The aqb-a51 is a form, fit and function replacement for the aqb-a50 circuit breaker with enhanced overcurrent protection features
Multipole-single actuator type body style, 0.250 inches bushing length, 1.312 inches body length, 2.140 inches body width, 2.156 inches body height
Multipole-single actuator type body style, 0.250 inches bushing length, 1.312 inches body length, 2.140 inches body width, 2.156 inches body height
3 pole quantity, 150.0 amperes ac all locations maximum continuous load current rating per pole, 600.0 ac all locations operating voltage type and rating per pole in volts
3 pole quantity, 150.0 amperes ac all locations maximum continuous load current rating per pole, 600.0 ac all locations operating voltage type and rating per pole in volts
3 pole quantity, 150.0 amperes ac all locations maximum continuous load current rating per pole, 600.0 ac all locations operating voltage type and rating per pole in volts
1 pole quantity, 15.0 amperes ac single location maximum continuous load current rating per pole, 240.0 ac single location operating voltage type and rating per pole in volts
NSN 5835-00-740-0246
NSN 5930-01-255-5307
NSN 6620-01-588-2319
NSN 6145-00-936-0083
NSN 6620-00-606-0446
NSN 5895-00-358-1922
NSN 5996-00-076-2267
NSN 5920-01-576-3663
NSN 6610-01-454-6582
NSN 6150-00-011-0111
NSN 6105-00-235-7982
NSN 5985-01-140-4985
Last Updated: 08/13/2025