3VA5170-6EF32-0AA0
Siemens
The Siemens 3VA5170-6EF32-0AA0 is a three-pole circuit breaker rated for 70A with a breaking capacity of 65KA. It features a lever actuator and DIN rail mounting.
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This Siemens SENTRON 3VA5 series molded-case circuit breaker, part number 3VA5170-4EC32-0AA0, is a 3-pole device designed for system protection. It has a rated operational current of 70A at 40°C and a maximum operating voltage of 690V AC.
The circuit breaker offers a breaking capacity of 25kA at 480V according to UL 489 standards and 55kA at 240V according to IEC 60947 standards. It features an overload protection with Ir=70A and fixed short-circuit protection with Ii=5...10 x In. The device is built with a TM230 overcurrent release and supports LI protection function.
With a mechanical service life of 20,000 cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V, this circuit breaker is built for durability. It is suitable for DIN rail mounting and has dimensions of 140mm height, 76.2mm width, and 76.5mm depth. The breaker is approved by CCC and UL489 and is designated as HACR Type.
Key electrical specifications include a rated insulation voltage of 800V and a maximum power loss of 18.3W. The active power loss per pole at rated current in a hot operating state is 6.1W. It is designed without ground-fault monitoring.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage for the Siemens 3VA5170-4EC32-0AA0 circuit breaker is 690 V at AC.
The operational current for the 3VA5170-4EC32-0AA0 circuit breaker is 70 A at 40°C.
The breaking capacity according to UL 489 at 480V for the 3VA5170-4EC32-0AA0 circuit breaker is 25 kA.
The Siemens 3VA5170-4EC32-0AA0 circuit breaker has 3 poles.
The 3VA5170-4EC32-0AA0 supports DIN Rail mounting.