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This Siemens 3VA5160-5EC32-1AA0 is a 3-pole molded-case circuit breaker from the 3VA5 UL frame 125 series. It offers a rated current of 60A and a breaking capacity of 35kA at 480V, with other ratings available at different voltages.
The circuit breaker utilizes a TM230 trip unit with LI protection function, providing overload protection set at Ir=60A and fixed short-circuit protection adjustable from 5 to 10 times the rated current (Ii=5...10 x In). It is designed for system protection and is UL489 listed, including suitability as a Heating, Air Conditioning, and Refrigeration (HACR) Type circuit breaker.
With a rated operating voltage of 690V AC, the device has a maximum power loss of 15.4W. It features a mechanical service life of typically 20,000 switching cycles and electrical endurance ratings varying by voltage and AC-1 conditions. The breaker has a net weight of 0.951 kg and dimensions of 140mm height, 76.2mm width, and 76.5mm depth. It is designed for front connection and is suitable for DIN rail mounting.
Additional specifications include a maximum power loss of 15.4W and an active power loss per pole of 5.13W under hot operating conditions. The electrical endurance at AC-1 is rated at 8,000 cycles at 380/415V, 4,000 cycles at 690V, 8,000 cycles at 480V, and 4,000 cycles at 600V. The breaker is equipped with a nut keeper kit on both ends for connection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated current at 40°C is 60A.
The breaking capacity at 480V is 35kA.
The rated voltage is 690V AC.
It uses a TM230 trip unit with LI protection function.
Yes, it is designed as a Heating, Air Conditioning, and Refrigeration (HACR Type) circuit breaker.
The dimensions are 140mm in height, 76.2mm in width, and 76.5mm in depth.