3VA5110-5EC41-0AA0
Siemens
The Siemens 3VA5110-5EC41-0AA0 is a 4-pole molded-case circuit breaker with a 100A current rating and a 690V AC operational voltage. It offers a breaking capacity of 35kA at 480V.
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The Siemens 3VA6210-5KQ41-0AA0 is a 4-pole molded-case circuit breaker from the 3VA6 series, designed for system protection applications. It operates with an insulation rated voltage of 600V and features an ETU860 electronic trip unit with LSIG (Line, Short-Circuit, Instantaneous, Ground-fault) protection functions. The breaker has a current rating of 100A and a breaking capacity of 35kA at 480V, with higher capacities at lower voltages.
This circuit breaker supports communication functions and other measurement capabilities. It is designed for DIN rail mounting and has a mechanical service life of 20,000 switching cycles. The operational current is rated at 100A across temperatures from 55°C to 70°C. Adjustable parameters include overload protection (Ir) from 40A to 100A and short-circuit protection (Isd, Ii) with defined ranges. Ground fault protection is also included and switchable.
Key electrical specifications include a maximum power loss of 6.7W and an active power loss per pole of 2.23W. Electrical endurance varies by voltage, with 6,000 cycles at 380/415V and 600V, and 7,500 cycles at 600V. The breaker is compliant with UL 489 standards and carries multiple agency approvals including CCC, CE, CSA, EAC, and VDE.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 100A at temperatures from 55°C to 70°C.
The breaking capacity (Icu) is 35kA at 480V, 55kA at 415V, and 3kA at 690V.
It is a 4-pole circuit breaker.
The ETU860 release offers LSIG protection functions.
The mounting type is DIN Rail.
The insulation rated voltage (Ui) is 600 V.
