Residual Current Circuit Breaker 4Poler Type-A 40A 500mA 6kA 230/400VAC IP20 Hager

Desciption

Four-pole earth-fault circuit interrupter (RCCB) used to protect electrical installations against fault currents and reduce the risk of fire and electrical accidents. The device continuously monitors the difference between incoming and outgoing current and automatically breaks the current when an earth fault exceeds the nominal sensitivity of 500 mA. The earth-fault circuit interrupter is of type A and can detect both alternating current faults and pulsating direct current components. It is intended for DIN-rail mounting in electrical panels and is suitable for use in residential, industrial and commercial installations.

Specifications

• Type: Residual current circuit breaker / Differential circuit breaker (RCCB)
• Number of poles: 4 (3Pole+Nero)
• Rated current: 40 A
• Rated residual current (IΔn): 500 mA
• Type of residual current protection: Type A
• Rated voltage: 230 / 400 V AC
• Frequency: 50 Hz
• Short-circuit withstand capacity (Icw): 6 kA
• Rated insulation voltage (Ui): 500 V
• Rated impulse voltage (Uimp): 4 kV
• Surge current: 0.25 kA
• Mounting method: DIN rail
• Number of modules: 4
• Protection class: IP20
• Connection area-Solid conductor: 1–25 mm²
• Connection area-Flexible conductor: 1–16 mm²
• Power loss at rated current: approx. 8.1 W
• Dimensions (H × W × D): approx. 83 × 70 × 70mm