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This Siemens 3VA5170-4ED36-0AA0 is a 3-pole molded-case circuit breaker designed for system protection. It features a thermal magnetic trip unit (TM210) with a fixed overload (Ir) and fixed short-circuit (Ii) protection.
The breaker has a rated operational current of 70A at 40°C and a maximum operating voltage of 690V AC. Its breaking capacity according to UL 489 is 25kA at 480V, and according to IEC 60947, the breaking capacity (Icu) is 36kA at 415V.
With a mechanical service life of 20,000 cycles, this circuit breaker is built for durability. It has a compact design with dimensions of 76.2 mm width, 76.5 mm depth, and 140 mm height, suitable for DIN rail mounting.
The circuit breaker is HACR Type compliant and has an IP40 enclosure rating. It operates within a temperature range of -25 to 70°C.
| 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.
The maximum operating voltage is 690 V AC.
The breaking capacity is 25 kA at 480 V.
It uses a TM210 thermal magnetic trip unit with fixed overload and short-circuit protection.
The dimensions are 76.2 mm width, 76.5 mm depth, and 140 mm height.
Yes, it is designed as HACR Type.