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Overload Protection Function

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400A Three Phase Adjustable MCCB Mold Case Circuit Breaker Overload Protection

400A Three Phase Adjustable MCCB Mold Case Circuit Breaker Overload Protection

US $ 26.46-41.23 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Yuming Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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China Factory Adjustable 2p 4p RCBO Overload Protection

China Factory Adjustable 2p 4p RCBO Overload Protection

US $ 14-14.55 / Piece FOB
3 Pieces (MOQ)
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Audited Supplier
Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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Reliable Tesys Gv2 Motor Circuit Breaker Overload Short Circuit Protection

Reliable Tesys Gv2 Motor Circuit Breaker Overload Short Circuit Protection

US $ 6.1-6.4 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wenzhou Zhengkai Electric Co., Ltd

Zhejiang, China Since 2025
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DAB7-63e Efficient MCB Circuit Breaker 6ka Overload

DAB7-63e Efficient MCB Circuit Breaker 6ka Overload

US $ 1.2-4.2 / Piece FOB
5,000 Pieces (MOQ)
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Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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Sg MCCB 100A 3p Overload-Proof Auto-Reset in-Stock Moulded Case Circuit Breaker 400V

Sg MCCB 100A 3p Overload-Proof Auto-Reset in-Stock Moulded Case Circuit Breaker 400V

US $ 18.62-279.65 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
SG Electric (Shanghai) Co., Ltd

Shanghai, China Since 2026
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DAB2 -63 6ka Miniature Circuit Breaker Overload

DAB2 -63 6ka Miniature Circuit Breaker Overload

US $ 0.6-2.6 / Piece FOB
5,000 Pieces (MOQ)
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Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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Lrpg RCBO 2p 4p Adjustable Current Electromagnetic Overload Protection

Lrpg RCBO 2p 4p Adjustable Current Electromagnetic Overload Protection

US $ 14-14.55 / Piece FOB
3 Pieces (MOQ)
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Audited Supplier
Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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High Quality Miniature Circuit Breaker 1 Pole, 2pole, 3pole, 4pole, AC 230V MCB Short-Circuit Protection, Overload Protection

High Quality Miniature Circuit Breaker 1 Pole, 2pole, 3pole, 4pole, AC 230V MCB Short-Circuit Protection, Overload Protection

US $ 0.5-0.55 / Piece FOB
121 Pieces (MOQ)
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Audited Supplier
Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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Low Voltage Circuit Breakers 3p+N 6ka 10ka Residual Current Breaker Type a RCBO OEM Thermal Overload Protection

Low Voltage Circuit Breakers 3p+N 6ka 10ka Residual Current Breaker Type a RCBO OEM Thermal Overload Protection

US $ 7.1-7.4 / Piece FOB
5,000 Pieces (MOQ)
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Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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Lrpg Series RCBO 1p+N Adjustable Current Overload Protection Electrical Disjoncteur

Lrpg Series RCBO 1p+N Adjustable Current Overload Protection Electrical Disjoncteur

US $ 11.58-12.28 / Piece FOB
3 Pieces (MOQ)
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Audited Supplier
Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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DC1000V 2 Pole Solar Circuit Breaker Overload & Short Circuit Protection

DC1000V 2 Pole Solar Circuit Breaker Overload & Short Circuit Protection

US $ 5-6 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Anhui Kingwooh Energy Technology Co., Ltd.

Anhui, China Since 2024
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RCBO Circuit Breaker Type 4p Overload Protection

RCBO Circuit Breaker Type 4p Overload Protection

US $ 3.8-3.9 / Piece FOB
5,000 Pieces (MOQ)
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Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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YUANKY 3P 125A WiFi Smart Circuit Breaker: Overload, Short Circuit, Tuya APP

YUANKY 3P 125A WiFi Smart Circuit Breaker: Overload, Short Circuit, Tuya APP

US $ 0.99-1.2 / pieces FOB
200 pieces (MOQ)
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Audited Supplier
Wenzhou Hawai Electron & Electric Manufacture Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Adjustable 4 Pole Disjoncteur Circuit Breaker Leakage Short Circuit Overload Protection

Adjustable 4 Pole Disjoncteur Circuit Breaker Leakage Short Circuit Overload Protection

US $ 14-14.55 / Piece FOB
3 Pieces (MOQ)
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Audited Supplier
Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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6000A Circuit Breaker Residulal Current, Overload, Short Circuit Protection

6000A Circuit Breaker Residulal Current, Overload, Short Circuit Protection

US $ 3.72-3.9 / Piece FOB
3 Pieces (MOQ)
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Audited Supplier
Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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Moulded Case Circuit Breaker Dam1-2000 Cdada Overload

Moulded Case Circuit Breaker Dam1-2000 Cdada Overload

US $ 14-14.5 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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High Performance 3 Pole Vacuum Circuit Breaker for Overload and Fault Current Interruption

High Performance 3 Pole Vacuum Circuit Breaker for Overload and Fault Current Interruption

US $ 1,000-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Jinkun Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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Fashion Conventional Circuit Breaker RCCB Switch Disconnector Overload

Fashion Conventional Circuit Breaker RCCB Switch Disconnector Overload

US $ 0.95 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Zhejiang Changcheng Trading Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Commercial Freezer Safety Relay Overload Protector

Commercial Freezer Safety Relay Overload Protector

US $ 0.1-0.3 / Piece FOB
10,000 Pieces (MOQ)
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Audited Supplier
JINAN BESTAR INC.

Trading Company

Shandong, China Since 2005
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Overload Protection

Overload Protection

1 Piece (MOQ)
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Audited Supplier
Shenxi Machinery Co., Ltd.

Jiangsu, China Since 2007
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AC Household Appliances 25, 42, 75, 110, 200, 450A Relays Thermal Relay Thermal Overload Protection

AC Household Appliances 25, 42, 75, 110, 200, 450A Relays Thermal Relay Thermal Overload Protection

US $ 4.2-66 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
Chat Now Send Inquiry
Sg MCCB 63A 3p Overload-Proof Auto-Reset in-Stock Moulded Case Circuit Breaker 230/400V

Sg MCCB 63A 3p Overload-Proof Auto-Reset in-Stock Moulded Case Circuit Breaker 230/400V

US $ 18.62-279.65 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
SG Electric (Shanghai) Co., Ltd

Shanghai, China Since 2026
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WiFi Smart Circuit Breaker Zigbee Lora RS485 Overvoltage Undervoltage Overload Protection

WiFi Smart Circuit Breaker Zigbee Lora RS485 Overvoltage Undervoltage Overload Protection

US $ 6.4-6.6 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
WENZHOU LIKE ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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About Overload Protection Function FAQ

  • QHow can I choose the best Variable-Frequency Drive for my application?

    The Overload Protection Function is an essential part of our Variable-Frequency Drive offerings.To select the right Variable-Frequency Drive (VFD), consider the motor size, the required speed control, and power ratings. Many distributors offer customized solutions that fit specific use cases. Check the latest trends in VFD technology for smarter purchases.

  • QAre there affordable options for Variable-Frequency Drives?

    The Overload Protection Function is classified under our comprehensive Variable-Frequency Drive range.Yes, there are several cheap Variable-Frequency Drives available from various manufacturers. For best savings, look for OEM options or distributors that offer factory-direct prices. This helps ensure you get the efficiency you need without breaking the bank!

  • QWhat is a Variable-Frequency Drive and how does it work?

    Discover the perfect Variable-Frequency Drive addition with our Overload Protection Function.A Variable-Frequency Drive (VFD) controls the speed and torque of electric motors by varying the input frequency and voltage. By optimizing energy use, it helps save on electricity costs. Many wholesalers offer great deals. Get insightful options directly from the factory.

DIN Rail Mounted Adjustable Over/Under Voltage Protector 2p, 4p

DIN Rail Mounted Adjustable Over/Under Voltage Protector 2p, 4p

US $ 3.82 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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High-Quality 3p+N Type B+ 6ka RCBO Earth Leakage for Solar Systems on DIN Rail

High-Quality 3p+N Type B+ 6ka RCBO Earth Leakage for Solar Systems on DIN Rail

US $ 55 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Wenzhou Huishang Electric Co. Ltd.

Zhejiang, China Since 2025
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Miniature Circuit Breaker DC Singi Electric Current Price 2p MCB OEM Dz47-63

Miniature Circuit Breaker DC Singi Electric Current Price 2p MCB OEM Dz47-63

US $ 0.54-1.8 / Piece FOB
2,000 Pieces (MOQ)
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Audited Supplier
ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Intelligent Acrel Ascb 2p Circuit Breaker with Smart Remote Control

Intelligent Acrel Ascb 2p Circuit Breaker with Smart Remote Control

US $ 62-103 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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63A Smart MCB 2p Overload Protector Wi-Fi Remote Control Breaker for Home Automation

63A Smart MCB 2p Overload Protector Wi-Fi Remote Control Breaker for Home Automation

US $ 29.1-30 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
WENZHOU LIKE ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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MCCB Dam3-400 3p 400A CB Approved Moulded Case Circuit Breaker

MCCB Dam3-400 3p 400A CB Approved Moulded Case Circuit Breaker

US $ 40-65 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Yuming Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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63A 230V DIN Rail Adjustable Over Voltage Under Voltage Stabilizer Regulator

63A 230V DIN Rail Adjustable Over Voltage Under Voltage Stabilizer Regulator

US $ 4.12 / Piece FOB
2,000 Pieces (MOQ)
Send Inquiry
Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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WiFi Smart Breaker Metering Current Voltage Energy Frequency Temperature Monitoring Alexa

WiFi Smart Breaker Metering Current Voltage Energy Frequency Temperature Monitoring Alexa

US $ 5.35-5.6 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
WENZHOU LIKE ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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40A 63A Automatic Voltage Protector Adjustable Over Under Voltage Protector

40A 63A Automatic Voltage Protector Adjustable Over Under Voltage Protector

US $ 3.52 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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2p 63A Wi-Fi Smart Breaker Overload Short Circuit Protection Remote Control Switch

2p 63A Wi-Fi Smart Breaker Overload Short Circuit Protection Remote Control Switch

US $ 29.1-30 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
WENZHOU LIKE ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Sontuoec DIN Rail Mounted Adjustable Over/Under Voltage Protector 2p, 4p

Sontuoec DIN Rail Mounted Adjustable Over/Under Voltage Protector 2p, 4p

US $ 2.05 / Piece FOB
1,000 Pieces (MOQ)
Send Inquiry
Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Lkb-80wl Tuya 4G Smart Mini Circuit Breakers, Tuya 4G IoT Intelligent Circuit Breaker

Lkb-80wl Tuya 4G Smart Mini Circuit Breakers, Tuya 4G IoT Intelligent Circuit Breaker

US $ 29.1-30 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
WENZHOU LIKE ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
Sontuoec Overload and Under Voltage Protector with Relay Protective Device Current Limiting

Sontuoec Overload and Under Voltage Protector with Relay Protective Device Current Limiting

US $ 3.82 / Piece FOB
1,000 Pieces (MOQ)
Send Inquiry
Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
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