure Relay Solid Phase Sequence Monitoring Relay DPA51CM44 3P Phase Failure Relay Solid Phase Sequence Monitoring Relay DPA51CM44

3P Phase Failure Relay Solid Phase Sequence Monitoring Relay DPA51CM44

$10.35$13.10

36 sold
28% off
Power Supply Automatic Switching Module Battery Power Failure Automatic Charging Control Module Emergency Circuit Breaker Switch Power Supply Automatic Switching Module Battery Power Failure Automatic Charging Control Module Emergency Circuit Breaker Switch

Power Supply Automatic Switching Module Battery Power Failure Automatic Charging Control Module Emergency Circuit Breaker Switch

$9.14$12.70

1 sold
5% off
Phase failure and phase sequence protector XJ3-D Phase failure and phase sequence protector XJ3-D

Phase failure and phase sequence protector XJ3-D

$12.24$12.88

1pcs TL-2238 3 Phase 220V~440V 50Hz/60Hz Phase Failure Loss Sequence Relay Electronic Protection 1pcs TL-2238 3 Phase 220V~440V 50Hz/60Hz Phase Failure Loss Sequence Relay Electronic Protection

1pcs TL-2238 3 Phase 220V~440V 50Hz/60Hz Phase Failure Loss Sequence Relay Electronic Protection

$11.99$11.99

9% off
CHINT Off Delay Operation Time Relay Power Failure Time Delay JSZ3F 5S 10S 30S 60S 180S Time Delay AC 220v DC 24V CHINT Off Delay Operation Time Relay Power Failure Time Delay JSZ3F 5S 10S 30S 60S 180S Time Delay AC 220v DC 24V

CHINT Off Delay Operation Time Relay Power Failure Time Delay JSZ3F 5S 10S 30S 60S 180S Time Delay AC 220v DC 24V

$8.64$9.50

4 sold
52% off
JGY-395 DC worm gear reducer motor, self-locking and adjustable-speed motor after power failure JGY-395 DC worm gear reducer motor, self-locking and adjustable-speed motor after power failure

JGY-395 DC worm gear reducer motor, self-locking and adjustable-speed motor after power failure

$56.88$118.50

9% off
CHINT NXJYB‑1 NXJYB‑2 Voltage Monitoring Relay 3‑Phase Sequence Phase‑Failure Over‑Under Voltage Protection Din‑rail Mount CHINT NXJYB‑1 NXJYB‑2 Voltage Monitoring Relay 3‑Phase Sequence Phase‑Failure Over‑Under Voltage Protection Din‑rail Mount

CHINT NXJYB‑1 NXJYB‑2 Voltage Monitoring Relay 3‑Phase Sequence Phase‑Failure Over‑Under Voltage Protection Din‑rail Mount

$13.65$15.00

1 sold
41% off
FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay

FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay

$76.91$130.36

3% off
Samwha-Dsp FKV-14N 3*380VAC With Neutual Three-Phase Phase Failure, Phase Asymmetry(Fixed 30%), Phase Sequence Relay Samwha-Dsp FKV-14N 3*380VAC With Neutual Three-Phase Phase Failure, Phase Asymmetry(Fixed 30%), Phase Sequence Relay

Samwha-Dsp FKV-14N 3*380VAC With Neutual Three-Phase Phase Failure, Phase Asymmetry(Fixed 30%), Phase Sequence Relay

$14.01$14.48

13 sold
30% off
AWAH FKV-12N 3X380vac Phase Failure, Asymmetry Detection Relay(Fixed 40%) With Neutral Protection AWAH FKV-12N 3X380vac Phase Failure, Asymmetry Detection Relay(Fixed 40%) With Neutral Protection

AWAH FKV-12N 3X380vac Phase Failure, Asymmetry Detection Relay(Fixed 40%) With Neutral Protection

$12.34$17.63

39% off
Dual Power Failure Automatic Switch Battery Module Switch UPS Emergency Power Failure Switch To Battery Rechargeable Dual Power Failure Automatic Switch Battery Module Switch UPS Emergency Power Failure Switch To Battery Rechargeable

Dual Power Failure Automatic Switch Battery Module Switch UPS Emergency Power Failure Switch To Battery Rechargeable

$9.00$14.75

50% off
M11K-FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay M11K-FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay

M11K-FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay

$76.50$153.00

6% off
ManHua MK-01 3 Phase And Neutral 230VAC Protect Motor From Phase Failure And Voltage Unbalance Phase Failure Device ManHua MK-01 3 Phase And Neutral 230VAC Protect Motor From Phase Failure And Voltage Unbalance Phase Failure Device

ManHua MK-01 3 Phase And Neutral 230VAC Protect Motor From Phase Failure And Voltage Unbalance Phase Failure Device

$13.06$13.89

9% off
CHINT NJYB2 Voltage Protection Relay Phase Failure Phase Sequence Voltage Imbalance Overvoltage Undervoltage NJYB2-G NJYB2-H CHINT NJYB2 Voltage Protection Relay Phase Failure Phase Sequence Voltage Imbalance Overvoltage Undervoltage NJYB2-G NJYB2-H

CHINT NJYB2 Voltage Protection Relay Phase Failure Phase Sequence Voltage Imbalance Overvoltage Undervoltage NJYB2-G NJYB2-H

$13.09$14.39

20% off
12V 10A Power Supply Automatic Switching Module Power Failure to Battery-powered Charging Control Board Emergency Breaker Board 12V 10A Power Supply Automatic Switching Module Power Failure to Battery-powered Charging Control Board Emergency Breaker Board

12V 10A Power Supply Automatic Switching Module Power Failure to Battery-powered Charging Control Board Emergency Breaker Board

$12.71$15.89

38% off
15pcs Silicone Covers for Bambu Lab A1 A1 For Mini Hot Ends to Support Even Heat Distribution and Reduce Print Failures 15pcs Silicone Covers for Bambu Lab A1 A1 For Mini Hot Ends to Support Even Heat Distribution and Reduce Print Failures

15pcs Silicone Covers for Bambu Lab A1 A1 For Mini Hot Ends to Support Even Heat Distribution and Reduce Print Failures

$69.07$111.40

52% off
Motor Protector JD-5 Three-phase 380v Motor 220v Overload Overcurrent Phase Failure Motor Protector JD-5 Three-phase 380v Motor 220v Overload Overcurrent Phase Failure

Motor Protector JD-5 Three-phase 380v Motor 220v Overload Overcurrent Phase Failure

$7.68$16.00

53% off
GEYA Din Rail 3 Phase Failure Phase Sequence Voltage Monitoring Relay Voltage Protection Relay 220V~460V 10A GEYA Din Rail 3 Phase Failure Phase Sequence Voltage Monitoring Relay Voltage Protection Relay 220V~460V 10A

GEYA Din Rail 3 Phase Failure Phase Sequence Voltage Monitoring Relay Voltage Protection Relay 220V~460V 10A

$89.42$190.26

43 sold
4% off
Samwha-Dsp FKV-12 3*380VAC Non-Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay Samwha-Dsp FKV-12 3*380VAC Non-Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay

Samwha-Dsp FKV-12 3*380VAC Non-Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay

$5.28$5.50

54 sold
10% off
Multifunctional Phase Sequence Protection Relay Overvoltage Undervoltage Phase Failure 380V 200-500VAC Multifunctional Phase Sequence Protection Relay Overvoltage Undervoltage Phase Failure 380V 200-500VAC

Multifunctional Phase Sequence Protection Relay Overvoltage Undervoltage Phase Failure 380V 200-500VAC

$10.99$12.21

24 sold
53% off
Machine Switch Electromagnetic Switch KJD Model Package Content Widely Used Accidental Power Failure Package Content Press Machine Switch Electromagnetic Switch KJD Model Package Content Widely Used Accidental Power Failure Package Content Press

Machine Switch Electromagnetic Switch KJD Model Package Content Widely Used Accidental Power Failure Package Content Press

$46.65$99.26

41% off
ABGE-GRV8-04 M460 3-Phase Voltage Monitoring Relay Phase Sequence Phase Failure Protection Voltage Control Relay ABGE-GRV8-04 M460 3-Phase Voltage Monitoring Relay Phase Sequence Phase Failure Protection Voltage Control Relay

ABGE-GRV8-04 M460 3-Phase Voltage Monitoring Relay Phase Sequence Phase Failure Protection Voltage Control Relay

$15.29$25.92

4% off
Samwha-Dsp GKT-05F 3*220VAC Non-Neutual Three-Phase Phase Failure, Phase Sequence, Under&Over Voltage Relay Samwha-Dsp GKT-05F 3*220VAC Non-Neutual Three-Phase Phase Failure, Phase Sequence, Under&Over Voltage Relay

Samwha-Dsp GKT-05F 3*220VAC Non-Neutual Three-Phase Phase Failure, Phase Sequence, Under&Over Voltage Relay

$6.72$7.00

29 sold
4% off
Samwha-Dsp GK-04 Phase Failure Voltage Analogue Adjustable Protection Relay (3*380V Non-Neutral) Samwha-Dsp GK-04 Phase Failure Voltage Analogue Adjustable Protection Relay (3*380V Non-Neutral)

Samwha-Dsp GK-04 Phase Failure Voltage Analogue Adjustable Protection Relay (3*380V Non-Neutral)

$7.20$7.50

1 sold
35% off
​​GEYA GRP8 PTC Thermistor Motor Protection Relay AC/DC 24-240V Wide Range Overload Overheat Phase Failure Starter Protection ​​GEYA GRP8 PTC Thermistor Motor Protection Relay AC/DC 24-240V Wide Range Overload Overheat Phase Failure Starter Protection

​​GEYA GRP8 PTC Thermistor Motor Protection Relay AC/DC 24-240V Wide Range Overload Overheat Phase Failure Starter Protection

$12.28$18.90

39 sold
9% off
CHINT Off Delay Operation Time Relay Power Failure Time Delay JSZ3F 5S 10S 30S 60S 180S Time Delay AC 220v DC 24V CHINT Off Delay Operation Time Relay Power Failure Time Delay JSZ3F 5S 10S 30S 60S 180S Time Delay AC 220v DC 24V

CHINT Off Delay Operation Time Relay Power Failure Time Delay JSZ3F 5S 10S 30S 60S 180S Time Delay AC 220v DC 24V

$9.10$10.00

1 sold
32% off
ABKP-Battery Power Supply Automatic Switching Module 2Pcs Power Supply Failure Protection Charging Control Circuit Breaker Board ABKP-Battery Power Supply Automatic Switching Module 2Pcs Power Supply Failure Protection Charging Control Circuit Breaker Board

ABKP-Battery Power Supply Automatic Switching Module 2Pcs Power Supply Failure Protection Charging Control Circuit Breaker Board

$10.00$14.71

Phase failure and phase sequence protector XJ3-D Phase failure and phase sequence protector XJ3-D

Phase failure and phase sequence protector XJ3-D

$11.88 $11.88

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
21% off
3P Phase Failure Relay Solid Phase Sequence Monitoring Relay 3P Phase Failure Relay Solid Phase Sequence Monitoring Relay

3P Phase Failure Relay Solid Phase Sequence Monitoring Relay

$10.35 $13.10

10 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
68% off
A93E-FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay A93E-FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay

A93E-FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay

$11.57 $36.17

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
45% off
GEYA Single Phase Output Voltage Control Relay Phase Sequence Phase Failure Over Voltage Undervoltage Protection GEYA Single Phase Output Voltage Control Relay Phase Sequence Phase Failure Over Voltage Undervoltage Protection

GEYA Single Phase Output Voltage Control Relay Phase Sequence Phase Failure Over Voltage Undervoltage Protection

$76.48 $139.05

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
Samwha-Dsp GKM-02F 3*380VAC With-Neutual Three-Phase Phase Failure, Phase Sequence, Under&Over Voltage Relay Samwha-Dsp GKM-02F 3*380VAC With-Neutual Three-Phase Phase Failure, Phase Sequence, Under&Over Voltage Relay

Samwha-Dsp GKM-02F 3*380VAC With-Neutual Three-Phase Phase Failure, Phase Sequence, Under&Over Voltage Relay

$6.72 $7.00

15 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
B23B 12V DC Voltage Comparator, ACC Voltage Comparator Over-Discharge Prevention, Low-Voltage Power Failure Protection Module B23B 12V DC Voltage Comparator, ACC Voltage Comparator Over-Discharge Prevention, Low-Voltage Power Failure Protection Module

B23B 12V DC Voltage Comparator, ACC Voltage Comparator Over-Discharge Prevention, Low-Voltage Power Failure Protection Module

$14.03 $14.03

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
26% off
GEYA GRV8-03 Voltage Monitoring Relay Phase Sequence and Phase Failure Protection Relay 8A 10A 1SPDT 2SPDT GEYA GRV8-03 Voltage Monitoring Relay Phase Sequence and Phase Failure Protection Relay 8A 10A 1SPDT 2SPDT

GEYA GRV8-03 Voltage Monitoring Relay Phase Sequence and Phase Failure Protection Relay 8A 10A 1SPDT 2SPDT

$14.49 $19.58

19 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
21% off
No Voltage Digital Display Electronic Counter JDM11-5H/6H 5/6 Bit Industrial Counter Power Failure Memory 24/36/110/220/380V No Voltage Digital Display Electronic Counter JDM11-5H/6H 5/6 Bit Industrial Counter Power Failure Memory 24/36/110/220/380V

No Voltage Digital Display Electronic Counter JDM11-5H/6H 5/6 Bit Industrial Counter Power Failure Memory 24/36/110/220/380V

$8.68 $10.99

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
50% off
GRV8-03 Monitoring Relay Monitoring Relay GRV8-03 Three Phase Voltage Monitoring Phase Failure Relay Phase GRV8-03 Monitoring Relay Monitoring Relay GRV8-03 Three Phase Voltage Monitoring Phase Failure Relay Phase

GRV8-03 Monitoring Relay Monitoring Relay GRV8-03 Three Phase Voltage Monitoring Phase Failure Relay Phase

$113.49 $226.98

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
21% off
3P Phase Failure Relay Solid Phase Sequence Monitoring Relay DPA51CM44 3P Phase Failure Relay Solid Phase Sequence Monitoring Relay DPA51CM44

3P Phase Failure Relay Solid Phase Sequence Monitoring Relay DPA51CM44

$10.35 $13.10

36 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
28% off
Power Supply Automatic Switching Module Battery Power Failure Automatic Charging Control Module Emergency Circuit Breaker Switch Power Supply Automatic Switching Module Battery Power Failure Automatic Charging Control Module Emergency Circuit Breaker Switch

Power Supply Automatic Switching Module Battery Power Failure Automatic Charging Control Module Emergency Circuit Breaker Switch

$9.14 $12.70

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
5% off
Phase failure and phase sequence protector XJ3-D Phase failure and phase sequence protector XJ3-D

Phase failure and phase sequence protector XJ3-D

$12.24 $12.88

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1pcs TL-2238 3 Phase 220V~440V 50Hz/60Hz Phase Failure Loss Sequence Relay Electronic Protection 1pcs TL-2238 3 Phase 220V~440V 50Hz/60Hz Phase Failure Loss Sequence Relay Electronic Protection

1pcs TL-2238 3 Phase 220V~440V 50Hz/60Hz Phase Failure Loss Sequence Relay Electronic Protection

$11.99 $11.99

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
9% off
CHINT Off Delay Operation Time Relay Power Failure Time Delay JSZ3F 5S 10S 30S 60S 180S Time Delay AC 220v DC 24V CHINT Off Delay Operation Time Relay Power Failure Time Delay JSZ3F 5S 10S 30S 60S 180S Time Delay AC 220v DC 24V

CHINT Off Delay Operation Time Relay Power Failure Time Delay JSZ3F 5S 10S 30S 60S 180S Time Delay AC 220v DC 24V

$8.64 $9.50

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
52% off
JGY-395 DC worm gear reducer motor, self-locking and adjustable-speed motor after power failure JGY-395 DC worm gear reducer motor, self-locking and adjustable-speed motor after power failure

JGY-395 DC worm gear reducer motor, self-locking and adjustable-speed motor after power failure

$56.88 $118.50

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
9% off
CHINT NXJYB‑1 NXJYB‑2 Voltage Monitoring Relay 3‑Phase Sequence Phase‑Failure Over‑Under Voltage Protection Din‑rail Mount CHINT NXJYB‑1 NXJYB‑2 Voltage Monitoring Relay 3‑Phase Sequence Phase‑Failure Over‑Under Voltage Protection Din‑rail Mount

CHINT NXJYB‑1 NXJYB‑2 Voltage Monitoring Relay 3‑Phase Sequence Phase‑Failure Over‑Under Voltage Protection Din‑rail Mount

$13.65 $15.00

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
41% off
FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay

FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay

$76.91 $130.36

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
3% off
Samwha-Dsp FKV-14N 3*380VAC With Neutual Three-Phase Phase Failure, Phase Asymmetry(Fixed 30%), Phase Sequence Relay Samwha-Dsp FKV-14N 3*380VAC With Neutual Three-Phase Phase Failure, Phase Asymmetry(Fixed 30%), Phase Sequence Relay

Samwha-Dsp FKV-14N 3*380VAC With Neutual Three-Phase Phase Failure, Phase Asymmetry(Fixed 30%), Phase Sequence Relay

$14.01 $14.48

13 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
30% off
AWAH FKV-12N 3X380vac Phase Failure, Asymmetry Detection Relay(Fixed 40%) With Neutral Protection AWAH FKV-12N 3X380vac Phase Failure, Asymmetry Detection Relay(Fixed 40%) With Neutral Protection

AWAH FKV-12N 3X380vac Phase Failure, Asymmetry Detection Relay(Fixed 40%) With Neutral Protection

$12.34 $17.63

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
39% off
Dual Power Failure Automatic Switch Battery Module Switch UPS Emergency Power Failure Switch To Battery Rechargeable Dual Power Failure Automatic Switch Battery Module Switch UPS Emergency Power Failure Switch To Battery Rechargeable

Dual Power Failure Automatic Switch Battery Module Switch UPS Emergency Power Failure Switch To Battery Rechargeable

$9.00 $14.75

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
50% off
M11K-FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay M11K-FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay

M11K-FKV-12N Protection Relay 3X380vac With Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay

$76.50 $153.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
6% off
ManHua MK-01 3 Phase And Neutral 230VAC Protect Motor From Phase Failure And Voltage Unbalance Phase Failure Device ManHua MK-01 3 Phase And Neutral 230VAC Protect Motor From Phase Failure And Voltage Unbalance Phase Failure Device

ManHua MK-01 3 Phase And Neutral 230VAC Protect Motor From Phase Failure And Voltage Unbalance Phase Failure Device

$13.06 $13.89

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
9% off
CHINT NJYB2 Voltage Protection Relay Phase Failure Phase Sequence Voltage Imbalance Overvoltage Undervoltage NJYB2-G NJYB2-H CHINT NJYB2 Voltage Protection Relay Phase Failure Phase Sequence Voltage Imbalance Overvoltage Undervoltage NJYB2-G NJYB2-H

CHINT NJYB2 Voltage Protection Relay Phase Failure Phase Sequence Voltage Imbalance Overvoltage Undervoltage NJYB2-G NJYB2-H

$13.09 $14.39

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
20% off
12V 10A Power Supply Automatic Switching Module Power Failure to Battery-powered Charging Control Board Emergency Breaker Board 12V 10A Power Supply Automatic Switching Module Power Failure to Battery-powered Charging Control Board Emergency Breaker Board

12V 10A Power Supply Automatic Switching Module Power Failure to Battery-powered Charging Control Board Emergency Breaker Board

$12.71 $15.89

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
38% off
15pcs Silicone Covers for Bambu Lab A1 A1 For Mini Hot Ends to Support Even Heat Distribution and Reduce Print Failures 15pcs Silicone Covers for Bambu Lab A1 A1 For Mini Hot Ends to Support Even Heat Distribution and Reduce Print Failures

15pcs Silicone Covers for Bambu Lab A1 A1 For Mini Hot Ends to Support Even Heat Distribution and Reduce Print Failures

$69.07 $111.40

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
52% off
Motor Protector JD-5 Three-phase 380v Motor 220v Overload Overcurrent Phase Failure Motor Protector JD-5 Three-phase 380v Motor 220v Overload Overcurrent Phase Failure

Motor Protector JD-5 Three-phase 380v Motor 220v Overload Overcurrent Phase Failure

$7.68 $16.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
53% off
GEYA Din Rail 3 Phase Failure Phase Sequence Voltage Monitoring Relay Voltage Protection Relay 220V~460V 10A GEYA Din Rail 3 Phase Failure Phase Sequence Voltage Monitoring Relay Voltage Protection Relay 220V~460V 10A

GEYA Din Rail 3 Phase Failure Phase Sequence Voltage Monitoring Relay Voltage Protection Relay 220V~460V 10A

$89.42 $190.26

43 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
Samwha-Dsp FKV-12 3*380VAC Non-Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay Samwha-Dsp FKV-12 3*380VAC Non-Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay

Samwha-Dsp FKV-12 3*380VAC Non-Neutual Three-Phase Phase Failure, Phase Asymmetry (Fixed. 40%) Relay

$5.28 $5.50

54 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
10% off
Multifunctional Phase Sequence Protection Relay Overvoltage Undervoltage Phase Failure 380V 200-500VAC Multifunctional Phase Sequence Protection Relay Overvoltage Undervoltage Phase Failure 380V 200-500VAC

Multifunctional Phase Sequence Protection Relay Overvoltage Undervoltage Phase Failure 380V 200-500VAC

$10.99 $12.21

24 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
53% off
Machine Switch Electromagnetic Switch KJD Model Package Content Widely Used Accidental Power Failure Package Content Press Machine Switch Electromagnetic Switch KJD Model Package Content Widely Used Accidental Power Failure Package Content Press

Machine Switch Electromagnetic Switch KJD Model Package Content Widely Used Accidental Power Failure Package Content Press

$46.65 $99.26

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
41% off
ABGE-GRV8-04 M460 3-Phase Voltage Monitoring Relay Phase Sequence Phase Failure Protection Voltage Control Relay ABGE-GRV8-04 M460 3-Phase Voltage Monitoring Relay Phase Sequence Phase Failure Protection Voltage Control Relay

ABGE-GRV8-04 M460 3-Phase Voltage Monitoring Relay Phase Sequence Phase Failure Protection Voltage Control Relay

$15.29 $25.92

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
Samwha-Dsp GKT-05F 3*220VAC Non-Neutual Three-Phase Phase Failure, Phase Sequence, Under&Over Voltage Relay Samwha-Dsp GKT-05F 3*220VAC Non-Neutual Three-Phase Phase Failure, Phase Sequence, Under&Over Voltage Relay

Samwha-Dsp GKT-05F 3*220VAC Non-Neutual Three-Phase Phase Failure, Phase Sequence, Under&Over Voltage Relay

$6.72 $7.00

29 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
Samwha-Dsp GK-04 Phase Failure Voltage Analogue Adjustable Protection Relay (3*380V Non-Neutral) Samwha-Dsp GK-04 Phase Failure Voltage Analogue Adjustable Protection Relay (3*380V Non-Neutral)

Samwha-Dsp GK-04 Phase Failure Voltage Analogue Adjustable Protection Relay (3*380V Non-Neutral)

$7.20 $7.50

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
35% off
​​GEYA GRP8 PTC Thermistor Motor Protection Relay AC/DC 24-240V Wide Range Overload Overheat Phase Failure Starter Protection ​​GEYA GRP8 PTC Thermistor Motor Protection Relay AC/DC 24-240V Wide Range Overload Overheat Phase Failure Starter Protection

​​GEYA GRP8 PTC Thermistor Motor Protection Relay AC/DC 24-240V Wide Range Overload Overheat Phase Failure Starter Protection

$12.28 $18.90

39 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
9% off
CHINT Off Delay Operation Time Relay Power Failure Time Delay JSZ3F 5S 10S 30S 60S 180S Time Delay AC 220v DC 24V CHINT Off Delay Operation Time Relay Power Failure Time Delay JSZ3F 5S 10S 30S 60S 180S Time Delay AC 220v DC 24V

CHINT Off Delay Operation Time Relay Power Failure Time Delay JSZ3F 5S 10S 30S 60S 180S Time Delay AC 220v DC 24V

$9.10 $10.00

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
32% off
ABKP-Battery Power Supply Automatic Switching Module 2Pcs Power Supply Failure Protection Charging Control Circuit Breaker Board ABKP-Battery Power Supply Automatic Switching Module 2Pcs Power Supply Failure Protection Charging Control Circuit Breaker Board

ABKP-Battery Power Supply Automatic Switching Module 2Pcs Power Supply Failure Protection Charging Control Circuit Breaker Board

$10.00 $14.71

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now