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This Siemens 3VA5170-6ED11-1AA0 is a 1-pole molded-case circuit breaker from the 3VA5 series, designed for system protection. It features a rated operational current of 70A at 40°C and a breaking capacity of 50kA at 277V, with UL 489 approval.
The circuit breaker has a fixed short-circuit protection setting of 10 x In and overload protection set at Ir=70A. It offers a mechanical service life of 15,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 480V.
Designed for DIN rail mounting, this breaker has a width of 25.4mm and a depth of 76.5mm. It operates within an ambient temperature range of -25°C to 70°C and has a front protection class of IP40. The power loss is a maximum of 5.3W per pole.
Key technical data includes a voltage rating of 415V and compliance with various approval agencies such as CCC, CE, CSA, EAC, UL489, and VDE. The overcurrent release is of type TM210 with LI protection function.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 70A at 40°C, 45°C, and 50°C.
The breaking capacity is 50kA at 277V and 100kA at 120V.
This circuit breaker has 1 pole.
The mounting type is DIN Rail.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.