Strong bearing capacity, plug-in design

Surge lightning protection device
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Short circuit protection · Leakage protection · Overload protection

DC open/leakage protector

Electrician recommend-One-Stop Purchase

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SCB backup lightning protection

Lightning protection protector

Signal Lightning Protection Network Lightning Protection

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Guarding the safety of electricity

Self-compound over-under-voltage

All testing qualifications are complete

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Mobile phone remote control timing measurement of over-cavitation leakage current

Single-phase triple-integrated idler

Intelligent protection series to protect your security

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COMPANY

Zhejiang Shuorui Electric Co., Ltd.

Zhejiang Shuorui Electric Co., Ltd. was founded in 1991. It consists of more than 30 tight and semi-tight large and medium-sized enterprises. It specializes in the production of low-voltage electrical appliances and complete sets of electrical appliances such as dual power supplies, and has opened more than 100 sales companies across the country. At present, it has formed a modern integrated company integrating scientific research...

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1991 Year

Company establishment

640 million only

Product Series

280 +

More than 280 workers

Professional production

Low-voltage electrical appliances such as dual power supplies and complete sets of electrical appliances

 

Enterprise culture

Enterprise vision: strict requirements, pioneering New, constantly beyond the self

Chairman's Speech

Sincere unity, strive to open up, abide by the contract, pragmatic Really, pay attention to efficiency

Service Support

To provide you with multi-faceted products and services. To build the brand in good faith, to win customers with quality.

SROCHN

NEWS

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News

2022-02-15

Plastic shell excitation auxiliary manufacturer: the role of leakage protector

Plastic shell excitation auxiliary manufacturers believe that the full name of leakage protector is residual current action protector, which is mainly composed of three parts: detection element, intermediate amplification link and operation actuator. When leakage occurs, abnormal current and voltage signals will appear. The leakage protection device detects this abnormal current or voltage signal, and through signal processing, prompts the actuator to act, and quickly cuts off the power supply through the switch device to implement leakage protection.
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News

2022-02-10

What is the difference between air switch and leakage switch?

Generally speaking, an air switch is installed at the outlet end of the instrument because the line is relatively far away. If a leakage switch is installed, the failure rate will increase relatively, which may be caused by the wire. Install the leakage switch before using the equipment.
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