| Specification / Value | Details & Benefits |
|---|---|
| Item Condition | USED — Thoroughly inspected, mechanical toggle operation verified, and terminal ports cleaned. |
| Product Overview | Industrial-grade residual current safety device engineered by Schneider Electric to continuously track system current equilibrium, isolating downstream paths upon identifying dangerous earth leakages. |
| Model & Series Markings | DCKB4 Range / Side Identification Stamp: 16796 |
| Protection Class Type | Type AC (optimized for standard sinusoidal alternating residual currents). |
| Pole Configuration | 4-Pole (4P / 3 Phases + Left-Side Neutral Terminal marked ‘N’) setup for complete three-phase network isolation loops. |
| Rated Current (In) | 63 Amps (63A) continuous operational load threshold. |
| Leakage Sensitivity (IΔn) | 300mA residual tripping threshold, highly recommended for standard industrial equipment and electrical fire prevention schemes. |
| Operational Voltage (Un) | 400V~ AC application grid lines (50/60Hz line frequency performance). |
| Value Advantage | Features a dedicated manual diagnostic testing button marked ‘T’ on the upper faceplate. Pre-owned but meticulously verified to deliver authentic Schneider panel safety at a massive cost-saving discount. |
Circuit Protection & Breakers
Schneider DCKB4 63A 4-Pole RCCB – USED
High-reliability used Schneider Electric DCKB4 series residual current circuit breaker (RCCB / ELCB). Designed with a robust 4-Pole (4P) architecture handling up to a 63 Amp continuous load and a 300mA residual leakage trip threshold. Fully checked and verified for critical fire safety and ground fault isolation in commercial panel lines.
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