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This Siemens 3VA5103-1MH36-0AA0 is a 3-pole molded-case circuit breaker from the 3VA51 series, specifically designed for starter protection applications. It operates with a rated voltage of 690V and maintains an operational current of 3A across various temperatures up to 70°C.
The circuit breaker features a high breaking capacity, with a maximum short-circuit current (Icu) of 150 kA at 240V and 70 kA at 415V. The operating short-circuit current (Ics) is rated at 70 kA at 415V and 5 kA at 690V. The short-circuit making capacity (Icm) is 154 kA at 415V.
It includes an adjustable overcurrent release (TM120M) with a setting current (Ii) range from 5 to 12 times the rated current. The device is built for starter protection and is HACR Type compliant. The mechanical service life is rated for 20,000 switching cycles, with electrical endurance varying based on AC-1 conditions.
Designed for DIN rail mounting, this circuit breaker has a power loss of 3W maximum. Its dimensions are suitable for standard industrial enclosures. The connection is made via cable connection on both sides.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage for the Siemens 3VA5103-1MH36-0AA0 circuit breaker at AC is rated at 690 V.
The operational current for the 3VA5103-1MH36-0AA0 circuit breaker is 3A at temperatures up to 70°C.
The breaking capacity (Icu) of the Siemens 3VA5103-1MH36-0AA0 at 415V is 70 kA.
The Siemens 3VA5103-1MH36-0AA0 circuit breaker is designed for DIN rail mounting.
The RoHS status of the 3VA5103-1MH36-0AA0 is RoHS3 Compliant.