Siemens 3VA5150-4EC31-0AA0 Circuit Breaker 3VA5 Ul Frame 125 Breaking Capacity Class S 25kA @ 480V 3-Pole, Line Protection TM230, Ftam, In=50A Overload Protection Ir=50A Fixe

Siemens part number 3VA5150-4EC31-0AA0. SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH STANDARD (CLASS S) BREAKING CAPACITY. 50A 3-POLE (14KAIC AT 600Y/347) (25KAIC AT 480V). TM230 TRIP UNIT WITH FIXED Ir ADJUSTABLE Ii. SPECIAL FEATURES: WITHOUT LUGS. DIMENSIONS (W x H x D) IN: 3 x 5.5 x 3.7.