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Circuit Breakers

SCHNAP’s Circuit Breakers range delivers dependable protection and control for all electrical systems, from residential setups to heavy-duty industrial applications. Featuring trusted brands and a variety of options including single, double, and three-phase breakers, plus high-capacity DC models, our selection ensures your projects stay safe and compliant. With compact designs, high breaking capacities, and easy DIN rail mounting, these breakers are built for performance and reliability across the board.

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3466 - 3500 out of 4629 result found
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 3P 80A Adjustable Thermal Magnetic
MCCB 3P 80A Adjustable Thermal Magnetic | 250A Frame | Compact by NHP
140GJTF3C80
$445.00 $357.10
MCCB with 80A rating and adjustable thermal magnetic trip—ideal for industrial motor control and commercial electrical systems. Built for reliable circuit protection, with a compact 250A frame size.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 3P 90A Adjustable Thermal Magnetic
MCCB J Frame Trip Unit 3P 90A | Adjustable Thermal Magnetic | 250A Frame by NHP
140GJTF3C90
$445.00 $357.10
MCCB with adjustable thermal and magnetic trip settings, rated for 90A and 3-pole configuration—ideal for industrial and commercial electrical systems. Built for customized protection, with a 250A frame size for versatile applications.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 3P 175A Adjustable Thermal Magnetic
MCCB J Frame Trip Unit 3P 175A | Adjustable Thermal Magnetic | 250A Frame by NHP
140GJTF3D17
$445.00 $357.10
MCCB J Frame with 175A rated current and adjustable thermal magnetic trip—ideal for industrial and commercial electrical systems. Built for customized protection, with 3-pole configuration and compliance with AS/NZS 3000.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 3P 225A Adjustable Thermal Magnetic
MCCB J Frame Trip Unit 3P 225A | Adjustable Thermal Magnetic | 250A Frame by NHP
140GJTF3D22
$655.20 $525.80
MCCB J Frame with adjustable thermal and magnetic trip settings—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with a 225A rated current and 3-pole configuration.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 4P 125A Adjustable Thermal Magnetic
MCCB 4P 125A Adjustable Thermal Magnetic | 250A Frame | NHP
140GJTF4D12
$578.30 $464.00
MCCB with adjustable thermal and magnetic trip settings, rated for 125A and 4 poles—ideal for industrial and commercial electrical systems. Built for customized protection, with a 250A frame size for versatile applications.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 3P 40A Electronic LSI
MCCB Trip Unit 3P 40A | Electronic LSI | J Frame | 250A by NHP
140GJTH3C40
$838.00 $672.50
MCCB trip unit with 3 poles and 40A rated current—ideal for industrial motor control and commercial electrical distribution. Built for precise protection with electronic LSI trip curve and 250A frame size.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 3P 100A Electronic LSI
MCCB J Frame Trip Unit 3P 100A | Electronic LSI | 250A Frame | Allen-Bradley by NHP
140GJTH3D10
$1,232.30 $988.80
MCCB J Frame trip unit with 3 poles and 100A rated current—ideal for industrial motor control and commercial power distribution. Built for precise protection with electronic LSI trip curve and 250A frame size.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 3P 150A Electronic LSI
MCCB J Frame Trip Unit 3P 150A | Electronic LSI | Adjustable Protection by NHP
140GJTH3D15
$1,232.30 $988.80
MCCB J Frame trip unit with 3 poles and 150A rated current—ideal for industrial motor control and commercial electrical distribution. Built for precise protection, with electronic release and adjustable overload settings.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 4P 40A Electronic LSI
MCCB J Frame Trip Unit 4P 40A | Electronic LSI | 250A Frame | NHP
140GJTH4C40
$1,087.90 $873.00
MCCB J Frame trip unit with 4 poles and 40A rated current—ideal for industrial motor control and commercial electrical distribution. Built for precise protection with electronic LSI trip curve and high efficiency.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 3P 40A Electronic LSIG
MCCB J Frame Trip Unit 3P 40A | Electronic LSIG | 250A Frame | NHP by Allen-Bradley
140GJTI3C40
$1,136.90 $912.30
MCCB J Frame trip unit with 3 poles and 40A rated current—ideal for industrial and commercial electrical systems. Built for precise protection with electronic LSIG trip curve and 250A frame size.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 3P 60A Electronic LSIG
MCCB J Frame Trip Unit 3P 60A | Electronic LSIG | 250A Frame | NHP by Allen-Bradley
140GJTI3C60
$1,136.90 $912.30
MCCB J Frame trip unit with 3 poles and 60A rated current—ideal for industrial and commercial electrical systems. Built for precise protection with electronic LSIG trip curve and 250A frame size.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 3P 250A Electronic LSIG
MCCB J Frame Trip Unit 3P 250A | Electronic LSIG | 1000V Insulation | NHP by Allen-Bradley
140GJTI3D25
$1,661.90 $1,333.60
MCCB J Frame trip unit with 250A rating and electronic LSIG protection—ideal for industrial and commercial electrical systems. Built for precise trip settings, with 1000V insulation and comprehensive protection.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 4P 40A Electronic LSIG
MCCB J Frame Trip Unit 4P 40A | Electronic LSIG | 250A Frame | NHP by Allen-Bradley
140GJTI4C40
$1,480.00 $1,187.60
MCCB J Frame trip unit with 4 poles and 40A rated current—ideal for industrial and commercial electrical systems. Built for precise protection with electronic LSIG trip curve and 250A frame size.
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Trade Discount 20%
MCCB J Frame Trip Unit 4P 60A | Electronic LSIG | 250A Frame | Allen-Bradley by NHP
140GJTI4C60
$1,480.00 $1,187.60
MCCB J Frame trip unit with 4 poles and 60A rated current—ideal for industrial and commercial electrical systems. Built for precise protection with electronic LSIG trip curve and 250A frame size.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 4P 100A Electronic LSIG
MCCB J Frame Trip Unit 4P 100A | Electronic LSIG | 250A Frame Size by NHP
140GJTI4D10
$1,480.00 $1,187.60
MCCB J Frame Trip Unit with 100A rated current and electronic LSIG protection—ideal for industrial and residential power distribution. Built for precise trip settings, with a 250A frame size for comprehensive circuit protection.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 4P 150A Electronic LSIG
MCCB J Frame Trip Unit 4P 150A | Electronic LSIG | 250A Frame Size by NHP
140GJTI4D15
$1,480.00 $1,187.60
MCCB J Frame trip unit with 4 poles and 150A rated current—ideal for industrial motor control and commercial electrical distribution. Built for precise protection with electronic LSIG trip curve and 250A frame size.
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Trade Discount 20%
Allen-Bradley 140G Terminal Lug 2.5 to 50mm 4P J Frame
Terminal Lug 2.5 to 50mm | 4P J Frame | MCCB Compatible by NHP
140GJTLA14
$48.80 $39.20
Terminal lug accommodating 2.5 to 50mm wire sizes and 4P J frame—ideal for industrial and commercial low-voltage switch technology applications. Built for reliable connections, with compliance to AS/NZS 3000 standards.
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Trade Discount 20%
Allen-Bradley 140G Terminal Lug 2.5 to 185mm 4P J Frame
Terminal Lug 2.5 to 185mm | 4P J Frame | Low-Voltage by NHP
140GJTLA1B4
$321.20 $257.80
Terminal lug supporting cable sizes from 2.5mm to 185mm—ideal for industrial and commercial low-voltage applications. Built for reliable connections, with compliance to AS/NZS 3000 standards.
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Trade Discount 20%
Allen-Bradley 140G Terminal Lug 6 to 185mm 4P J Frame
MCCB Terminal Lug 6 to 185mm | 4P J Frame | Compact Design by NHP
140GJTLC14
$88.30 $70.90
MCCB terminal lug with 6 to 185mm cable support and 4P J frame—ideal for industrial and commercial electrical installations. Built for reliable connections, with compact design for easy integration.
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Trade Discount 20%
Allen-Bradley 140G MCCB K Frame 120kA 3P 400A Electronic LSI
MCCB 400A 3P | 120kA Breaking Capacity | Electronic LSI | K Frame by NHP
140GK0H3D40
$4,008.60 $3,216.80
MCCB with 400A rated current and 120kA breaking capacity—ideal for industrial and commercial power distribution. Built for precise protection with electronic LSI and high efficiency.
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Trade Discount 20%
Allen-Bradley 140G MCCB K Frame 150kA 3P 400A Moulded Case Switch Isolator
MCCB K Frame 150kA 3P 400A | High Short-Circuit Capacity | 3 Poles by NHP
140GK15S3D40
$5,945.20 $4,770.90
MCCB K Frame with 400A rated current and high 200kA short-circuit capacity—ideal for industrial and commercial power distribution. Built for safety and reliability, with three poles for versatile applications.
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Trade Discount 20%
Allen-Bradley 140G MCCB K Frame Less Trip Unit 150kA 3P
MCCB 400A 3P | 150kA Short Circuit | 690V Max Voltage | K Frame by NHP
140GK15X3
$4,047.80 $3,248.20
MCCB with 400A rated current and 150kA short circuit capacity—ideal for industrial and commercial power distribution. Built for safety and efficiency, with a three-pole configuration and 690V max voltage.
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Trade Discount 20%
Allen-Bradley 140G MCCB K Frame 50kA 3P 400A Adjustable Thermal Magnetic
MCCB 400A 3P | 50kA Breaking Capacity | Adjustable Thermal Magnetic by NHP
140GK3F3D40
$2,446.70 $1,963.40
MCCB with 400A rated current and 50kA breaking capacity—ideal for industrial and commercial power distribution. Built for customized protection, with adjustable thermal and magnetic trip settings.
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Trade Discount 20%
Allen-Bradley 140G MCCB K Frame Less Trip Unit 35kA 4P
MCCB 400A 4P | 35kA Breaking Capacity | 690V Rated | K Frame by NHP
140GK3X4
$2,431.60 $1,951.30
MCCB with 400A rated current and 4 poles—ideal for industrial and commercial power distribution. Built for high breaking capacity of 35kA at 415V, ensuring reliable circuit protection.
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Trade Discount 20%
Allen-Bradley 140G MCCB K Frame 70kA 3P 300A Adjustable Thermal Magnetic
MCCB 300A 3P | 70kA Breaking Capacity | Adjustable Thermal Magnetic by NHP
140GK6F3D30
$4,173.70 $3,349.30
MCCB with 300A rated current and 70kA breaking capacity—ideal for industrial and commercial applications. Built for motor protection and power distribution, with adjustable thermal and magnetic trip settings.
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Trade Discount 20%
Allen-Bradley 140G MCCB K Frame Less Trip Unit 65kA 4P
MCCB 400A 65kA 4P | 690V Max | K Frame by NHP
140GK6X4
$3,008.90 $2,414.60
MCCB with 400A rated current and 65kA short circuit capacity—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with a durable design to minimize waste.
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Trade Discount 20%
Allen-Bradley 140G Auxiliary 3C and Alarm 1C 24V Rated K M Frame
Auxiliary Contact Block 3C & Alarm 1C | 24V Rated | Compact Design by NHP
140GKEA3R1J
$348.30 $279.50
Auxiliary contact block with 3 change-over contacts and 1 alarm contact—ideal for industrial control systems and commercial safety applications. Built for energy efficiency, with compact design for easy integration.
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Trade Discount 20%
Allen-Bradley 140G End Cap Kit 4P K Frame
End Cap Kit 4P K Frame | Accessory for 140G MCCB | Compact Design by NHP
140GKECM4
$38.50 $30.90
End cap kit for 140G MCCB with compact design—ideal for industrial and commercial electrical systems. Built for safety and reliability, with professional installation recommended.
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Trade Discount 20%
Allen-Bradley 140G Extended Terminals 4P K Frame
Extended Terminals 4P K Frame | Accessory for 140G MCCB | Durable Design by NHP
140GKEXT4
$628.90 $504.70
Extended terminals for 140G MCCB, providing enhanced connection for low-voltage switch technology—ideal for industrial and commercial electrical distribution. Built for durability, reducing replacement frequency.
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Trade Discount 20%
Allen-Bradley 140G Flex Cable Operator Non Metallic 1. 3m K Frame
Flex Cable Operator 1.3m | IP56 Rated | Non-Metallic K Frame by NHP
140GKFCX04
$1,055.30 $846.80
Flex cable operator with 1.3m length and IP56 rating—ideal for industrial and commercial power distribution. Built for durability, with non-metallic design for enhanced safety.
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Trade Discount 20%
Allen-Bradley 140G MCCB Mounting Hardware 4P K Frame
MCCB Mounting Kit 4P K Frame | 140G Compatible | Durable Design by NHP
140GKMH4
$8.90 $7.10
MCCB mounting kit with 4P K frame compatibility and durable design—ideal for industrial and commercial electrical installations. Built for secure mounting, with compliance to AS/NZS 3000 standards.
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Trade Discount 20%
Allen-Bradley 140G Neutral Current Transformer 300A External K Frame
Neutral Current Transformer 300A | External K Frame | Easy Installation by NHP
140GKNCTD30
$1,078.10 $865.20
Neutral current transformer with 300A capacity and external K frame—ideal for industrial and commercial power distribution. Built for accurate current measurement, with easy installation for enhanced energy efficiency.
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Trade Discount 20%
Allen-Bradley 140G Phase Barrier 200mm for K N NS Frames 3P Pack of 4
Phase Barrier 200mm for K N NS Frames | 3P Pack of 4 | Interpole Design by NHP
140GKPB3H
$379.20 $304.30
Phase barrier with 200mm length and interpole design—ideal for industrial and commercial electrical installations. Built for effective phase separation, enhancing safety in power distribution systems.
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Trade Discount 20%
Allen-Bradley 140G Phase Barrier 100mm for K N NS Frames 3P Pack of 4
MCCB Phase Barrier 100mm | K N NS Frames | Pack of 4 by NHP
140GKPB3L
$142.50 $114.40
MCCB phase barrier with 100mm length for K, N, and NS frames—ideal for industrial and commercial electrical installations. Built for enhanced safety, facilitating phase separation to reduce electrical faults.
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Trade Discount 20%
Allen-Bradley 140G Rotary Handle Direct K Frame Black
Rotary Handle for Circuit Breaker | IP56 Rated | Padlock Locking | Black by NHP
140GKRMB
$286.60 $230.00
Rotary handle for circuit breakers with IP56 rating and padlock locking feature—ideal for industrial and commercial electrical panels. Built for enhanced safety and durability, ensuring reliable power distribution and control.
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