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The Siemens 3VA5240-7ED61-0AA0 is a 2-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It operates with a continuous rated current (Iu) of 40A and offers a maximum rated operational voltage (Ue) of 690V AC and 500V DC.
This circuit breaker boasts a high breaking capacity, with a maximum short-circuit current (Icu) of 100kA at 480V according to UL 489 standards, and 110kA at 415V according to IEC 60947 standards. The overcurrent release is of type TM210 with LI protection function. It is built for a mechanical service life of typically 20,000 switching cycles.
Designed for DIN rail mounting, this unit has dimensions of 185mm in height, 105mm in width, and 83mm in depth. It is suitable for Heating, Air Conditioning, and Refrigeration (HACR) circuits.
Key electrical specifications include an insulation voltage (Ui) of 800V and a maximum power loss of 13.6W. The circuit breaker is compliant with CCC, CE, CSA, EAC, and UL489 approval agencies.
| 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 500 V DC.
The breaking capacity according to UL 489 is 100 kA at 480 V.
The continuous rated current (Iu) is 40 A.
This circuit breaker is designed for DIN Rail mounting.