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The Siemens 3VA5190-1MU36-0AA0 is a three-pole circuit breaker designed for electrical protection applications. It has a current rating of 90A and a voltage rating of 690V, suitable for high-voltage circuit protection. The device features a mechanical service life of 20,000 cycles and an electrical endurance of up to 8,000 cycles at 380/415V and 50/60Hz. Its insulation voltage is rated at 800V, with an operating voltage of 690V AC.
Constructed with a DIN rail mounting type, it measures 140mm in height and 3 inches in width, and weighs approximately 1.034 kg. The breaker is equipped with a lever actuator and is designed according to UL 489 standards for HACR applications. It has a breaking capacity of 150kA at 240V, 70kA at 415V, and 10kA at 690V, with short-circuit making capacities up to 330kA at 240V.
This circuit breaker is suitable for use in industrial and commercial electrical systems requiring reliable overcurrent protection and circuit interruption at high voltages. It is compliant with CCC and CE approval standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 690 V AC.
The insulation voltage is rated at 800 V.
The mechanical service life is 20,000 cycles.
It is approved by CCC and CE.