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This Siemens 3VA5 molded-case circuit breaker, part number 3VA5170-5ED12-1AA0, is a 1-pole device designed for system protection applications. It operates at a rated voltage of 415V AC and offers a breaking capacity of 35kA at 277V, with a current rating of 70A at 40°C.
The circuit breaker utilizes TM210 overcurrent release with LI protection function. It is built for durability with a typical mechanical service life of 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V AC-1.
Designed for easy installation, it features DIN rail mounting and front connections with nut keeper kits. The dimensions are 140mm in height, 25.4mm in width, and 76.5mm in depth. The device also meets HACR Type requirements according to UL 489.
Additional specifications include a maximum power loss of 6.1W and an active power loss per pole of 6.1W in hot operating state. The breaker has a net weight of 0.404 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage for this circuit breaker is 415 V AC.
The operational current rating at 40°C is 70A.
The breaking capacity according to UL 489 at 277V is 35 kA.
This circuit breaker has 1 pole.
The mounting type is DIN Rail.