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The Siemens SENTRON 3VA5212-7EC36-1AA0 is a 3-pole molded-case circuit breaker designed for system protection. It features an operational current of 125A at 40°C and a rated AC voltage of 690V.
This circuit breaker offers a high breaking capacity of 100kA at 480V and 35kA at 600V, with a switching capacity class of C. The overcurrent release is of type TM230 with LI protection function. It is suitable for HACR Type applications according to UL 489.
The device has a mechanical service life of 20,000 cycles and electrical endurance ratings varying by voltage and current type. It mounts on a DIN rail and uses front connections with circular conductor terminals suitable for stranded conductors from 6 AWG to 350 kcmil.
Key technical data includes a maximum power loss of 23W and an active power loss per pole of 7.53W. The dimensions are 185mm height, 105mm width, and 83mm depth. It does not feature communication or other measurement functions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage at AC is 690 V.
The operational current is 125 A at 40°C.
The breaking capacity current at 480 V is 100 kA.
This circuit breaker has 3 poles.
The mounting type is DIN Rail.
The RoHS status is RoHS3 Compliant.