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This Siemens 3VA5212-7GC41-0AA0 is a 4-pole molded-case circuit breaker from the 3VA5 series, designed for system protection and suitable for Heating, Air Conditioning, and Refrigeration (HACR) circuits.
It features a rated operational current of 125A at 40°C, with a maximum rated operational voltage of 690V AC and 1000V DC. The circuit breaker offers a high breaking capacity, rated at 100kA at 480V according to UL 489 standards, and 85kA at 415V according to IEC 60947 standards.
The overcurrent release is of type TM230 with LI protection function. The N-conductor protection is 100% without connection. The device is designed for DIN rail mounting and has a mechanical service life of typically 20,000 switching cycles.
Key electrical specifications include an insulation voltage of 800V and a maximum power loss of 22.6W. The adjustable short-circuit protection allows for settings between 5 to 10 times the rated current (In).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum rated operational voltage for this circuit breaker is 690V AC at 50/60Hz and 1000V DC.
The breaking capacity according to UL 489 is 100kA at 480V, and according to IEC 60947, it is 85kA at 415V and 10kA at 690V.
The continuous rated operational current (Iu) is 125A.
This circuit breaker has 4 poles.
This breaker offers LI protection function with an adjustable short-circuit protection range of 5 to 10 times the rated current (In).
Yes, this circuit breaker is designed as a load switch according to UL 489 for Heating, Air Conditioning, and Refrigeration (HACR) circuits.