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The Siemens 3VA5195-4EF31-0AA0 is a 3-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. This breaker operates with a rated operational current of 15A at 40°C and has a maximum rated operational voltage of 690V AC.
Key electrical specifications include a breaking capacity of 25kA at 480V according to UL 489 standards, and 36kA at 415V according to IEC 60947. The overcurrent release type is TM240 with LI protection function, featuring adjustable short-circuit protection from 150A to 300A (Ii) and adjustable overload protection from 12A to 15A (Ir).
Mechanically, the circuit breaker has a typical service life of 15,000 switching cycles. It is designed for DIN rail mounting and has dimensions of 140mm in height, 76.2mm in width, and 76.5mm in depth. The unit is HACR Type compliant.
Environmental compliance includes RoHS3 status, MSL 1, and REACH unaffected. This breaker is suitable for various industrial applications requiring reliable overcurrent protection.
| 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 15A at 40°C.
The maximum rated operational voltage is 690 V AC.
The breaking capacity is 25 kA at 480 V.
It offers LI protection function with adjustable overload (Ir) and short-circuit (Ii) settings.
It is designed for DIN rail mounting.
