3VA5150-4ED31-1AA0
Siemens
The Siemens 3VA5150-4ED31-1AA0 is a 3-pole molded-case circuit breaker with a 50A current rating and 690V voltage rating. It offers a breaking capacity of 25kA at 480V.
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This Siemens 3VA5150-6ED31-0AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection. It has a rated operational current of 50A at 40°C and a maximum operational voltage of 690V AC.
The circuit breaker offers a breaking capacity of 65kA at 480V according to UL 489 standards and 150kA at 240V according to IEC 60947. It is equipped with TM210 overcurrent release and LI protection function. The device is suitable for HACR Type applications as per UL 489.
With a mechanical service life of 15,000 switching cycles and electrical endurance ratings of up to 8,000 cycles, this circuit breaker is built for reliability. Its dimensions are 140mm in height, 76.2mm in width, and 76.5mm in depth. It is designed for DIN rail mounting.
Key electrical specifications include an insulation voltage of 800V and a maximum power loss of 11.1W. The breaker is RoHS3 compliant and has an MSL rating of 1.
AC 690 V (50/60 Hz) and DC 500 V.
Height 140 mm, width 76.2 mm, depth 76.5 mm. DIN rail mounting.
65 kA.
50 A.
LI (Long-time and Instantaneous) protection via fixed TM210 thermal-magnetic release. Overload protection set at 50 A, short-ircuit protection at 500 A.
3 poles.