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This Siemens 3VA5110-6ED21-1AA0 is a 2-pole molded-case circuit breaker from the 3VA series, rated for system protection. It features a permanent rated current (Iu) of 100A and a maximum rated operational current of 125A.
The circuit breaker provides a breaking capacity of 65kA at 480V, 150kA at 240V, and 25kA at 600Y/347V. It is equipped with a TM210 overcurrent release with LI protection function. The operational current is rated at 100A at 40°C, with derated values at higher temperatures up to 90.8A at 70°C.
With a mechanical service life of typically 15,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 480V, this breaker is built for durability. It has a power loss of 15.2W maximum and 7.6W per pole under rated conditions. The unit operates within an ambient temperature range of -25°C to 70°C and has a front protection class of IP40.
Designed for DIN rail mounting, the circuit breaker has dimensions of 140mm in height, 50.8mm in width, and 76.5mm in depth. It is approved by CCC, CE, CSA, EAC, UL489, and VDE.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The circuit breaker has a permanent rated current (Iu) of 100A and an operational current of 100A at 40°C, derating to 90.8A at 70°C. The maximum rated operational current of the frame size is 125A.
The breaking capacity at 480V is 65kA.
This circuit breaker has 2 poles.
The circuit breaker can operate in a minimum ambient temperature of -25°C.
The RoHS status is RoHS3 Compliant.