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Homeline Plug-in Series (22)
QO Plug-in Series (29)
QOB Bolt-on Series (8)

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SQD QOB320

Part #SQD QOB320 3P 240V 20A CB BOLT ON Square Dâ¢, QOB320, Miniature Circuit Breaker, Standard, 240 VAC, 20 A, 50/60 Hz Frequency, 10 kA Interrupt, QOB Frame, Thermal/Magnetic Trip, 3 Pole, 3 ph, Pressure Plate Connection, 14 to 8 AWG Wire

MFG #QOB320

13 in Stock. More available 01/06/2026

$548.57/BX

Regular Price: $667.17/BX, you save $118.60 (18%)

QTY

U/M

SQD QOM2200VH

Part #SQD QOM2200VH 200AMP MAIN CIRCUIT BREAKER KIT FOR LOAD CENTERS FIELD INSTALLABLE Square Dâ¢ QOâ¢ Miniature Circuit Breaker, Standard, 240 VAC, 200 A, 50/60 Hz, 22 kA Interrupt, Instantaneous/Long Time/Thermal Magnetic

MFG #QOM2200VH

SQD LT3SM00MW

Part #SQD LT3SM00MW OVERLOAD RELAY 230VAC Schneider Electric Square Dâ¢ Overload Relay, Thermistor Protection Unit, Series: TeSysâ¢ LT3, 5 A, <2.5 VA Power, 50/60 Hz Frequency, 2CO/DPDT Contact Form, 24 to 230 VAC Contact, C

MFG #LT3SM00MW

SQD PDC12LA4

Part #SQD PDC12LA4 CB POWER DISTRIBUTION Square Dâ¢ PowerPactâ¢ Power Distribution Connector, (12) 14 to 4 AWG Cu Conductor, For Use With: PowerPactâ¢ 400 A LAL, LHL, Q4L Frame Molded Case Circuit Breaker

MFG #PDC12LA4

SQD FAL12020

Part #SQD FAL12020 FAL SERIES, TYPE FAL, 1P, 1PH, 20A, 120V, 10KA@240V, STANDARD INTERRUPTING CAPACITY, FEED-THRU, COMPLETE WITH LI - LONG-TIME AND INSTANTANEOUS TRIP FUNCTIONS AND LINE & LOAD SIDE LUG TERMINALS, THERMAL MAGNETIC MOLDED CASE CIRCUIT BREAKE

MFG #FAL12020

SQD EDB34030SA

Part #SQD EDB34030SA TYPE EDB CIRCUIT BREAKER, 480Y/277 VAC, 30 A, 25 KA AT 240 VAC/18 KA AT 480Y/277 VAC, 3 POLES, SHUNT/THERMAL MAGNETIC TRIP Square Dâ¢ E-FRAME Miniature Circuit Breaker, Type EDB Ground Fault Molded Case, 277/480Y VAC, 3

MFG #EDB34030SA

SQD H363N

Part #SQD H363N 100A 3P/4W 600V FUSED DISC

MFG #H363N

SQD Q2M2200MT/UT

Part #SQD Q2M2200MT/UT 2P 200A REPL MAIN CB

MFG #Q2M2200MT/UT

SQD XB4BD912R4K7

Part #SQD XB4BD912R4K7 POTENTIOMETERS HEAD AND POTENTIOMETER R4K7

MFG #XB4BD912R4K7

SQD ZBE203

Part #SQD ZBE203 HARMONY SLOW BREAK CONTACT BLOCK, 22 MM, 2NO, 10 A, 600 VAC, SILVER ALLOY CONTACT, BLACK/GREEN

MFG #ZBE203

SQD 9001KYG1Y1

Part #SQD 9001KYG1Y1 30MM GUARDED Square Dâ¢ Harmonyâ¢ Guarded Enclosure, Series: 9001, For Use With: 30 mm Control and Signaling Units, NEMA 1/3/4/6/12/13, -13 to 158 deg F, Die Cast Zinc, Yellow

MFG #9001KYG1Y1

SQD EDB24025

Part #SQD EDB24025 MINIATURE CIRCUIT BREAKER, 277/480 VAC, 25 A, 18 KA INTERRUPT, 2 POLES, THERMAL MAGNETIC TRIP Square Dâ¢ E-FRAME Miniature Circuit Breaker, Type EDB Molded Case Standard, 277/480Y VAC, 25 A, 50/60 Hz Frequency, 18/25 kA I

MFG #EDB24025

SQD KAL36175

Part #SQD KAL36175 3POLE 175AMP MOLDED CASE BREAKER

MFG #KAL36175

SQD QO245

Part #SQD QO245 2P 45A BREAKER Square Dâ¢ QOâ¢ Miniature Circuit Breaker, Standard, 120/240 VAC, 45 A, 50/60 Hz, 10 kA Interrupt, Thermal/Magnetic Trip, 2 Pole, 1 ph, Box Lug, 8 to 2 AWG Wire, Plug-In Mount, 40 deg C, 2.91 i

MFG #QO245

7 in Stock. More available 01/06/2026

$70.65/BX

QTY

U/M

SQD QO135

Part #SQD QO135 SP-120/240V-35A CB Square Dâ¢ QOâ¢ Miniature Circuit Breaker, Standard, 120/240 VAC, 35 A, 50/60 Hz Frequency, 10 kA Interrupt, Thermal/Magnetic Trip, 1 Pole, 1 ph, Box Lug Connection, 8 to 2 AWG Wire, Plug-I

MFG #QO135

SQD QOB230VH

Part #SQD QOB230VH MINIATURE CIRCUIT Square Dâ¢, QOB230VH, Miniature Circuit Breaker, Standard, 120/240 VAC, 30 A, 50/60 Hz Frequency, 22 kA Interrupt, QOB Frame, Thermal/Magnetic Trip, 2 Pole, 1 ph, Pressure Plate Connection, 14 to 8 AWG W

MFG #QOB230VH

SQD QOB320

MFG #QOB320

13 in Stock. More available 01/06/2026

$548.57/BX

Regular Price: $667.17/BX, you save $118.60 (18%)

QTY

U/M