3VA5212-5EF41-0AA0
Siemens
The Siemens 3VA5212-5EF41-0AA0 is a four-pole circuit breaker rated for 125A with a breaking capacity of 35kA, designed for circuit protection applications.
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The Siemens 3VA5212-6EC41-0AA0 is a 4-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It features a maximum rated operational current of 250A for the frame size and a permanent rated current (Iu) of 125A.
This circuit breaker operates at a maximum rated voltage of 690V AC and 1000V DC, with an insulation voltage of 800V. It provides a breaking capacity of 100kA at 240V, 70kA at 415V, and 10kA at 690V according to IEC standards. Under UL 489, the breaking capacity is 100kA at 240V, 65kA at 480V, and 25kA at 600Y/347V.
The overcurrent release is of type TM230 with LI protection function. The adjustable short-circuit protection ranges from 5 to 10 times the rated current (In=125A). The mechanical service life is typically 20,000 switching cycles, with electrical endurance varying based on voltage and load conditions.
This breaker is designed for DIN rail mounting and features a lever actuator. It is approved by CCC, CE, CSA, EAC, and UL489. The operational current is rated at 125A up to 50°C, with derating at higher temperatures.
| 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 690 V AC at 50/60 Hz and 1000 V DC.
The breaking capacity according to UL 489 at 480V is 65 kA.
The permanent rated current (Iu) is 125 A.
This circuit breaker has 4 poles.
This circuit breaker supports DIN Rail mounting.
