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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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946 - 980 out of 5044 result found
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 4P 63A Fixed Thermal Magnetic
MCCB J Frame Trip Unit 4P 63A | Fixed Thermal Magnetic | 250A Frame by NHP
140GJTC4C63
$551.80 $442.80
MCCB J Frame trip unit with 4 poles and 63A rated current—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with fixed thermal and magnetic trip features.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 3P 125A Adjustable Thermal Magnetic
MCCB J Frame Trip Unit 3P 125A | Adjustable Thermal Magnetic | 1000V Insulation by NHP
140GJTF3D12
$445.00 $357.10
MCCB J Frame trip unit with adjustable thermal and magnetic settings—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with a 125A current rating and high 1000V insulation.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 3P 160A Adjustable Thermal Magnetic
MCCB J Frame Trip Unit 3P 160A | Adjustable Thermal Magnetic | 250A Frame by NHP
140GJTF3D16
$655.20 $525.80
MCCB J Frame with 160A rated current and adjustable thermal magnetic trip—ideal for industrial and commercial electrical systems. Built for customized protection, with 3-pole configuration and 250A frame size.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 3P 250A Adjustable Thermal Magnetic
MCCB J Frame Trip Unit 3P 250A | Adjustable Thermal Magnetic | 1000V Insulation by NHP
140GJTF3D25
$655.20 $525.80
MCCB J Frame with 250A rated current and adjustable thermal magnetic protection—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with 3-pole configuration and 1000V insulation.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 4P 80A Adjustable Thermal Magnetic
MCCB J Frame Trip Unit 4P 80A | Adjustable Thermal Magnetic | 250A Frame by NHP
140GJTF4C80
$578.30 $464.00
MCCB J Frame with 80A current and adjustable thermal magnetic trip—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with four-pole design for three-phase systems.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 4P 90A Adjustable Thermal Magnetic
MCCB J Frame Trip Unit 4P 90A | Adjustable Thermal Magnetic | 250A Frame by NHP
140GJTF4C90
$578.30 $464.00
MCCB J Frame with 90A rated current and adjustable thermal magnetic trip—ideal for industrial and commercial power distribution. Built for customized protection, with 4-pole configuration and 250A frame size.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 4P 100A Adjustable Thermal Magnetic
MCCB J Frame Trip Unit 4P 100A | Adjustable Thermal Magnetic | 250A Frame by NHP
140GJTF4D10
$578.30 $464.00
MCCB J Frame with 100A current and adjustable thermal magnetic protection—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with a four-pole design for versatile electrical configurations.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 4P 110A Adjustable Thermal Magnetic
MCCB J Frame Trip Unit 4P 110A | Adjustable Thermal Magnetic | 250A Frame by NHP
140GJTF4D11
$578.30 $464.00
MCCB J Frame with adjustable thermal and magnetic trip settings—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with a 4-pole configuration and 110A rated current.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 4P 160A Adjustable Thermal Magnetic
MCCB J Frame Trip Unit 4P 160A | Adjustable Thermal Magnetic | 250A Frame by NHP
140GJTF4D16
$578.30 $464.00
MCCB J Frame with 160A rating and adjustable thermal magnetic trip—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with 4-pole configuration and 250A frame size.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 4P 175A Adjustable Thermal Magnetic
MCCB J Frame Trip Unit 4P 175A | Adjustable Thermal Magnetic | 250A Frame by NHP
140GJTF4D17
$578.30 $464.00
MCCB J Frame with 175A rated current and adjustable thermal magnetic trip—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with 4-pole configuration and 250A frame size.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 4P 225A Adjustable Thermal Magnetic
MCCB 4P 225A Adjustable Trip | Thermal Magnetic | J Frame by NHP
140GJTF4D22
$578.30 $464.00
MCCB with 225A rated current and 4-pole configuration—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 J Frame Trip Unit 3P 60A Electronic LSI
MCCB J Frame Trip Unit 3P 60A | Electronic LSI | 250A Frame by NHP
140GJTH3C60
$838.00 $672.50
MCCB J Frame trip unit with 60A rated current and electronic LSI protection—ideal for industrial motor control and commercial electrical distribution. Built for precise protection, with a 250A frame size and compliance with AS/NZS 60898 standards.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 3P 250A Electronic LSI
MCCB J Frame Trip Unit 3P 250A | Electronic LSI | Compact Design by NHP
140GJTH3D25
$1,232.30 $988.80
MCCB J Frame trip unit with 250A rated current and electronic LSI protection—ideal for industrial and commercial power distribution. Built for precise trip settings, with enhanced overload and short circuit protection.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 4P 250A Electronic LSI
MCCB J Frame Trip Unit 4P 250A | Electronic LSI | Adjustable Protection by NHP
140GJTH4D25
$1,087.90 $873.00
MCCB J Frame trip unit with 250A rated current and electronic LSI protection—ideal for industrial and commercial power distribution. Built for precise trip settings, with adjustable overload and instantaneous protection.
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Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Trip Unit 3P 150A Electronic LSIG
MCCB J Frame Trip Unit 3P 150A | Electronic LSIG | Compact Design by NHP
140GJTI3D15
$1,136.90 $912.30
MCCB J Frame trip unit with 150A rated current and electronic LSIG protection—ideal for industrial and commercial electrical systems. Built for precise trip settings, with compact design for easy integration.
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Trade Discount 20%
Allen-Bradley 140G MCCB K Frame 120kA 3P 300A Adjustable Thermal Magnetic
MCCB 300A 3P | 120kA Breaking Capacity | Adjustable Thermal Magnetic by NHP
140GK0F3D30
$5,410.60 $4,341.80
MCCB with 300A current and 3 poles—ideal for industrial and commercial power distribution. Built for high short-circuit protection, with adjustable thermal and magnetic trip settings.
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Trade Discount 20%
Allen-Bradley 140G MCCB K Frame 150kA 4P 400A Moulded Case Switch Isolator
MCCB K Frame 400A 4P | 200kA Breaking Capacity | Non Auto-Switch by NHP
140GK15S4D40
$5,674.80 $4,553.80
MCCB K Frame with 400A rated current and 4 poles—ideal for industrial and commercial power distribution. Built for high short circuit breaking capacity of 200kA, with non auto-switch protection for reliable circuit isolation.
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Trade Discount 20%
Allen-Bradley 140G MCCB K Frame 50kA 3P 400A Electronic LSI
MCCB 400A 3P 50kA | Electronic LSI | Compact Design by NHP
140GK3H3D40
$3,231.60 $2,593.20
MCCB with 400A rated current and 50kA short circuit capacity—ideal for industrial and commercial power distribution. Built for precise protection with electronic LSI trip unit, ensuring reliable circuit safety.
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Trade Discount 20%
Allen-Bradley 140G MCCB K Frame Less Trip Unit 35kA 3P
MCCB K Frame 35kA 3P | 400A Rated | 1000V Insulation by NHP
140GK3X3
$1,869.20 $1,500.00
MCCB K Frame with 400A rated current and 35kA short circuit capacity—ideal for industrial and commercial power distribution. Built for reliability, with 1000V insulation and three-pole configuration.
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Trade Discount 20%
Allen-Bradley 140G MCCB K Frame 70kA 3P 400A Electronic LSI
MCCB 400A 3P 70kA | Electronic LSI | K Frame by NHP
140GK6H3D40
$4,958.60 $3,979.10
MCCB with 400A rated current and 70kA breaking capacity—ideal for industrial and commercial power distribution. Built for precise protection with electronic LSI trip unit, ensuring safety and reliability.
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Trade Discount 20%
Allen-Bradley 140G MCCB K Frame 70kA 3P 400A Electronic LSIG
MCCB 400A 3P 70kA | Electronic LSIG | K Frame by NHP
140GK6I3D40
$5,574.20 $4,473.20
MCCB with 400A rated current and 70kA breaking capacity—ideal for industrial and commercial power distribution. Built for precise protection, with electronic LSIG trip unit and integrated earth fault protection.
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Trade Discount 20%
Allen-Bradley 140G Insulator Plate Rear 3P K Frame
MCCB Insulator Plate 3P K Frame | 50x100x100mm | Rear Mount by NHP
140GKBP3
$156.80 $125.80
MCCB insulator plate with 50x100x100mm dimensions—ideal for industrial and commercial low-voltage switch technology applications. Built for circuit protection, with professional installation recommended.
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Trade Discount 20%
Allen-Bradley 140G Auxiliary Alarm for Comm 250V AC DC K Frame
Auxiliary Alarm for Comm 250V AC DC | 1 Change-Over Contact | Energy Efficient by NHP
140GKCEAA
$1,480.00 $1,187.60
Auxiliary alarm with 1 change-over contact and rated for 250V AC/DC—ideal for industrial and commercial alarm systems. Built for versatile applications, with energy-efficient design and compliance with Australian safety standards.
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Trade Discount 20%
Allen-Bradley 140G Auxiliary 1C and Alarm 1C 400V Rated K M Frame
Auxiliary & Alarm Contact 400V | 1C Change-Over | Fault Signal | Compact by NHP
140GKEA1R1B
$174.80 $140.20
Auxiliary and alarm contact with 400V rating, featuring 1 change-over contact and fault signal switch—ideal for industrial and commercial electrical systems. Built for reliability, with compact design for easy integration.
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Trade Discount 20%
Allen-Bradley 140G Auxiliary 2C 400V Rated K M Frame
Auxiliary Contact Block 2C | 400V Rated | 12A at 40°C | Compact Design by NHP
140GKEA2B
$174.80 $140.20
Auxiliary contact block with 2 change-over contacts and 400V rating—ideal for industrial and commercial electrical control systems. Built for reliable circuit protection, with 12A operation at 40°C and compact design for versatile applications.
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Trade Discount 20%
Allen-Bradley 140G Auxiliary NC Contact Early Make 250V AC K Frame
Auxiliary NC Contact Early Make | 250V AC | K Frame by NHP
140GKEAM1A
$406.70 $326.40
Auxiliary NC contact with early make design and 250V AC compatibility—ideal for industrial control and safety. Built for enhanced operational efficiency, compatible with Allen-Bradley 140G MCCB series.
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Trade Discount 20%
Allen-Bradley 140G Spreader Terminals 4P K Frame
Spreader Terminals 4P K Frame | 30x100x50mm | Connection Terminal by NHP
140GKEXS4
$1,244.30 $998.50
Spreader terminals with 30x100x50mm dimensions and connection terminal design—ideal for industrial and commercial electrical distribution systems. Built for enhanced functionality with 140G MCCB, ensuring durable and reliable performance.
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Trade Discount 20%
Allen-Bradley 140G Terminal Lug Multiple Cable 16 50mm K Frame
Terminal Lug for 16-50mm Cables | Allen-Bradley 140G Compatible | Durable Design by NHP
140GKMTL63
$405.00 $325.00
Terminal lug designed for 16-50mm cables, compatible with Allen-Bradley 140G MCCB—ideal for electrical installations in residential and commercial buildings. Built for durability, reducing the need for frequent replacements.
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Trade Discount 20%
Allen-Bradley 140G Terminal Lug Multiple Cable 16 50mm K Frame
Terminal Lug Multiple Cable 16-50mm | K Frame | Allen-Bradley 140G by NHP
140GKMTL64
$251.90 $202.10
Terminal lug for multiple cable sizes 16-50mm, designed for Allen-Bradley 140G MCCB—ideal for residential and commercial electrical installations. Built for low-voltage applications, ensuring durable and compliant connections.
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Trade Discount 20%
Allen-Bradley 140G Rotary Handle with NFPA 79 Handle 21in Black
Rotary Handle for Circuit Breakers | IP56 Rated | Padlock Locking | 21in Black by NHP
140GKNVM21B
$631.20 $506.50
Rotary handle with IP56 rating and padlock locking—ideal for industrial and commercial electrical panels. Built for power circuit breakers, with screw mounting for easy installation.
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Trade Discount 20%
Allen-Bradley 140G Support Bracket K Frame
MCCB Mounting Bracket for 140G | Secure Mounting | 50x200x100mm by NHP
140GKOSB
$61.50 $49.40
MCCB mounting bracket with secure design and 50x200x100mm dimensions—ideal for industrial and commercial applications. Built for durability, ensuring reliable support for circuit breakers.
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Trade Discount 20%
Allen-Bradley 140G Shunt Trip 24 to 30V AC DC K M Frames
Shunt Trip 24-30V AC/DC | MCCB Compatible | Compact Design by NHP
140GKSNJ
$212.90 $170.80
Shunt trip with 24-30V AC/DC operation—ideal for industrial and commercial power distribution. Built for MCCB compatibility, with energy-efficient design and compact dimensions.
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Trade Discount 20%
Allen-Bradley 140G Shunt Trip 48 to 60V AC DC K M Frames
Shunt Trip 48-60V AC/DC | Preassembled Cable | Compact Design by NHP
140GKSNKY
$143.10 $114.80
Shunt trip with 48-60V AC/DC compatibility and preassembled cable—ideal for industrial and commercial power distribution. Built for easy installation, with energy-efficient design for reduced power consumption.
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Trade Discount 20%
Allen-Bradley 140G Shunt Trip 12V DC K M Frame
Shunt Trip 12V DC | Preassembled Cable | K M Frame by NHP
140GKSNR
$143.10 $114.80
Shunt trip with 12V DC voltage and preassembled cable—ideal for industrial and commercial electrical systems. Built for easy installation, enhancing safety in power distribution and control.
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Trade Discount 20%
Allen-Bradley 140G Terminal Covers 4P High 60mm K Frame
MCCB Terminal Cover 4P High Profile | 60mm Width | Enhanced Protection by NHP
140GKTC4H
$412.10 $330.70
MCCB terminal cover with 4-pole high profile and 60mm width—ideal for industrial and commercial power distribution. Built for enhanced protection, with durable design for long-lasting use.
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