


- Home /
square d breaker
449,252 Results
Refine Results
In Stock
Subcategory
SORT BY

LJA36400U33XABBC
Square D - Molded Case
LJA36400U33XABBC, Square D, Schneider Electric, PowerPact, TYPE , 3P, 400A, 600V, LSI - Long-Time, Short-Time and Instantaneous, molded case circuit breaker
From Get Price

MC12H1
Merlin Gerin - Insulated Case
MC12H1, Merlin Gerin, Square D, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 1200A max, Solid State electronic, 600V, 65kA@480V
From Get Price

MC08N1
Square D - Insulated Case
MC08N1, Merlin Gerin, Square D, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 800A max, Solid State electronic, 600V, 50kA@480V
From Get Price

MC08H1
Square D - Insulated Case
MC08H1, Merlin Gerin, Square D, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 800A max, Solid State electronic, 600V, 65kA@480V
From Get Price

MC32H
Merlin Gerin - Insulated Case
MC32H, Merlin Gerin, Square D, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 3200A max, Solid State electronic, 600V, 65kA@480V
From Get Price

MC08N
Square D - Insulated Case
MC08N, Merlin Gerin, Square D, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 800A max, Solid State electronic, 600V, 50kA@480V
From Get Price

MC20H2
Square D - Insulated Case
MC20H2, Square D, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 2000A max, Solid State electronic, 600V, 85kA@480V
From Get Price

M50H
Square D - Insulated Case
M50H, Square D, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 5000A max, Solid State electronic, 600V, 100kA@480V
From Get Price

MC40H1
Square D - Insulated Case
MC40H1, Merlin Gerin, Square D, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 4000A max, Solid State electronic, 600V, 100kA@480V
From Get Price

MC16N
Merlin Gerin - Insulated Case
MC16N, Merlin Gerin, Square D, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 1600A max, Solid State electronic, 600V, 50kA@480V
From Get Price

MC08H
Merlin Gerin - Insulated Case
MC08H, Merlin Gerin, Square D, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 800A max, Solid State electronic, 600V, 65kA@480V
From Get Price

MC12N1
Merlin Gerin - Insulated Case
MC12N1, Square D, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 1200A max, Solid State electronic, 600V, 50kA@480V
From Get Price

MC20H1
Merlin Gerin - Insulated Case
MC20H1, Square D, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 2000A max, Solid State electronic, 600V, 65kA@480V
From Get Price

MC20N1
Square D - Insulated Case
MC20N1, Square D, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 2000A max, Solid State electronic, 600V, 50kA@480V
From Get Price

MC50H1
Merlin Gerin - Insulated Case
MC50H1, Merlin Gerin, Square D, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 5000A max, Solid State electronic, 600V, 100kA@480V
From Get Price

MC20N
Merlin Gerin - Insulated Case
MC20N, Merlin Gerin, Square D, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 2000A max, Solid State electronic, 600V, 50kA@480V
From Get Price

MC50H
Square D - Insulated Case
MC50H, Merlin Gerin, Square D, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 5000A max, Solid State electronic, 600V, 100kA@480V
From Get Price

MC16N1
Square D - Insulated Case
MC16N1, Merlin Gerin, Square D, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 1600A max, Solid State electronic, 600V, 50kA@480V
From Get Price

MC40H
Square D - Insulated Case
MC40H, Merlin Gerin, Square D, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 4000A max, Solid State electronic, 600V, 100kA@480V
From Get Price

S48490
Square D - Shunt Trip
S48490, Square D, Masterpact, type , shunt trip, 12V, suitable for use with drawout style NW insulated case circuit breaker frame types
From $647.92

S47359
Square D - Shunt Trip
S47359, Square D, Masterpact, type , shunt trip, 12V, suitable for use with fixed NW,NT insulated case circuit breaker frame types
From $562.91

S48495
Square D - Shunt Trip
S48495, Square D, Masterpact, type , shunt trip, 277Vac, suitable for use with drawout style NW insulated case circuit breaker frame types
From $666.59

MC20H
Merlin Gerin - Insulated Case
MC20H, Merlin Gerin, Square D, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 2000A max, Solid State electronic, 600V, 65kA@480V
From Get Price

MC16H
Square D - Insulated Case
MC16H, Square D, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 3P, 3PH, 1600A max, Solid State electronic, 600V, 65kA@480V
From Get Price