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This Siemens 3VA5110-5EF36-0AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, rated for system protection. It features an operational current of 100A at 40°C, with derated values at higher temperatures.
The circuit breaker provides a breaking capacity of 35kA at 480V according to UL 489 standards, and 55kA at 415V according to IEC 60947 standards. It operates at a rated voltage of 690V AC and has an insulation voltage of 800V.
Designed for line protection, it utilizes a TM240 overcurrent release with LI protection function. The device supports HACR Type applications and has a mechanical service life of 20,000 switching cycles. Mounting is via DIN rail.
Key electrical specifications include a maximum power loss of 22.8W. The overload protection is adjustable from 80A to 100A, and short-circuit protection is set between 5 to 10 times the rated current.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operational voltage at AC is 690 V.
The breaking capacity at 480V is 35 kA.
This circuit breaker has 3 poles.
The current rating is 100A.
The mounting type is DIN Rail.
The typical mechanical service life is 20,000 switching cycles.