| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Current Rating (Amps) | |
| Depth | |
| Height | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Voltage Rating | |
| Width |
This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5250-7ED36-0AA0, is designed for system protection. It features a 3-pole configuration with a rated current of 50A and an operating voltage of 690V AC. The circuit breaker provides a high breaking capacity, rated at 100kA at 480V according to UL 489 standards, and 200kA at 240V according to IEC 60947.
With a TM210 overcurrent release and LI protection function, it ensures reliable overload and short-circuit protection. The device is suitable for HACR and HID Type applications as per UL 489. It is designed for front connection with circular conductor terminals on both sides and is mountable on a DIN rail.
Key electrical specifications include a rated insulation voltage of 800V and a maximum operational voltage of 750V DC. Mechanical endurance is rated for a typical 20,000 switching cycles. The dimensions are 185mm in height, 105mm in width, and 83mm in depth.
| 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 for this circuit breaker at AC is 690 V.
The breaking capacity according to UL 489 at 480V is 100 kA.
The current rating is 50A.
This circuit breaker has 3 poles.
This circuit breaker uses DIN Rail mounting.
The typical mechanical service life is 20,000 switching cycles.
A molded case circuit breaker is a protective electrical device designed to automatically interrupt circuit flow when it detects an overload or short circuit condition. SIEMENS molded case circuit breakers like the 3VA5250-7ED36-0AA0 provide reliable protection for industrial and commercial electrical systems.