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This Siemens 3RV27111HD10 is a thermal magnetic circuit breaker designed for system protection according to UL 489 and CSA C22.2 No. 5 standards. It features a size S00 frame and a 3-pole configuration, suitable for operational currents up to 8A at 400V AC-3.
The breaker operates within a voltage range of 20V to 690V and a frequency of 50-60 Hz. It offers a high breaking capacity of up to 100 kA at 240V and 400V AC. The device is equipped with a rotary actuator and is designed for DIN rail mounting.
Key electrical specifications include an insulation voltage of 690V and a surge voltage resistance of 6 kV. The circuit breaker has a mechanical service life of 100,000 switching cycles for both main and auxiliary contacts, and an electrical endurance of 100,000 cycles. It operates in ambient temperatures from -20°C to +60°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operational current is 8 A.
The maximum operating voltage is 690 V.
It has 3 poles.
The operating temperature range is -20 to +60 °C.
The breaking capacity (Icu) at 400V AC is 100 kA.