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The Siemens 3VA5150-5ED36-1AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features an operational current rating of 50A at 40°C, with derated values at higher temperatures up to 70°C. The breaker offers a breaking capacity of 35kA at 480V and 18kA at 600Y/347V, with a higher 85kA capacity at 240V.
This circuit breaker utilizes TM210 overcurrent release with LI protection function. It has a rated operating voltage of 690V AC. The mechanical service life is typically 20,000 switching cycles, with electrical endurance varying based on voltage and current conditions, such as 8,000 cycles at 380/415V AC-1.
Designed for convenient installation, it features DIN rail mounting and a lever actuator. The breaker also meets HACR Type and HID Type requirements according to UL 489. Its net weight is 0.951 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage at AC is 690 V.
The operational current rating at 40°C is 50 A.
The breaking capacity at 480 V is 35 kA.
This circuit breaker has 3 poles.
It features LI protection function for the overcurrent release.
The typical mechanical service life is 20,000 switching cycles.
The mounting type is DIN Rail.