SIEMENS NXD63B120HAFAFSD BK ND6 3P 600V 1200A FX 100 125V ST 2AUX

SIEMENS NXD63B120HAFAFSD BK ND6 3P 600V 1200A Molded Case Circuit Breaker The Siemens NXD63B120HAFAFSD is a 3-pole molded case circuit breaker designed for industrial electrical distribution and switchgear applications. Rated for 600V AC and 1200A continuous current at 40°C, it provides reliable protection and interruption for heavy-duty electrical systems. Suitable for use by electrical distributors and lighting solution providers, this breaker supports high interrupting capacity and is engineered to meet demanding operational environments. Specifications Manufacturer: Siemens Frame: ND Number of Poles: 3 Continuous Current Rating: 1200A @ 40°C Voltage Rating: 600V AC Interrupt Rating: 25 kAIC Operating Temperature: 40°C Dimensions (W x H x L): 5.000 in x 7 in x 5.000 in Product Weight: 55.4 lbs UPC: 040892242171 Manufacturer Part Number: NXD63B120HAFAFSD Features Non-interchangeable trip unit assembled for reverse feed compliance per UL 489 Thermal-magnetic trip mechanism for reliable fault protection Suitable for 3-pole, 600V AC and 500V DC applications Blue label indicating high interrupting rating and factory-assembled trip unit Designed for use in switchgear and electrical distribution panels Downloads & Links Spec Sheet