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Precision Arc Extinguishing
Chambers & Components

Trusted by global manufacturers since 2010, ArcChute delivers high-performance arc chambers, tripping mechanisms, iron cores, and custom solutions for MCB, MCCB, ACB, RCCB, and contactors — engineered to exceed international safety and efficiency standards.

4.00
Peak Current (kA)
5.88
Arcing Time (ms)
326
Peak Voltage of Arcing (V)
1.77
Time from Arcing to IP (ms)

Engineered for Safety & Performance

Founded in 2010, WenZhou ZhongHui Electric CO., LTD (ArcChute) has been a leading manufacturer and exporter of arc extinguishing chambers and critical circuit breaker components. With over a decade of expertise, we specialize in delivering precision-engineered solutions for low-voltage protection systems.

Our arc chambers are designed to meet and exceed international standards, ensuring rapid arc quenching, enhanced safety, and long-term reliability in MCB, MCCB, ACB, RCCB, and contactor applications.

  • Custom arc chamber design & fast prototyping
  • High-precision stamping & automatic riveting
  • Global export to 50+ countries
Magnetic Tripping Mechanism Coil Assembly Iron Core Arc Chamber Assembly

Our Product Range

From arc chambers to tripping mechanisms and iron cores, our components are engineered for optimal performance, durability, and safety in low-voltage circuit protection systems.

Magnetic Tripping Mechanism

Magnetic Tripping Mechanism

High-speed response to short-circuit currents. Ideal for MCB and MCCB applications.

RCCB Wire Connector

RCCB Circuit Breaker Wire Components

Reliable wire connectors with terminals for 1P, 2P, 3P, 3P+N, and 4P configurations.

Iron Core

Iron Core for Circuit Breakers

High-permeability iron cores for C45, C65, and L7 MCB series. Ensures stable magnetic performance.

MCB Terminal

Arc Chamber for MCB

Compact, high-efficiency arc chambers designed for miniature circuit breakers.

Coil Assembly

Arc Chamber for MCCB

Robust arc extinguishing chambers for molded case circuit breakers with high breaking capacity.

Arc Chamber for ACB

Arc Chamber for ACB

High-voltage arc chambers for air circuit breakers, optimized for industrial applications.

Thermal Tripping Mechanism

Thermal Tripping Mechanism

Precision bimetallic strips for overload protection in C65 and L7 MCBs.

RCBO Components

RCBO Circuit Breaker Components

Integrated protection components combining overload, short-circuit, and residual current detection.

Arc Chamber for ELCB

Arc Chamber for ELCB

Designed for earth leakage circuit breakers with enhanced insulation and arc control.

Arc Chamber for Contactor

Arc Chamber for Contactor

High-cycle endurance arc chambers for electromagnetic contactors in industrial control systems.

Extinguish Plate Raw Material

Extinguish Plate Raw Material

High-temperature resistant materials for manufacturing arc plates and supports.

Electroplating Services

Electroplating Requirements

Custom electroplating services for terminals and conductive parts to enhance corrosion resistance.

Why Choose ArcChute?

Precision Manufacturing

Advanced stamping, automatic riveting, and quality control ensure consistent performance and reliability.

Custom Solutions

We design and manufacture arc chambers and components tailored to your exact specifications and performance needs.

Global Export Expertise

Trusted by partners in over 50 countries. Compliant with international standards and certifications.

Frequently Asked Questions

What is an arc chamber?

An arc chamber (or arc chute) is a critical component in circuit breakers that safely extinguishes the electric arc generated during circuit interruption, preventing damage and ensuring safety.

Can you customize arc chambers?

Yes. We offer full customization based on your design, size, material, and performance requirements. Contact us for sample development.

What materials do you use for arc plates?

We use high-temperature resistant, arc-resistant materials such as ceramic, fiberglass, and special polymers depending on application needs.

Do you supply components for RCCB and RCBO?

Yes. We manufacture wire components, arc chambers, and tripping mechanisms for RCCB, RCBO, MCB, MCCB, and ACB systems.

Get in Touch

Have a project or need a custom solution? Reach out to our engineering team for expert support.

Email: [email protected]

Phone: +86-0577-62125127

Fax: +86-0577-62125126

Address: No.26 FanHua Road, PengQiao Village, LiuShi Town, YueQing City, ZheJiang Province, China

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