Circuit protection Surge protection and power conditioning Category
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![Square D SDSA2040 SPD T1 SDSA 40KA 120/208V 3P4W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-sdsa2040_medium.png?v=1721245777)
SDSA2040 | SPD T1 SDSA 40KA 120 / 208V 3P4W | Square D by Schneider Electric
Brand: Square D
SKU: SDSA2040
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![Square D MA4IMA241 Surge mod IMA, 240kA, 480Y/277VAC, 3P4W, T1, CSA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SQD-MA4IMA241_1500x_7b28be85-a0d9-496c-b955-cfbbd2bf68ed_medium.jpg?v=1720028518)
MA4IMA241 | Surge mod IMA, 240kA, 480Y / 277VAC, 3P4W, T1, CSA | Square D by Schneider Electric
Brand: Square D
SKU: MA4IMA241
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![Square D SDSA4040 Surge Protect - 40kA, 480Y/277VAC, 3P4W, T4X | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/349956814_5f33e22f-f724-4c1f-acd6-389b86c2242f_medium.png?v=1720019795)
SDSA4040 | Surge Protect - 40kA, 480Y / 277VAC, 3P4W, T4X | Square D by Schneider Electric
Brand: Square D
SKU: SDSA4040
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![Square D SDSA4040D SDSA Surge Protective Device, 480 V Delta, 3-phase, 3-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-sdsa4040d_5b92a04e-db00-478d-bab0-30260af02cd2_medium.png?v=1721419820)
SDSA4040D | SDSA Surge Protective Device, 480 V Delta, 3-phase, 3-wire | Square D by Schneider Electric
Brand: Square D
SKU: SDSA4040D
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![Square D SDSA2040D SDSA Surge Protective Device, 240 V Delta, 3-phase, 3-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-sdsa2040d_medium.png?v=1721245777)
SDSA2040D | SDSA Surge Protective Device, 240 V Delta, 3-phase, 3-wire | Square D by Schneider Electric
Brand: Square D
SKU: SDSA2040D
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![Square D MA1IMA24 IMA MA Module, 120V, 240kA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-ma1ima24_b22b26c3-5ccd-4b9d-92d1-26e730a2fe7b_medium.png?v=1720019666)
MA1IMA24 | IMA MA Module, 120V, 240kA | Square D by Schneider Electric
Brand: Square D
SKU: MA1IMA24
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![Square D SDSA3650D SURGE SUPPRESSOR, 40KA, 600V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-sdsa3650d_ff4cb537-490f-47f5-ae75-1a69334065dd_medium.png?v=1720468602)
SDSA3650D | SURGE SUPPRESSOR, 40KA, 600V | Square D by Schneider Electric
Brand: Square D
SKU: SDSA3650D
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![Square D TVS4HWA10X SURGE PROTECTOR, 100KA, 277V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-tvs4hwa10x_medium.png?v=1720019858)
TVS4HWA10X | SURGE PROTECTOR, 100KA, 277V | Square D by Schneider Electric
Brand: Square D
SKU: TVS4HWA10X
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![Square D MA1IMA12 Surge mod IMA - 120kA, 120/240VAC, 1P3W, T2, CSA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-ma1ima12_7039bb82-e0da-4bae-8f14-782ee5205aeb_medium.png?v=1720019649)
MA1IMA12 | Surge mod IMA - 120kA, 120 / 240VAC, 1P3W, T2, CSA | Square D by Schneider Electric
Brand: Square D
SKU: MA1IMA12
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![Square D SSP04EMA24 Surge Protect, EMA, 240kA, 480Y/277VAC, 3P4W,- T1 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-ssp04ema24_medium.png?v=1720019839)
SSP04EMA24 | Surge Protect, EMA, 240kA, 480Y / 277VAC, 3P4W, - T1 | Square D by Schneider Electric
Brand: Square D
SKU: SSP04EMA24
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![Square D TVS2IMA12O OEM/ASY IMA KIT 120/208 120 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-tvs2ima12o_medium.png?v=1720019863)
TVS2IMA12O | OEM / ASY IMA KIT 120 / 208 120 | Square D by Schneider Electric
Brand: Square D
SKU: TVS2IMA12O
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![Square D SDSA1175T SPD T1 SDSA 36KA 120/240V 1P2W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-sdsa1175t_medium.png?v=1720019805)
SDSA1175T | SPD T1 SDSA 36KA 120 / 240V 1P2W | Square D by Schneider Electric
Brand: Square D
SKU: SDSA1175T
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![Square D QO2175SB LOAD CENTER QO SECONDARY SURGE ARRESTOR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-qo2175sb_8e212534-7c90-41a0-9697-9cca81f61e70_medium.png?v=1720019747)
QO2175SB | LOAD CENTER QO SECONDARY SURGE ARRESTOR | Square D by Schneider Electric
Brand: Square D
SKU: QO2175SB
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![Square D MA1IMA16 IMA MA MODULE 120V 160KA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-ma1ima16_6326b1a1-6891-474a-a8ae-17110313ff3f_medium.png?v=1720019656)
MA1IMA16 | IMA MA MODULE 120V 160KA | Square D by Schneider Electric
Brand: Square D
SKU: MA1IMA16
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MA-418-500 | Act (MA-418-500): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, Auxiliary Switch: 1 SPDT, N1, Erie | Schneider Electric
Brand: Schneider Electric
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MA-418 | Act (MA-418): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, N1, Erie | Schneider Electric
Brand: Schneider Electric
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