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The Siemens 3VA5110-4GD41-0AA0 is a 4-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It features a robust construction with a frame size of 125A and a permanent rated current of 100A.
This circuit breaker operates at a maximum rated operational voltage of 690V AC (50/60Hz) and 600V DC. It provides a breaking capacity of up to 55 kA at 240V according to IEC standards and 25 kA at 480V according to UL 489 standards. The overcurrent release is of type TM210 with LI protection function.
Designed for easy installation, the 3VA5110-4GD41-0AA0 is suitable for DIN rail mounting. It has a mechanical service life of typically 15,000 switching cycles and electrical endurance ratings that vary with voltage and load conditions. The N-conductor protection is rated at 100%.
Key electrical specifications include an insulation voltage of 800V and adjustable response current for short-circuit protection (li) ranging from 1000A to 1000A. Power loss is a maximum of 22.8W, with active power loss per pole at 7.6W in hot operating state.
| 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 600 V DC.
The breaking capacity according to UL 489 at 480V is 25 kA.
The permanent rated current (Iu) is 100 A.
This circuit breaker is designed for DIN rail mounting.
The typical mechanical service life is 15,000 switching cycles.
