Browse Store Square D
Please note that our available online inventory is only a sampling of our available in-stock inventory. If you cannot locate the product you need, please call us at 1-800-328-1842. Our sales team will be happy to find it for you.
Square D MasterPact MP16H1 Circuit Breaker 1600 amp 600 Volt AC D/O E/O
Square D MasterPact MP16H1 Circuit Breaker; 1600 amp, 600 volt AC, 3 pole, draw-out (D/O), electrically operated (E/O). With STR58U trip unit, LSI functions, 1600 amp rating plug- cat # 54754, auxiliary switches, over current trip switch, alarm, closing release, under voltage release, & motor and "charged" switch. Used tested with report.
SKU: MCCB2231
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Square D MasterPact MP16H1 Circuit Breaker 1600 amp 600 Volt AC D/O E/O
Square D MasterPact MP16H1 Circuit Breaker; 1600 amp, 600 volt AC, 3 pole, draw-out (D/O), electrically operated (E/O). With STR58U trip unit, LSI functions, 1600 amp rating plug- cat # 54754, auxiliary switches, shunt trip- 24 volt DC, over current trip switch, alarm, closing release, under voltage release, & motor and "charged" switch. Used tested with report.
SKU: MCCB2236
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Square D MasterPact MP16H2 Circuit Breaker 1600 Amp 600 Volt AC E/O D/O
Square D MasterPact MP16H2 Circuit Breaker; 1600 amp, 600 volt AC, 3 pole. With STR38S trip unit, LS functions, auxiliary switch, over current trip switch, alarm, shunt trip- 24 volt DC, closing release- 24 volt DC, charged switch- 24/30 volt DC, electrically operated (E/O), draw-out (D/O). Used tested with report.
SKU: MCCB2114
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Square D MasterPact MP16H2 Circuit Breaker 1600 Amp 600 Volt AC E/O D/O
Square D MasterPact MP16H2 Circuit Breaker; 1600 amp, 600 volt AC, 3 pole. With ETC-12 Q series trip unit, auxiliary switches, overcurrent trip switch, alarm, shunt trip, closing release, motor & charged switch, electrically operated (E/O), draw-out (D/O). Used tested with report.
SKU: MCCB2115
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Square D MasterPact MP16H2 Circuit Breaker 1600 Amp 600 Volt AC E/O D/O
Square D MasterPact MP16H2 Circuit Breaker; 1600 amp, 600 volt AC, 3 pole. With ETC-12 Q series trip unit, auxiliary switches, overcurrent trip switch, alarm, shunt trip, closing release, motor & charged switch, electrically operated (E/O), draw-out (D/O). Used tested with report.
SKU: MCCB2116
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Square D Masterpact MP20H2 Circuit Breaker 2000 Amp 600 VAC D/O E/O
Square D MP20H2 Masterpact circuit breaker: 2000 amp, 600 volt AC. With STR 58U trip unit with LSIG functions, ground fault, 2000 amp rating plug cat# 54758, auxiliary switch, shunt trip, overcurrent trip switch, LT alarm, motor & charged switch, closing release, Ext. CT, draw-out (D/O), electrically operated (E/O), used tested with report.
SKU: MCCB1798
$6,300.00
Square D Masterpact MP20H2 Circuit Breaker 2000 Amp 600 Volt AC M/O D/O
Square D MP20H2 Masterpact circuit breaker: 2000 amp, 600 volt AC. With STR 38 S trip unit- LSG functions, ground fault, 1600 amp rating plug cat # 54754, auxiliary switch, overcurrent trip switch, LT alarm, closing release, manually operated (M/O), draw-out (D/O). Used tested with report.
SKU: MCCB2326
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Square D MasterPact MP30H1 Breaker 3000 Amp 600 Volt E/O F/M
Square D MasterPact MP30H1 Breaker: 3000 amp, 600 volt AC, 3 pole, electrically operated (E/O), fixed-mount (F/M). With STR 58 U trip unit with LSIG functions, ground fault, 3000 amp rating plug cat# 54766, shunt trip-24 VDC, (2) motor & charged switch-24 VDC, closing release-24 VDC, under voltage release- 24 VDC, mounting carriage. Used tested with report.
SKU: MCCB1959
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Square D MasterPact MP30H1 Circuit Breaker 3000 Amp 600 Volt AC E/O D/O
Square D MasterPact MP30H1 Circuit Breaker; 3000 amp, 600 volt, 3 pole, electrically operated (E/O), draw-out (D/O). With STR 58 U trip unit, LSIG functions, ground fault. Used tested with a report.
SKU: MCCB2135
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Square D MasterPact MP30H1 Circuit Breaker 3000 Amp 600 Volt AC E/O D/O
Square D MasterPact MP30H1 Circuit Breaker; 3000 amp, 600 volt AC, 3 pole, electrically operated (E/O), draw-out (D/O). With STR58U trip unit- LSIG functions, ground fault, 3000 amp rating plug- cat # 54766, auxiliary switches, overcurrent trip switch, LT alarm, shunt trip, closing release, & motor and "charged" switch. Used tested with report.
SKU: MCCB2239
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Square D Masterpact MP30H1 Circuit Breaker 3000 Amp 600 Volt AC E/O F/M
Square D MP30H1 Masterpact circuit breaker; 3000 amp, 600 volt AC, 3 pole, electrically operated (E/O), fixed-mount (F/M). With STR 58 U trip unit- LSIG functions, ground fault, 3000 amp rating plug, auxiliary switches, overcurrent trip switch, LT Alarm, shunt trip, closing release, under voltage release, motor charged switch, neutral sensor. Used tested with report.
SKU: MCCB1684
$6,000.00
Square D MasterPact NT 08 L1 Breaker 800 Amp 600 VAC LSIG M/O D/O
Square D NT 08 L1 MasterPact Circuit Breaker; Cat # TLBASR44A3SXXXXXXX, 800 amp, 600 volt AC, three pole. With Micrologic 6.0A, LSIG functions, ground fault, manually operated (M/O), draw-out (D/O), used tested with report.
SKU: MCCB1870
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Square D MasterPact NT08LI Circuit Breaker 800 Amp 600 Volt AC M/O D/O
Square D MasterPact NT08LI Circuit Breaker; cat# TL8AAR44A3SXFXXXXA, 800 amp, 600 volt AC, 3 pole. With micrologic 6.0 A trip unit, LSIG functions, ground fault, manually operated (M/O), draw-out (D/O). Used tested with report.
SKU: MCCB2104
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Square D MasterPact NW08H Circuit Breaker 800 Amp 600 Volt AC M/O D/O
Square D MasterPact NW08H Circuit Breaker; Cat# WL3AAR44A9SXXXXXCX, 800 amp, 600 volt AC, 3 pole. With micrologic 6.0A trip unit, LSIG functions, ground fault, manually operated (M/O), draw-out (D/O). Used tested with report.
SKU: MCCB2121
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Square D MasterPact NW08H1 Circuit Breaker 800 Amp 600 VAC M/O D/O
Square D NW08H1 MasterPact circuit breaker; cat # WA4AAR44A9SXXXXXXX, 800 amp, 600 volt AC, three pole. With MicroLogic 6.0A trip unit with LSIG functions, ground fault, manually operated (M/O), draw-out (D/O), used tested with report.
SKU: MCCB1903
$4,500.00
Square D MasterPact NW08H3 Circuit Breaker 800 Amp 600 Volt AC E/O D/O
Square D MasterPact NW08H3 Circuit Breaker; Cat# WA6AAR64B3CFFFXXCX, 800 amp, 600 volt AC, 3 pole. With micrologic 5.0 trip unit, LSI functions, spring charging motor: 100-130 volt AC, shunt trip: 100-130 volt AC/DC, closing coil: 100-130 volt AC/DC, electrically operated (E/O), draw-out (D/O). Used tested with report.
SKU: MCCB2119
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Square D MasterPact NW08N Circuit Breaker 800 Amp 600 Volt AC M/O D/O
Square D MasterPact NW08N Circuit Breaker; Cat # WL1AAR63A3FXXXXXXX, 800 amp, 600 volt AC, 3 pole, manually operated (M/O), draw-out (D/O). With micrologic 5.0 P trip unit- LSI functions, 800 amp rating plug. Used tested with report.
SKU: MCCB2225
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Square D MasterPact NW16H Circuit Breaker 1600 Amp 600 Volt AC E/O F/M
Square D MasterPact NW16H Circuit Breaker; cat # WL1EEX63A3FPBBXXXX, 1600 amp frame, 600 volt AC, 3 pole, 1600 amp rated, electrically operated (E/O), fixed-mount (F/M). With micrologic 5.0 P trip unit- LSI functions, spring charging motor, shunt trip, closing coils. Used tested with report. **Missing Stabs
SKU: MCCB2186
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Square D MasterPact NW16H Circuit Breaker 1600 Amp 600 Volt AC E/O F/M
Square D MasterPact NW16H Circuit Breaker; cat # WL3EEV41A9SFDFXXAX, 1600 amp frame, 600 volt AC, 3 pole, 1600 amp rated, electrically operated (E/O), fixed-mount (F/M). With micrologic 3.0 A trip unit- LI functions, spring charging motor, shunt trip, closing coil. Used tested with report.
SKU: MCCB2196
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Square D MasterPact NW16H Circuit Breaker 1600 Amp 600 Volt AC M/O D/O
Square D NW16H MasterPact circuit breaker: Cat # WL3EER44A3CXFXWXCA, 1600 amp, 600 volt AC, three pole. With Micro Logic 6.0 A unit trip-- LSIG functions, ground fault, shunt trip (100/130 volt AC/DC), 2nd overcurrent trip switch, modbus, padlock, manually operated (M/O), draw-out (D/O). Used tested with report.
SKU: MCCB2273
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