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The Siemens 3VA5170-5ED36-0AA0 is a 3-pole molded-case circuit breaker from the 3VA5 UL frame 125 series, designed for system protection applications. It features a rated operational voltage of 690V AC and a current rating of 70A at 40°C, with derating at higher temperatures.
This circuit breaker provides a breaking capacity of 35kA at 480V according to UL 489 standards and 55kA at 415V according to IEC 60947. The overcurrent release is designated TM210 with LI protection function. It is suitable for HACR Type applications.
Mechanically, the unit has a typical service life of 20,000 switching cycles. It is designed for DIN rail mounting and has dimensions of 140mm height, 76.2mm width, and 76.5mm depth. The net weight is 1.029 kg.
Compliance information includes RoHS3, REACH Unaffected, and MSL 1. It is approved by CCC, CE, UL489, and VDE.
| 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, with derating at higher temperatures.
The rated insulation voltage is 800V, the maximum rated operational voltage with DC is 500V, and the operating voltage at AC is 690V.
According to UL 489, the breaking capacity is 35kA at 480V. According to IEC 60947, it is 85kA at 240V, 55kA at 415V, and 7kA at 690V.
This circuit breaker is designed for DIN rail mounting.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is MSL 1 Unlimited.