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Professional Low Voltage Parts Manufacturer

Residual Current Circuit Breaker With Overcurrent Protection

High-Performance RCBO (Residual Current Breaker with Overcurrent)

IEC 61009 Certified | Leakage & Overload Protection | 6000+ Mechanical Operations


Advanced Protection for Electrical Systems


HAIPART RCBOs integrate residual current protection (30mA sensitivity) with overcurrent tripping in a compact modular design. Safeguard against:

  • Electric shock hazards (earth leakage currents).

  • Circuit overloads and short circuits.

  • Electrical fire risks.


Technical Specifications

Model HPRCBO-1PN
Poles 1P+N (Single Pole + Neutral)
Rated Current 6A to 63A
Tripping Sensitivity (IΔn) 10mA, 30mA, 100mA, 300mA
Breaking Capacity 6kA (10kA available)
Standards Compliance IEC 61009, GB 16917.1
Terminal Type Screw Clamp (35mm² max)


Applications


  • Residential distribution boards

  • Commercial building circuits

  • Industrial control panels

  • HVAC and motor protection


Why Choose HAIPART RCBOs?


✅ Dual-protection in single device saves panel space

✅ Silver-nickel alloy contacts for 10,000+ operations

✅ Instant trip response (<25ms)

✅ -25°C to +60°C operating range


Certified Quality

All RCBOs undergo 100% automated testing at our Wenzhou facility.


Request Product Details


Direct Contact: +86 138 1977 7367 | Sales@haipart.com


 
 
Parts
HAIPART specializes in R&D and production of high-quality core electrical components—including arc chambers, terminals, stamped components, coils, conductors and magnetic cores,these flexibly integrable components are widely used in circuit breakers, contactors, relays and switchgear, delivering reliable solutions for power distribution, industrial control and automation.
We believe that through our manufacturing strengths and service commitment, we are able to provide our customers with superior products and an unparalleled service experience.​​​​​​​
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