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This Siemens SENTRON 3VA5 series molded case circuit breaker, part number 3VA5270-5EF31-2AA0, is designed for robust electrical protection in industrial applications. It features a 3-pole configuration with a current rating of 70A and a significant breaking capacity of 35 kA. The breaker is equipped with tripping characteristics for short circuit and overload protection, utilizing the TM240 ATAM tripping mechanism.
With a fixed mounting type, this circuit breaker is suitable for various installations. It operates at a rated AC voltage of 690V and a rated DC voltage of 750V. The physical dimensions are 105mm in width, 185mm in height, and 83mm in depth. The device offers a protection class of IP40, enhancing its durability against environmental factors.
Constructed for reliability, it boasts a mechanical service life of up to 20,000 operating cycles. The circuit breaker is manufactured in the Czech Republic and complies with standards such as UL 489, UKCA, CE, and CCC. It is also noted as RoHS3 Compliant, REACH Unaffected, and MSL 1 Unlimited.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 70A.
The breaking capacity is 35 kA.
The rated AC voltage is 690V.
It has 3 poles.
The dimensions are 105mm width, 185mm height, and 83mm depth.
The protection class is IP40.
It has a mechanical service life rated for up to 20,000 operating cycles.
