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Low Voltage Power Circuit Breakers (103)

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103 Products found of 9

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Amperage: 40 Amp

Product image for Siemens NGB3B040 3-Pole 40 Amp 600 Volt 14 kA Molded Case Circuit Breaker

Siemens NGB3B040 3-Pole 40 Amp 600 Volt 14 kA Molded Case Circuit Breaker

Manufacturer: Siemens

Catalog #: NGB3B040

QED Part #: 2776930

$667.21 /ea

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Product image for Siemens ED63B040 3-Pole 40 Amp 600 Volt 18 kA Circuit Breaker Lug

Siemens ED63B040 3-Pole 40 Amp 600 Volt 18 kA Circuit Breaker Lug

Manufacturer: Siemens

Catalog #: ED63B040

QED Part #: 4236270

$682.45 /ea

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Product image for Siemens HED43B040 3-Pole 480 VAC 40 Amp 42 kA Plug-In Thermal Magnetic Molded Case Circuit Breaker

Siemens HED43B040 3-Pole 480 VAC 40 Amp 42 kA Plug-In Thermal Magnetic Molded Case Circuit Breaker

Manufacturer: Siemens

Catalog #: HED43B040

QED Part #: 4467106

$908.64 /ea

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Product image for Siemens BQ3B040 3-Pole 40 Amp 240 Volt 10 K Circuit Breaker

Siemens BQ3B040 3-Pole 40 Amp 240 Volt 10 K Circuit Breaker

Manufacturer: Siemens

Catalog #: BQ3B040

QED Part #: 22838

$1,053.76 /ea

ea

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Product image for Siemens LGB3B040B BRKR LGB 40A 3P 480Y

Siemens LGB3B040B BRKR LGB 40A 3P 480Y

Manufacturer: Siemens

Catalog #: LGB3B040B

QED Part #: 3566351

$839.93 /ea

ea

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Product image for Siemens LGB2B040B BRKR LGB 40A 2P 480Y

Siemens LGB2B040B BRKR LGB 40A 2P 480Y

Manufacturer: Siemens

Catalog #: LGB2B040B

QED Part #: 4330116

$587.52 /ea

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Product image for ETN GD2040 GD 2 POLE BREAKER, 40 AM

ETN GD2040 GD 2 POLE BREAKER, 40 AM

Manufacturer: Eaton Cutler-Hammer

Catalog #: GD2040

QED Part #: 3300081

$720.56 /ea

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Product image for Siemens ED42B040L 480 VAC 40 Amp 18 kaic 2-Pole Type ED Circuit Breaker with Lugs

Siemens ED42B040L 480 VAC 40 Amp 18 kaic 2-Pole Type ED Circuit Breaker with Lugs

Manufacturer: Siemens

Catalog #: ED42B040L

QED Part #: 4129964

$457.21 /ea

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Product image for Siemens CED63A040 ED,100kA@600V,

Siemens CED63A040 ED,100kA@600V,

Manufacturer: Siemens

Catalog #: CED63A040

QED Part #: 4976069

$15,475.61 /ea

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Product image for Eaton Electrical CL240 120/240 VAC 40 Amp 2-Pole Thermal Magnetic Circuit Breaker

Eaton Electrical CL240 120/240 VAC 40 Amp 2-Pole Thermal Magnetic Circuit Breaker

Manufacturer: Eaton Cutler-Hammer

Catalog #: CL240

QED Part #: 3315021

$40.27 /ea

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Product image for Siemens 5SV33146 RCCB, 2P, In. :

Siemens 5SV33146 RCCB, 2P, In. :

Manufacturer: Siemens

Catalog #: 5SV3314-6

QED Part #: 5003397

$273.98 /ea

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Product image for Cutler-Hammer GHB3040S1 Series C complete molded case circuit breaker, G-frame, GHB, Fixed thermal, fixed magnetic trip, Three-pole, 40A, 480Y/277 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 14 kAIC at 480Y/2

Cutler-Hammer GHB3040S1 Series C complete molded case circuit breaker, G-frame, GHB, Fixed thermal, fixed magnetic trip, Three-pole, 40A, 480Y/277 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 14 kAIC at 480Y/2

Manufacturer: Eaton Cutler-Hammer

Catalog #: GHB3040S1

QED Part #: 3236226

$2,452.55 /ea

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103 Products found of 9

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