RCBO Residual Circuit Breaker
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RCBO Residual Circuit Breaker

RCBO Residual Circuit Breaker

This product is designed for terminal power distribution in residential, commercial, and small industrial applications. It combines overload and short-circuit protection, with some models also integrating a residual current protection module to effectively prevent electric shock and electrical fires.

Description

Product Positioning

 

This product is designed for terminal power distribution in residential, commercial, and small industrial applications. It combines overload and short-circuit protection, with some models also integrating a residual current protection module to effectively prevent electric shock and electrical fires.

It is the preferred safety solution for homes, office buildings, and small shops. Fully compliant with international standards such as IEC 61009-1 and domestic regulations, it meets the fundamental protection needs of daily lighting and socket circuits, and is also suitable for small equipment power distribution protection.

 

Materials and Craftsmanship

 

Contacts

High-purity oxygen-free copper ensures excellent conductivity, corrosion resistance, and long-term reliability.

01

Casing

Engineering-grade flame-retardant plastic, resistant to high temperatures, arc impacts, and mechanical stress.

02

Tripping Mechanism

Laser-welded, high-precision current transformer enables compact design and accurate operation.

03

Installation

Screw-clamp terminals for secure wiring; compatible with standard DIN rail mounting.

04

Quality Control

Comprehensive production and testing ensure mechanical and electrical lifespans exceeding industry averages.

05

 

product-750-750

Core Advantages

 

Highly sensitive leakage current protection rapidly detects line leakage and triggers precise tripping, preventing electric shock.

Inverse-time overload protection adjusts action time according to the overload level, balancing protection with operational continuity.

Instantaneous short-circuit protection reacts within milliseconds, minimizing risk of equipment damage.

Compact, low-power design compatible with diverse power distribution systems, eliminating the need for additional protective devices.

Clear operating status indicators facilitate quick maintenance and troubleshooting.

Application Value

 

Ideal for residential branch circuits, small office buildings, retail stores, and other small-scale power distribution scenarios. Its high reliability, adaptability, and cost-effectiveness provide comprehensive and dependable safety assurance, making it a benchmark for terminal power distribution protection.

product-750-750

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