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This Siemens 3VA5130-1MU36-0AA0 is a molded-case circuit breaker designed for starter protection applications. It features a 3-pole configuration and a rated operational current of 30A across various temperature ratings from 40°C to 70°C.
The circuit breaker operates at a nominal AC voltage of 690V and has an insulation voltage rating of 800V. It provides robust short-circuit protection with a maximum breaking capacity (Icu) of 150 kA at 240V, 70 kA at 415V, and 10 kA at 690V. The operating short-circuit current capacity (Ics) is also significant, rated at 150 kA at 240V.
With a mechanical service life of typically 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V, this breaker is built for durability. It is suitable for HACR Type applications according to UL 489.
The unit is designed for DIN rail mounting and has a net weight of 1.017 kg. The adjustable setting current (Ii) for I-tripping ranges from 3 to 7 times the nominal current.
| 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 an operating voltage rating of 690 V at AC.
The operational current rating is 30A at temperatures ranging from 40°C to 70°C.
The maximum breaking capacity (Icu) is 150 kA at 240V, 70 kA at 415V, and 10 kA at 690V.
This circuit breaker has 3 poles.
The mounting type is DIN Rail.