Home > Electrical Equipment & Supplies > Low Voltage Products > Moulded Case Circuit Breaker >

Voltage Protection Circuit

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 100000 products for voltage protection circuit Manufacture & Suppliers

EM630N Moulded Case Circuit Breaker 4P KEMA CE Certified IP40 MCCB 3P 400A

... working voltage 690V in AC (50/60) Hz condition and used for infrequent exchange. The MCCB is protecting in overload, short-circuit, and under voltage situation to protect circuit system and power device fr...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
IP40 Single Pole MCCB Circuit Breaker 3 Poles 125A 2P 4P

...Circuit Breaker 3 Poles MCCB 125A 2P 4P Application: ♦ EM series moulded case circuit breaker is applied with with rated insulating voltage 500V, rated working voltage 690V in AC (50/60) Hz condition and use...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
AC 440V Moulded Case Circuit Breaker 3P EM63B/EM63N 415V MCCB 4 Pole 63 Amp

...Circuit Breaker 3P MCCB EM63B/EM63N 4 Poles 415V Application: ♦ EM series moulded case circuit breaker is applied with with rated insulating voltage 500V, rated working voltage 690V in AC (50/60) Hz conditio...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
MCCB Molded Case Circuit Breakers

...Circuit Breakers 1. Application VKM1 series of molded case circuit breakers are applied to frequently changeover the circuit of rated insulation voltage of 800V (VKM1-63 is 500V), AC 50/60Hz, rated voltage 6...

Yueqing Vorax Electric CO.,LTD
Zhejiang,China

Verified Supplier

Add to cart
Sontuoec Din Rail Adjustable Automatic Voltage Protector 63A 230V

... device complies with modular design standards. the circuit boards of products adopt good quality electronic components with reliable performance. when the power situation is unstable. It's protection functi...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
BR-25M 3+1 Surge Protective Device Industrial Power Protectionac type 1 spd t1t2 class 1 surge arrester Type 1 Surge Protection Device Surge Protective Devices for Low-Voltage LV

...Protection Device (SPD) is a device that provides over voltage protection for various electronic equipment, instruments and communication lines. When there is a sudden power spike in an electrical circuit or...

Britec Electric Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
32A Resettable MCB Circuit Breaker

...Circuit Breaker 230V For Over Voltage Protection Application ZMQ3-G auto-reset over/under voltage time delay protector is a new generation household protective device researched by our company, its control c...

Sichuan Baikong Electric Technology Co., Ltd.
Sichuan,China

Active Member

Add to cart
3 Pole Vacuum Circuit Breaker 630A High Voltage Circuit Breaker

...-12 indoor high-voltage vacuum circuit breaker is an indoor switchgear with a three-phase AC 50Hz rated voltage of 12KV power system. It is used as a protection and control unit for power grid equipment and ...

Sichuan Baikong Electric Technology Co., Ltd.
Sichuan,China

Active Member

Add to cart
Schneider TeSys GV2ME Motor Control Circuit Breaker For Short Circuit Protection

...Circuit Breaker Motor Starter Protector MPCB Application GV2ME series motor protection circuit breaker (Motor Manual Starter) are mainly used for the overload and short circuit protection of the motor in AC ...

Yueqing Richuang Automation Equipment Co.,Ltd
Zhejiang,China

Verified Supplier

Add to cart
TANK1 Series Low Voltage Intelligent conventional Vacuum Circuit Breaker

...Voltage Intelligent conventional Vacuum Circuit Breaker Overview TANK1 Series Intelligent Universal vacuum circuit breaker is suitable for AC 50Hz, rated voltage of 400V, 690V, rated current of 630A to 2000A...

Ningbo Tianan (Group) Co.,Ltd.
Zhejiang,China

Verified Supplier

Add to cart
400V Low Voltage Circuit Breaker

...Voltage Intelligent conventional Vacuum Circuit Breaker Overview TANK1 Series Intelligent Universal vacuum circuit breaker is suitable for AC 50Hz, rated voltage of 400V, 690V, rated current of 630A to 2000A...

Ningbo Tianan (Group) Co.,Ltd.
Zhejiang,China

Verified Supplier

Add to cart
High Voltage Circuit Breaker with 35.225 Ms Closing Time Hand Car Structure and 0.982/s Opening Speed for Grid Stability

...Voltage Circuit Breaker is a critical component designed to ensure the safe and efficient operation of electrical power systems. Engineered with precision and reliability in mind, this High Voltage Circuit B...

Ningbo Tianan (Group) Co.,Ltd.
Zhejiang,China

Verified Supplier

Add to cart
30KVA Servo Motor AC Automatic Voltage Regulator 230V-430V 380V

...Voltage Regulator 230V-430V 380V Features: 1) Overload protection 2) Over voltage protection 3) Under voltage protection 4) Delay protection 5) Short circuit protection Specification: Specification TNs-1.5KV...

Xiamen Winley Electric Co.,Ltd
Fujian,China

Verified Supplier

Add to cart
High Voltage Indoor Vacuum Circuit Breaker Protection Device 40.5kV Three Phase

... system indoor switch equipment . As grid Equipment and Electrical Equipment in Industrial and Mining Enterprises . Lend Itself to frequent Opration on Rate Voltage and Opening short Circuit Current . 2. The...

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,China

Verified Supplier

Add to cart
630A 25KA High Voltage Circuit Breaker Side Mounted VCB Circuit Breaker

...voltage vacuum circuit breaker Product Introduction Product name: VS1-12 side-mounted indoor vacuum circuit breaker Category: high voltage components Product introduction: VS1-12 side-mounted vacuum circuit ...

Sichuan Baikong Electric Technology Co., Ltd.
Sichuan,China

Active Member

Add to cart
120kA Moulded Case Circuit Breaker

... network of AC 50Hz, rated voltage up to 660V (690V) and below, and rated current 400A~6300A, used to distribute electrical energy and protect circuits and Power supply equipment is protected from faults suc...

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,China

Verified Supplier

Add to cart
6300A Moulded Case Circuit Breaker

...voltage up to 660V (690V) and below, and rated current 400A~6300A, used to distribute electrical energy and protect circuits and Power supply equipment is protected from faults such as overload, undervoltage...

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,China

Verified Supplier

Add to cart
3 Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay

...Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay Phase failure Protection of Three-phase Motor With the development of industrial and agricultural production, three-phase motors have bee...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

Add to cart
3 Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay

...Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay Phase failure Protection of Three-phase Motor With the development of industrial and agricultural production, three-phase motors have bee...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart