DIHOOL Ground Fault Circuit Breaker 63A with Surge Arrester — 2-Pole, DIN Rail Mount, 120–240V

Product overview

The DIHOOL Ground Fault Circuit Breaker with Voltage Surge Arrester Protection is engineered to guard electrical circuits against common disturbances while fitting seamlessly into standard panels. With a 63A rating and support for AC networks from 120V to 240V, this 2-pole unit is designed for dependable, space-efficient protection in both home and professional environments.

Five protection functions

• Overcurrent protection to prevent overloads from harming wiring and devices
• Voltage surge protection to mitigate spikes that can stress electronics
• Leakage protection at 30 mA for sensitive loads
• Short circuit protection to interrupt fault paths quickly
• Circuit isolation to enable safe maintenance and selective servicing

Installation and operation

• Mounts on a 35 mm DIN rail for quick integration into panel boards
• Compact footprint: 72 mm x 95 mm x 77 mm with five terminals for wiring flexibility
• After wiring, illuminated indicators show normal operation with clear LED feedback
• Use the dedicated test button to verify the leakage function during setup or maintenance

Technical specifications

• Rated working voltage: 120–240 V
• Rated current: 63 A
• Maximum voltage: 500 V
• Lightning protection: Type 2, 20 kA
• Leakage current tripping: 30 mA

Practical considerations

In real-world use, this device is suited for panels that require robust protection with a tidy, DIN rail footprint. The dual ground wiring approach supports solid grounding practices, while the LED indicators simplify status checks during routine inspections. The combination of protections can help reduce nuisance outages on busy sites and provide a straightforward path for system maintenance, without promising specific outcomes.