SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL – MAGNETIC TRIP UNIT. 3VA55 FRAME WITH MEDIUM LOW (CLASS M) BREAKING CAPACITY. 800A 3-POLE (18KAIC AT 600V) (35KAIC AT 480V). TM230 TRIP UNIT WITH FIXED Ir ADJUSTABLE Ii. SPECIAL FEATURES CONNECTION WITH LUG TERMINAL / NUT KEEPER. 100 PERCENT RATED. DIMENSIONS (W x H x D) IN 8.3 x 12.5 x 5.8.








