Square D - Panels & Components

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Square D PDC6FA6 6 Position Circuit Breaker Distribution Lug for #14-#6 AWG WireSquare D PDC6FA6 6 Position Circuit Breaker Distribution Lug for #14-#6 AWG Wire
Square D Square D PDC6FA6 6 Position Circuit Breaker Distribution Lug for #14-#6 AWG Wire
$21.99
 In stock, 2 units
Square D MPR43200 MP Meter Pak LH Side Breaker Cover Only 43 1/4" x 17 1/4"Square D MPR43200 MP Meter Pak LH Side Breaker Cover Only 43 1/4" x 17 1/4"
Square D Square D MPR43200 MP Meter Pak LH Side Breaker Cover Only 43 1/4" x 17 1/4"
From $259.99
 In stock, 39 units
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Square D MPR43200 MP Meter Pak Right Side Termination Cover Only 43 1/4" x 12"Square D MPR43200 MP Meter Pak Right Side Termination Cover Only 43 1/4" x 12"
Square D Square D MPR43200 MP Meter Pak Right Side Termination Cover Only 43 1/4" x 12"
From $169.99
 In stock, 39 units
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Square D Ringless Meter Cover 9 3/8" x 7 1/4"Square D Ringless Meter Cover 9 3/8" x 7 1/4"
Square D Square D Ringless Meter Cover 9 3/8" x 7 1/4"
From $49.99
 In stock, 117 units
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Square D LSBI02 400 Amp to 800 Amp 2 and 3 Pole Polycarbonate Side barrierSquare D LSBI02 400 Amp to 800 Amp 2 and 3 Pole Polycarbonate Side barrier
Square D Square D LSBI02 400 Amp to 800 Amp 2 and 3 Pole Polycarbonate Side barrier
$419.99
 In stock, 24 units
Square D QOM2150MVH 150 Amp 2 Pole 120/240V 22kA Main Circuit BreakerSquare D QOM2150MVH 150 Amp 2 Pole 120/240V 22kA Main Circuit Breaker
Square D Square D QOM2150MVH 150 Amp 2 Pole 120/240V 22kA Main Circuit Breaker
From $199.99
 In stock, 151 units
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Save 92%
Square D NH41TS Panel Cover Indoor Use Only Type 1 Series E1Square D NH41TS Panel Cover Indoor Use Only Type 1 Series E1
Square D Square D NH41TS Panel Cover Indoor Use Only Type 1 Series E1
$79.99 $949.99
 Only 1 unit left
Square D AL1200P25K 1200 Amp Mechanical Lug Kit 3/0-500KCmilSquare D AL1200P25K 1200 Amp Mechanical Lug Kit 3/0-500KCmil
Square D Square D AL1200P25K 1200 Amp Mechanical Lug Kit 3/0-500KCmil
$399.99
 Only 1 unit left
Square D NQOM442L225GSA 225A 42 Space 3 Phase MLO Load Center Guts Only 10"X26"Square D NQOM442L225GSA 225A 42 Space 3 Phase MLO Load Center Guts Only 10"X26"
Square D Square D NQOM442L225GSA 225A 42 Space 3 Phase MLO Load Center Guts Only 10"X26"
$199.99
 In stock, 2 units
Square D NQOM442L225CNLB 225A 42 Space 3 Phase MLO Load Center Guts Only 11"x31"Square D NQOM442L225CNLB 225A 42 Space 3 Phase MLO Load Center Guts Only 11"x31"
Square D Square D NQOM442L225CNLB 225A 42 Space 3 Phase MLO Load Center Guts Only 11"x31"
$199.99
 In stock, 19 units
Square D NQOM442L225B 225 Amp 42 Space 3 Phase MLO Load Center Guts Only 9"x 27"Square D NQOM442L225B 225 Amp 42 Space 3 Phase MLO Load Center Guts Only 9"x 27"
Square D Square D NQOM442L225B 225 Amp 42 Space 3 Phase MLO Load Center Guts Only 9"x 27"
$199.99
 In stock, 15 units
Square D BDA160205 20 Amp Single Pole 277/347 VAC PowerPacT Circuit BreakerSquare D BDA160205 20 Amp Single Pole 277/347 VAC PowerPacT Circuit Breaker
Square D Square D BDA160205 20 Amp Single Pole 277/347 VAC PowerPacT Circuit Breaker
$99.99
 Only 1 unit left
Square D BDA34020Y 20 Amp 3 Pole 240/277/480Y VAC PowerPacT Circuit BreakerSquare D BDA34020Y 20 Amp 3 Pole 240/277/480Y VAC PowerPacT Circuit Breaker
Square D Square D BDA34020Y 20 Amp 3 Pole 240/277/480Y VAC PowerPacT Circuit Breaker
$199.99
 Only 1 unit left
Square D LH36300 300 Amp 3 Pole 600 VAC Molded Case I Line Circuit BreakerSquare D LH36300 300 Amp 3 Pole 600 VAC Molded Case I Line Circuit Breaker
Square D Square D LH36300 300 Amp 3 Pole 600 VAC Molded Case I Line Circuit Breaker
$499.99
 Only 1 unit left
Square D MH36600 600 Amp 3 Pole 600 VAC I-Line Circuit Breaker - Cosmetic FlawSquare D MH36600 600 Amp 3 Pole 600 VAC I-Line Circuit Breaker - Cosmetic Flaw
Square D Square D MH36600 600 Amp 3 Pole 600 VAC I-Line Circuit Breaker - Cosmetic Flaw
$649.99
 Only 1 unit left
Square D MAL36350 350 Amp 3 Pole 600 VAC Thermal-Magnetic Circuit BreakerSquare D MAL36350 350 Amp 3 Pole 600 VAC Thermal-Magnetic Circuit Breaker
Square D Square D MAL36350 350 Amp 3 Pole 600 VAC Thermal-Magnetic Circuit Breaker
From $549.99
 In stock, 3 units
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Square D MAL36600 600 Amp 3 Pole 600 VAC Thermal-Magnetic Circuit BreakerSquare D MAL36600 600 Amp 3 Pole 600 VAC Thermal-Magnetic Circuit Breaker
Square D Square D MAL36600 600 Amp 3 Pole 600 VAC Thermal-Magnetic Circuit Breaker
From $649.99
 In stock, 5 units
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Square D 8538SBA33CFF4T Nema 3R Disconnect Door/Cover Only 8" X 22"Square D 8538SBA33CFF4T Nema 3R Disconnect Door/Cover Only 8" X 22"
Square D Square D 8538SBA33CFF4T Nema 3R Disconnect Door/Cover Only 8" X 22"
$39.99
 In stock, 3 units
Square D LCL366008041 600 Amp 3 Pole Feed-Thru 65kA@480V Circuit BreakerSquare D LCL366008041 600 Amp 3 Pole Feed-Thru 65kA@480V Circuit Breaker
Square D Square D LCL366008041 600 Amp 3 Pole Feed-Thru 65kA@480V Circuit Breaker
$1,899.99
 Only 1 unit left
Square D KAL361256168 125 Amp 3 Pole 600V Circuit Breaker w/Shunt TripSquare D KAL361256168 125 Amp 3 Pole 600V Circuit Breaker w/Shunt Trip
Square D Square D KAL361256168 125 Amp 3 Pole 600V Circuit Breaker w/Shunt Trip
$169.99
 Only 1 unit left
Square D KAL361751212 175 Amp 3 Pole 600V Circuit Breaker w/Aux SwitchSquare D KAL361751212 175 Amp 3 Pole 600V Circuit Breaker w/Aux Switch
Square D Square D KAL361751212 175 Amp 3 Pole 600V Circuit Breaker w/Aux Switch
$179.99
 In stock, 7 units
Square D KAL36250804I 250 Amp 3 Pole 600V Circuit Breaker - FlawSquare D KAL36250804I 250 Amp 3 Pole 600V Circuit Breaker - Flaw
Square D Square D KAL36250804I 250 Amp 3 Pole 600V Circuit Breaker - Flaw
$289.99
 Only 1 unit left
Square D FAL34035 35 Amp 3 Pole 480V Type FAL Circuit Breaker - FlawSquare D FAL34035 35 Amp 3 Pole 480V Type FAL Circuit Breaker - Flaw
Square D Square D FAL34035 35 Amp 3 Pole 480V Type FAL Circuit Breaker - Flaw
$99.99
 Only 1 unit left
Square D FAL34035 35 Amp 3 Pole 480V Type FAL Circuit BreakerSquare D FAL34035 35 Amp 3 Pole 480V Type FAL Circuit Breaker
Square D Square D FAL34035 35 Amp 3 Pole 480V Type FAL Circuit Breaker
$129.99
 In stock, 4 units
Square D KAL36250804I 250 Amp 3 Pole 600V Circuit BreakerSquare D KAL36250804I 250 Amp 3 Pole 600V Circuit Breaker
Square D Square D KAL36250804I 250 Amp 3 Pole 600V Circuit Breaker
$299.99
 In stock, 5 units
Square D MAL26800 800 Amp 2 Pole 600V Circuit BreakerSquare D MAL26800 800 Amp 2 Pole 600V Circuit Breaker
Square D Square D MAL26800 800 Amp 2 Pole 600V Circuit Breaker
$899.99
 In stock, 3 units
Square D QOU130VH 30 Amp 1 Pole 120/140V 22kA Circuit BreakerSquare D QOU130VH 30 Amp 1 Pole 120/140V 22kA Circuit Breaker
Square D Square D QOU130VH 30 Amp 1 Pole 120/140V 22kA Circuit Breaker
$104.99
 Only 1 unit left
Save 78%
Square D QOT2030 20/30 Amp 1 Pole 120/240V Breaker - New Style - Cosmetic FlawSquare D QOT2030 20/30 Amp 1 Pole 120/240V Breaker - New Style - Cosmetic Flaw
Square D Square D QOT2030 20/30 Amp 1 Pole 120/240V Breaker - New Style - Cosmetic Flaw
$11.99 $55
 In stock, 2 units
Square D QOC42U 42 Space Painted Cover/Door w/Main 15.5" X 39"Square D QOC42U 42 Space Painted Cover/Door w/Main 15.5" X 39"
Square D Square D QOC42U 42 Space Painted Cover/Door w/Main 15.5" X 39"
$69.99
 Only 1 unit left
Square D QO Series Load Center Painted Cover Only 10" X 16.5"Square D QO Series Load Center Painted Cover Only 10" X 16.5"
Square D Square D QO Series Load Center Painted Cover Only 10" X 16.5"
$24.99
 In stock, 2 units
Square D EZML33225 EZ Meter Pak Breaker Cover Panel Only 19.25" X 38.5"Square D EZML33225 EZ Meter Pak Breaker Cover Panel Only 19.25" X 38.5"
Square D Square D EZML33225 EZ Meter Pak Breaker Cover Panel Only 19.25" X 38.5"
$79.99
 Only 1 unit left
Square D DU323RB 100 Amp Nema 3r Door/Cover Only - 17 1/8" x 9 1/8"Square D DU323RB 100 Amp Nema 3r Door/Cover Only - 17 1/8" x 9 1/8"
Square D Square D DU323RB 100 Amp Nema 3r Door/Cover Only - 17 1/8" x 9 1/8"
$49.99
 Only 1 unit left
Square D HOMC12UC 12 Spaces Cover/Door Only w/Main 19 1/8" x 15 1/2" FlawSquare D HOMC12UC 12 Spaces Cover/Door Only w/Main 19 1/8" x 15 1/2" Flaw
Square D Square D HOMC12UC 12 Spaces Cover/Door Only w/Main 19 1/8" x 15 1/2" Flaw
$24.99
 Only 1 unit left
Square D QO170 70 Amp 1 Pole 120/240v Type QO Circuit Breaker - Black FaceSquare D QO170 70 Amp 1 Pole 120/240v Type QO Circuit Breaker - Black Face
Square D Square D QO170 70 Amp 1 Pole 120/240v Type QO Circuit Breaker - Black Face
$5.99
 Only 1 unit left
Square D QO2L30S 30 Amp 2 Pole 120/240V Type 1 QO Load Center - Guts OnlySquare D QO2L30S 30 Amp 2 Pole 120/240V Type 1 QO Load Center - Guts Only
Square D Square D QO2L30S 30 Amp 2 Pole 120/240V Type 1 QO Load Center - Guts Only
$8.99
 Sold out
Square D QDL32200RP 200 Amp 3 Pole 120/240V QD Circuit BreakerSquare D QDL32200RP 200 Amp 3 Pole 120/240V QD Circuit Breaker
Square D Square D QDL32200RP 200 Amp 3 Pole 120/240V QD Circuit Breaker
$139.99
 Only 1 unit left
Square D 8910DP32V09 40 Amp 2 Pole 277-600 VAC Contactor with 208-240 VAC CoilSquare D 8910DP32V09 40 Amp 2 Pole 277-600 VAC Contactor with 208-240 VAC Coil
Square D Square D 8910DP32V09 40 Amp 2 Pole 277-600 VAC Contactor with 208-240 VAC Coil
$29.99
 Only 1 unit left
Save 15%
Schneider Electric CAD32 10 Amp 690V 50/60Hz Control Relay w/o SuppressorSchneider Electric CAD32 10 Amp 690V 50/60Hz Control Relay w/o Suppressor
Schneider Electric Schneider Electric CAD32 10 Amp 690V 50/60Hz Control Relay w/o Suppressor
From $21.99 $25.99
 In stock, 7 units
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Square D 51140-306-01F Class 9422 Disconnect Switch Assembly w/On/Off HandleSquare D 51140-306-01F Class 9422 Disconnect Switch Assembly w/On/Off Handle
Square D Square D 51140-306-01F Class 9422 Disconnect Switch Assembly w/On/Off Handle
$49.99
 In stock, 3 units
Square D Class 9999 Type SFR-4 Class CC Fuse HolderSquare D Class 9999 Type SFR-4 Class CC Fuse Holder
Square D Square D Class 9999 Type SFR-4 Class CC Fuse Holder
$10.99
 In stock, 3 units
Square D LR44199 60 Amp 3 Pole 600V Series A Disconnect Switch wo/Mounting PlateSquare D LR44199 60 Amp 3 Pole 600V Series A Disconnect Switch wo/Mounting Plate
Square D Square D LR44199 60 Amp 3 Pole 600V Series A Disconnect Switch wo/Mounting Plate
$29.99
 In stock, 3 units
Square D H326N 600 Amp 3 Phase 3PST Nema 1 Fusible Safety SwitchSquare D H326N 600 Amp 3 Phase 3PST Nema 1 Fusible Safety Switch
Square D Square D H326N 600 Amp 3 Phase 3PST Nema 1 Fusible Safety Switch
$1,999.99
 In stock, 2 units
Square D SC2040M200S 200 Amp 4 Jaw Meter Replacement Kit OnlySquare D SC2040M200S 200 Amp 4 Jaw Meter Replacement Kit Only
Square D Square D SC2040M200S 200 Amp 4 Jaw Meter Replacement Kit Only
$189.99
 In stock, 2 units
Square D CK-19316-L4 2 Hole 1/2" Single Gang Surface Mount Box w/Cover & GasketSquare D CK-19316-L4 2 Hole 1/2" Single Gang Surface Mount Box w/Cover & Gasket
Square D Square D CK-19316-L4 2 Hole 1/2" Single Gang Surface Mount Box w/Cover & Gasket
$9.99
 Only 1 unit left
Square D QON30M200 200 Amp 30 Space 120/240 VAC Load Center Guts Only 9" X 18"Square D QON30M200 200 Amp 30 Space 120/240 VAC Load Center Guts Only 9" X 18"
Square D Square D QON30M200 200 Amp 30 Space 120/240 VAC Load Center Guts Only 9" X 18"
$69.99
 Only 1 unit left
Square D QON-30MP 200 Amp 30 Space Fused Main Load Center Guts Only 9" X 27"Square D QON-30MP 200 Amp 30 Space Fused Main Load Center Guts Only 9" X 27"
Square D Square D QON-30MP 200 Amp 30 Space Fused Main Load Center Guts Only 9" X 27"
$98.99
 Only 1 unit left
Square D 200 Amp 18 Space 3 Phase Load Center Guts Only 12" X 22" - FlawSquare D 200 Amp 18 Space 3 Phase Load Center Guts Only 12" X 22" - Flaw
Square D Square D 200 Amp 18 Space 3 Phase Load Center Guts Only 12" X 22" - Flaw
$149.99
 Only 1 unit left
Square D KAL26250 250 Amp 2 Pole 600V Thermal Magnetic Circuit BreakerSquare D KAL26250 250 Amp 2 Pole 600V Thermal Magnetic Circuit Breaker
Square D Square D KAL26250 250 Amp 2 Pole 600V Thermal Magnetic Circuit Breaker
$1,599.99
 Only 1 unit left

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