Schneider - QO140B10RCBO30F EARTH LEAKAGE CIRCUIT BREAKER, RCBO, 1P + N, B CURVE, 40A, 30MA, THERMAL MAGNETIC TRIP, QOVS

Earth Leakage Circuit Breaker, 1P + N, Thermal Magnetic Trip

The QOvs modular residual current breaker with overcurrent protection (RCBO) is a 1P+N circuit breaker with 1 protected pole, 40A rated current and B tripping curve. The earth leakage protection class is AC type with a sensitivity of 30mA, featuring an test button on the front panel.

With an operational voltage of 230VAC or 240VAC, the rated insulation voltage is 400VAC and the impulse withstand voltage is 4kV. The earth-leakage protection time delay is instantaneous. The rated short circuit breaking capacity is up to 10000A according to IEC 61009-2-2 standard.

This circuit breaker has a plug on system for fast and easy installation, reduced connection errors, and more safety.  Dependable, this RCBO protects against short circuits, cable overload, electrical shock, and fire hazards.

Circuit Breaker Features

• Number of poles 1 + N
• Thermal magnetic trip
• Residual current breaker with overcurrent protection (RCBO)
• Rated operational voltage 230/240 VAC
• Instantaneous earth leakage protection time delay
• [In] rated current 40 A at 40 °C
• Earthing system TN
• Curve code B
• Earth-leakage sensitivity 30 mA
• Impulse withstand voltage 4 kV
• Breaking capacity 10000 A Icn at 230/240 V AC 50/60 Hz
• Standards IEC 61009-1, AS/NZS 61009.1, BS EN 61009-1, IEC 61009-2-2