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This Siemens 3VA5110-5ED21-0AA0 is a 2-pole molded-case circuit breaker from the SENTRON series, designed for system protection. It has a rated operational current of 100A at 40°C and a maximum breaking capacity of 35kA at 480V according to UL 489 standards.
The circuit breaker operates with a rated operational voltage of 415V AC and 250V DC, with an insulation voltage of 600V. It features overload protection with Ir=100A and fixed short-circuit protection with Ii=10 x In. The TM210 overcurrent release provides LI protection.
Designed for DIN rail mounting, this breaker has a mechanical service life of typically 15,000 switching cycles. Its dimensions are 140mm in height, 50.8mm in width, and 76.5mm in depth. The HACR Type designation indicates suitability for Heating, Air Conditioning, and Refrigeration applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The continuous current rating (Iu) is 100A at 40°C.
The breaking capacity according to UL 489 is 35kA at 480V.
This circuit breaker is designed for DIN rail mounting.
The maximum rated operational voltage for AC 50/60Hz is 415V.
The dimensions are 140mm in height, 50.8mm in width, and 76.5mm in depth.