CMONE CilD Series Residual Current Circuit Breakers
CMONE residual current circuit breakers (RCCBs) are designed to safeguard your electrical systems with reliability. Available in 40A rating, they suit various scenarios, from residential lighting and appliance use to small commercial setups. With rated voltages of 240V~ and 415V~, they adapt to diverse electrical environments.
Featuring a rated residual operating current (IΔn) of 0.03A, these RCCBs respond rapidly (t ≤ 0.1s) to leakage, preventing electric shocks and fire hazards. Manufactured to IEC/EN61008 – 1 standards, they boast robust performance with Im = IΔm = 500A and Icn = Iac = 6000A, enduring short – circuit currents. The insulating shell ensures fire resistance and mechanical strength.
Operation is a breeze – the blue “I·ON” switch and prominent “T” test button are user – friendly. Monthly testing via the “T” button checks functionality. Plus, the standard 35mm DIN rail mounting simplifies installation, saving time and effort. Choose CHOSO RCCBs for peace of mind in electrical safety.
Safety & Performance Advantages
Ultra-Sensitive Leakage Protection: With a rated residual operating current (IΔn) of 0.03A and a tripping time ≤0.1s, it detects even minor leakage instantly. This rapid response effectively prevents electric shocks and fire risks, acting as a reliable guardian for your electrical system.
Industrial-Grade Durability: Compliant with IEC/EN61008 – 1 standards, it boasts strong parameters (Im = IΔm = 500A, Icn = Iac = 6000A), enabling it to withstand severe short – circuit currents. The high-quality insulating shell offers excellent flame resistance and mechanical strength for long-term, stable operation.
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User-Friendly & Versatile Design
Wide Application Range: Featuring a 40A rated current and dual voltage options (240V~ / 415V~), it adapts seamlessly to various scenarios, from residential lighting and appliance use to small commercial setups, eliminating the need for multiple different breakers.
Easy Operation & Installation: The intuitive blue “I·ON” switch and prominent “T” test button simplify daily use—monthly “T” button presses verify protection without expertise. Plus, standard 35mm DIN rail mounting ensures quick, hassle-free installation for both DIYers and professionals.
| Specification Item | Details |
| Product Namec | CMONE Residual Current Circuit Breaker (RCCB) |
| Rated Current (In) | 40A |
| Rated Voltage (Un) | 240V~, 415V~ |
| Rated Residual Operating Current (IΔn) | 0.03A |
| Breaking Time (t) | ≤ 0.1s |
| Short-Circuit Breaking Capacity | Im = IΔm = 500A; Icn = Iac = 6000A |
| Manufacturing Standard | Compliant with IEC/EN61008-1 |
| Housing Material Feature | Insulating material, with flame retardancy and mechanical strength |
| Operation Button | Blue “I·ON” closing button; Prominent “T” test button |
| Installation Method | Standard 35mm DIN rail mounting |
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