3VA5250-5ED41-2AA0
Siemens
The Siemens 3VA5250-5ED41-2AA0 is a 4-pole, low voltage molded case circuit breaker. It features a 50A current rating and a thermal magnetic trip type.
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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5250-6ED41-2AA0, is designed for system protection applications. It features a 4-pole configuration and a rated operational current of 50A at 40°C, with derating at higher temperatures.
The breaker operates at a rated insulation voltage of 800V and a rated operating voltage of 690V AC or 1000V DC. It provides overload protection with an adjustable response current (Ir) of 50A and short-circuit protection with a permanently set instantaneous trip (Ii) of 10 x In. The switching capacity class is H according to IEC 60947.
According to UL 489 standards, the breaker has a current breaking capacity of 65 kA at 480V. It is also suitable for HACR Type and HID Type applications. The mechanical service life is typically 20,000 operating cycles, with electrical endurance varying by voltage and load conditions.
Mounting is designed for DIN rail installation. The breaker has a maximum power loss of 22W.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current is 50A at 40°C, with derating to 42A at 70°C.
The rated operating voltage is 690V AC and 1000V DC, with a rated insulation voltage of 800V.
The breaking capacity is 65 kA at 480V.
This circuit breaker is designed for DIN rail mounting.
It offers LI protection, with an adjustable overload setting current (Ir) of 50A and a permanently set short-circuit protection (Ii) of 10 x In.
