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This Siemens 3VA5 molded-case circuit breaker, part number 3VA5110-5EC32-1AA0, is engineered for system protection applications. It features a 3-pole configuration with a nominal current rating of 100A at 40°C, and a significant breaking capacity of 35kA at 480V.
The circuit breaker operates at a rated voltage of up to 690V AC. It includes overload protection with an adjustable response value (Ir=100A) and fixed short-circuit protection (Ii=5...10 x In). The device is designed with a TM230 overcurrent release and offers LI protection function.
With a mechanical service life of typically 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 480V, this breaker is built for durability. It supports HACR Type functionality and mounts via DIN rail. The dimensions are 140mm in height, 76.2mm in width, and 76.5mm in depth.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated voltage for this circuit breaker is 690 V AC.
The operational current rating is 100 A at 40°C.
The breaking capacity at 480V is 35 kA.
This circuit breaker has 3 poles.
This circuit breaker supports DIN Rail mounting.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.