3VA5111-1MU32-0AA0
Siemens
The Siemens 3VA5111-1MU32-0AA0 is a 3-pole molded-case circuit breaker with a 110A operational current rating at 40°C and a 690V voltage rating. It is designed for DIN rail mounting.
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This Siemens 3VA5 molded-case circuit breaker, part number 3VA5111-1MH32-0AA0, is a 3-pole device designed for starter protection applications. It features an operational current rating of 110A at 40°C, with derated values at higher temperatures up to 70°C.
The breaker operates at a rated voltage of 690V AC and has a rated insulation voltage of 800V. It offers significant breaking capacity, with a maximum short-circuit current (Icu) of 150 kA at 240V and 70 kA at 415V.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V, this circuit breaker is built for durability. It has a net weight of 1.034 kg and features front connections with a nut keeper kit. The dimensions are 140 mm in height, 76.2 mm in width, and 76.5 mm in depth.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current is 110A at 40°C, derating to 100A at 60°C.
The circuit breaker has a rated operating voltage of 690V AC.
This circuit breaker has 3 poles.
The maximum short-circuit current (Icu) breaking capacity is 70 kA at 415V, and the operating short-circuit current (Ics) is also 70 kA at 415V.
The dimensions are 140 mm in height, 76.2 mm in width, and 76.5 mm in depth.