Overview Product Specifications - MXD63A800 Siemens Molded Case Part Number: MXD63A800 Manufacturer: Siemens Breakers Family: Sentron Series Pole: 3 Amp 800 Volt: 600 Phase: 3 Category: Molded Case Circuit Breakers / 3-Pole Connection: Bolt-On Type: MD Frame Functions: I - Instantaneous Protection: Magnetic Only AIC Ratings: 50kA@480V Dimensions Dimensions (HxWxD): 9 x 16 x 6. Weight: 53.7 Standards Product Description - MXD63A800 Siemens Molded Case SIEMENS LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH MAGNETIC TRIP ONLY UNIT. STANDARD RANGE ETI BREAKER MD FRAME WITH STANDARD BREAKING CAPACITY AND NON INTERCHANGEABLE TRIP. MEETS UL 489 / IEC 60947-2 STANDARDS. 800A 3-POLE BREAKER (25KAIC AT 600V) (50KAIC AT 480V). SPECIAL FEATURES: NO LUGS INSTALLED. DIMENSIONS (W x H x D) IN: 9 x 16 x 6.