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This Siemens 3RV23314BC10 is a size S2 circuit breaker designed for starter combinations. It features a 3-pole configuration with a rated operational current of 20A at AC-3 and AC-3e conditions up to 400V. The breaker operates with a rated voltage of up to 690V and has a magnetic trip type.
Key electrical specifications include a breaking capacity (Icu) of 65 kA at 400V and an instantaneous short-circuit trip unit response value of 260A. It supports a wide operating voltage range from 20V to 690V and operates at standard frequencies of 50-60 Hz.
Designed for reliable mechanical performance, it offers a typical mechanical and electrical endurance of 50,000 switching cycles. The ambient operating temperature range is -20°C to +60°C. Mounting is facilitated via a standard DIN rail.
This circuit breaker is suitable for various applications requiring robust circuit protection, including motor starting circuits and general power distribution where precise current limiting and fault interruption are necessary.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated current is 20 A at AC-3 and AC-3e conditions at 400 V.
The maximum operating voltage is 690 V.
It has 3 poles for the main current circuit.
The mounting type is DIN Rail.
The ambient temperature during operation is -20 to +60 °C.
The breaking capacity (Icu) at AC at 400 V is 65 kA, and the breaking capacity (Ics) at AC at 400 V is 30 kA.