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This Siemens 3VA51 UL frame 125 molded-case circuit breaker, part number 3VA5195-4ED22-0AA0, is designed for system protection. It features a 2-pole configuration with a rated operational current of 15A at 40°C and a rated voltage of 415V AC.
The circuit breaker utilizes a TM210 overcurrent release with LI protection function, offering fixed overload (Ir=15A) and fixed short-circuit (Ii=20 x In) settings. It boasts a breaking capacity according to UL 489 of 25kA at 480V and 55kA at 240V, with an IEC 60947 breaking capacity of 36kA at 415V.
Mechanical specifications include a typical service life of 20,000 switching cycles. The device has a compact design with dimensions of 50.8mm width, 76.5mm depth, and 140mm height. It is suitable for DIN rail mounting and features front connections with screw terminals.
Compliance includes UL489 and CCC approvals. The RoHS status is listed as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current is 15A at 40°C and 45°C, and 14A at temperatures from 50°C to 70°C.
The rated operational voltage at AC is 415V, and the maximum rated operational voltage with DC is 250V.
The breaking capacity current at 480V according to UL 489 is 25 kA.
It uses the TM210 overcurrent release with LI protection function.
The dimensions are 50.8 mm width, 76.5 mm depth, and 140 mm height.
Yes, it is suitable for DIN rail mounting and DIN rail mounting is optional.