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The Siemens 3VA5225-6ED36-1AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features a rated operating voltage of 690V AC and a nominal current rating of 250A at 40°C, with derated values at higher temperatures.
This circuit breaker boasts a breaking capacity of 65kA at 480V AC according to UL 489 standards and a switching capacity class H according to IEC 60947. The overcurrent release is designed with TM210 and LI protection functions, offering overload protection with Ir=250A and fixed short-circuit protection at Ii=10 x In.
Mechanically, the unit has a typical service life of 20,000 switching cycles and features front connections with circular conductor terminals suitable for stranded conductors from 6 AWG to 350 kcmil. It is designed for DIN rail mounting.
Key electrical specifications include a maximum power loss of 58W and an active power loss per pole of 19.33W. The device does not include communication or other measurement functions, nor does it support neutral conductor retrofitting. It is built with a ground-fault monitoring version without.
| 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 for this circuit breaker is 690 V AC.
The operational current is 250 A at 40°C, 45°C, and 50°C.
The breaking capacity according to UL 489 at 480 V is 65 kA.
This circuit breaker has 3 poles.
This circuit breaker uses DIN Rail mounting.