SCHNAP Logo

Making Trade Life Easy!

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.

Buy online & save. View live stock levels Australia-wide, fast shipping at unbeatable trade prices.

911 - 945 out of 5739 result found
Sort by Position: Low to High
Trade Discount 20%
Allen-Bradley 140G MCCB H Frame Trip Unit 4P 70A Fixed Thermal
MCCB 4P 70A Fixed Thermal | 1000V Insulation | 8kV Withstand by NHP
140GHTC4C70
$170.50 $136.90
MCCB with 70A rated current and 4-pole configuration—ideal for industrial and commercial power distribution. Built for reliable protection, with fixed thermal and magnetic trip unit.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB H Frame Trip Unit 4P 80A Adjustable Thermal Magnetic
MCCB 4P 80A Adjustable Thermal Magnetic | H Frame | 160A Frame Size by NHP
140GHTF4C80
$220.50 $177.00
MCCB with 80A rating and 4-pole configuration—ideal for industrial and commercial power distribution. Built for customized protection, with adjustable thermal and magnetic trip settings.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB H Frame Trip Unit 3P 120A Electronic LSI
MCCB H Frame Trip Unit 3P 120A | Electronic LSI | Compact Design by NHP
140GHTH3D12
$315.60 $253.30
MCCB H frame trip unit with 120A rated current and electronic LSI trip curve—ideal for industrial and commercial power distribution. Built for precise protection, with compact design for easy integration.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB H Frame Trip Unit 4P 100A Electronic LSIG
MCCB 4P 100A Electronic LSIG | H Frame | Precise Trip by NHP
140GHTI4D10
$192.10 $154.20
MCCB with 100A rating and electronic LSIG protection—ideal for industrial and commercial power distribution. Built for precise trip settings, with H Frame design for reliable circuit protection.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB H Frame Trip Unit 4P 120A Electronic LSIG
MCCB H Frame Trip Unit 4P 120A | Electronic LSIG | 160A Frame by NHP
140GHTI4D12
$283.20 $227.30
MCCB H frame trip unit with 120A rated current and electronic LSIG protection—ideal for industrial and commercial power distribution. Built for precise trip settings, with a robust 160A frame size.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB I Frame 36kA 4P 60A Fixed Thermal Magnetic
MCCB 4P 60A | 36kA Breaking Capacity | Fixed Thermal Magnetic by NHP
140GI2C4C60
$688.00 $552.10
MCCB with 60A rated current and 36kA breaking capacity—ideal for industrial and commercial electrical protection. Built for reliability, with fixed thermal and magnetic trip unit for enhanced safety.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB I Frame 36kA 4P 90A Fixed Thermal Magnetic
MCCB 90A 4P 36kA | Fixed Thermal Magnetic | 690V by NHP
140GI2C4C90
$688.00 $552.10
MCCB with 90A rated current and 4 poles—ideal for industrial and commercial circuit protection. Built for reliability, with 36kA short circuit capacity and fixed thermal magnetic release.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB I Frame 36kA 4P 100A Fixed Thermal Magnetic
MCCB 100A 4P 36kA | Fixed Thermal Magnetic | 690V by NHP
140GI2C4D10
$688.00 $552.10
MCCB with 100A current and 4 poles—ideal for industrial power distribution. Built for reliable protection, with fixed thermal and magnetic trip unit.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB I Frame 36kA 4P 160A Fixed Thermal Magnetic
MCCB 160A 4P | 36kA Breaking Capacity | Thermal Magnetic by NHP
140GI2C4D16
$909.50 $729.90
MCCB with 160A rated current and 4 poles—ideal for industrial and commercial power distribution. Built for enhanced protection with thermal/magnetic release and 36kA breaking capacity.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB I Frame 36kA 4P 200A Fixed Thermal Magnetic
MCCB 200A 4P | 36kA Fixed Thermal Magnetic | 690V by NHP
140GI2C4D20
$909.50 $729.90
MCCB with 200A rated current and 4 poles—ideal for industrial and commercial power distribution. Built for enhanced protection with fixed thermal magnetic release, suitable for versatile applications.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB I Frame 50kA 3P 63A Fixed Thermal Magnetic
MCCB 63A 3P 50kA | Fixed Thermal Magnetic | 690V by NHP
140GI3C3C63
$809.60 $649.60
MCCB with 63A rated current and 50kA short circuit capacity—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with fixed thermal magnetic trip and 3-pole design.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB I Frame 50kA 3P 90A Fixed Thermal Magnetic
MCCB 90A 3P 50kA | Fixed Thermal Magnetic | 690V by NHP
140GI3C3C90
$809.60 $649.60
MCCB with 90A current and 50kA breaking capacity—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with fixed thermal and magnetic trip curves.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB I Frame 50kA 3P 100A Fixed Thermal Magnetic
MCCB 100A 3P 50kA | Fixed Thermal Magnetic | 690V by NHP
140GI3C3D10
$809.60 $649.60
MCCB with 100A current and 3 poles—ideal for industrial and commercial circuit protection. Built for reliability, with fixed thermal magnetic trip and 50kA breaking capacity.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB I Frame 50kA 3P 150A Fixed Thermal Magnetic
MCCB 150A 3P 50kA | Fixed Thermal Magnetic | 690V by NHP
140GI3C3D15
$876.20 $703.10
MCCB with 150A rated current and 3 poles—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with fixed thermal and magnetic trip unit and high breaking capacity of 50kA.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB I Frame 50kA 3P 200A Fixed Thermal Magnetic
MCCB 200A 3P 50kA | Fixed Thermal Magnetic | 690V by NHP
140GI3C3D20
$1,332.20 $1,069.00
MCCB with 200A rated current and 3 poles—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with fixed thermal and magnetic trip unit and high breaking capacity of 50kA.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB I Frame 50kA 4P 80A Fixed Thermal Magnetic
MCCB 80A 4P | 50kA Short Circuit | Thermal Magnetic | NHP
140GI3C4C80
$1,048.70 $841.60
MCCB with 80A rated current and 4 poles—ideal for industrial and commercial power distribution. Built for enhanced protection, with 50kA short circuit capacity and thermal/magnetic release.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB I Frame 50kA 4P 150A Fixed Thermal Magnetic
MCCB 150A 4P 50kA | Fixed Thermal Magnetic | 690V by NHP
140GI3C4D15
$1,185.90 $951.70
MCCB with 150A current and 4 poles—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with fixed thermal and magnetic trip unit.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB I Frame 50kA 4P 225A Fixed Thermal Magnetic
MCCB 225A 4P 50kA | Fixed Thermal Magnetic | 690V by NHP
140GI3C4D22
$1,185.90 $951.70
MCCB with 225A rated current and 4 poles—ideal for industrial and commercial power distribution. Built for enhanced protection with fixed thermal magnetic release and 50kA short circuit capacity.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB I Frame 35kA 4P 225A Moulded Case Switch Isolator
MCCB I Frame 35kA 4P 225A | High Breaking Capacity | Versatile Applications by NHP
140GI3S4D22
$1,146.70 $920.20
MCCB I Frame with 225A rated current and 4 poles—ideal for industrial and commercial power distribution. Built for high breaking capacity of 50kA, ensuring reliable circuit protection.
+ −
Trade Discount 20%
Allen-Bradley 140G Escutcheon Plate 4P I Frame
MCCB Mounting Frame 4P I Frame | 50mm x 100mm | Durable Design by NHP
140GIDRA4
$25.80 $20.70
MCCB mounting frame with 50mm x 100mm dimensions—ideal for industrial and commercial electrical installations. Built for durability, reducing the need for frequent replacements.
+ −
Trade Discount 19%
Allen-Bradley 140G Escutcheon Plate 3P I Frame
Escutcheon Plate 3P I Frame | 100x50x200mm | Durable Design by NHP
140GIDRA
$17.00 $13.70
Escutcheon plate with 100x50x200mm dimensions and durable design—ideal for industrial and commercial electrical installations. Built for circuit protection, with compliance to AS/NZS standards.
+ −
Trade Discount 20%
Allen-Bradley 140G End Cap Kit 4P I Frame
End Cap Kit 4P I Frame | 50mm x 100mm | Essential MCCB Accessory by NHP
140GIECM4
$29.60 $23.80
End cap kit with 50mm x 100mm dimensions and essential MCCB accessory functionality—ideal for industrial and commercial electrical installations. Built for enhancing system longevity, with professional installation recommended.
+ −
Trade Discount 20%
Allen-Bradley 140G End Cap Kit 3P I Frame
End Cap Kit 3P I Frame | 50mm x 100mm | Essential MCCB Accessory by NHP
140GIECM
$22.30 $17.90
End cap kit with 50mm x 100mm dimensions and essential MCCB accessory functionality—ideal for industrial and commercial electrical installations. Built for low-voltage switch technology, ensuring circuit protection and compliance with safety standards.
+ −
Trade Discount 20%
Allen-Bradley 140G Spreader Terminals 4P I Frame
Spreader Terminals 4P I Frame | 50x100x100mm | Durable Design by NHP
140GIEXS4
$481.20 $386.20
Spreader terminals with 50x100x100mm dimensions and durable design—ideal for industrial and commercial electrical installations. Built for reliable connections, with compliance to Australian standards.
+ −
Trade Discount 20%
Allen-Bradley 140G Terminal Lug Multiple Cable 2.5 to 35mm I Frame
Terminal Lug Multiple Cable 2.5 to 35mm | I Frame | Allen-Bradley Compatible by NHP
140GIMTL64
$152.90 $122.70
Terminal lug for 2.5 to 35mm cables, compatible with Allen-Bradley MCCB systems—ideal for electrical installations in residential and commercial buildings. Built for low-voltage applications, ensuring reliable connections.
+ −
Trade Discount 20%
Allen-Bradley 140G Terminal Covers Low 2mm 3P I Frame
MCCB Terminal Cover 3P | Low 2mm | Phase Separation | 105mm Width by NHP
140GITC3L
$207.00 $166.10
MCCB terminal cover with low 2mm profile and phase separation—ideal for industrial and commercial power distribution. Built for enhanced safety, with 3-pole compatibility and durable design.
+ −
Trade Discount 20%
Allen-Bradley 140G Terminal Covers High 60mm 4P I Frame
MCCB Terminal Cover 4P | High 60mm | Enhanced Safety by NHP
140GITC4H
$222.50 $178.50
MCCB terminal cover with high 60mm design and 4-pole compatibility—ideal for industrial power distribution and circuit protection. Built for enhanced safety, with durable materials for extended lifespan.
+ −
Trade Discount 20%
Allen-Bradley 140G Terminal Covers Low 2mm 4P I Frame
4P MCCB Terminal Cover | 2mm Low Profile | Phase Separation | 140mm Width by NHP
140GITC4L
$192.10 $154.20
4-pole MCCB terminal cover with 2mm low profile and phase separation—ideal for industrial and commercial power distribution. Built for enhanced safety, with durable materials and 140mm width for easy installation.
+ −
Trade Discount 20%
Allen-Bradley 140G Terminal Lug 2.5 to 50mm 3P I Frame
Terminal Lug 2.5 to 50mm | 3P I Frame | Low-Voltage by NHP
140GITLA13
$189.20 $151.80
Terminal lug with 2.5 to 50mm compatibility and 3P I Frame—ideal for low-voltage switch technology applications. Built for industrial use, with durable design for reduced replacements.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB J Frame 36kA 3P 80A Adjustable Thermal Magnetic
MCCB J Frame 36kA 3P 80A | Adjustable Thermal Magnetic | High Capacity by NHP
140GJ2F3C80
$1,514.40 $1,215.30
MCCB J Frame with 36kA breaking capacity and adjustable thermal magnetic settings—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with high efficiency and customizable trip settings.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB J Frame 36kA 3P 125A Adjustable Thermal Magnetic
MCCB J Frame 36kA 3P 125A | Adjustable Thermal Magnetic | NHP
140GJ2F3D12
$1,514.40 $1,215.30
MCCB with 36kA breaking capacity and adjustable thermal magnetic trip—ideal for industrial motor control and commercial power distribution. Built for reliability, with high efficiency and isolation capability.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB J Frame 36kA 3P 100A Electronic LSI
MCCB J Frame 36kA 3P 100A | Electronic LSI | Compact Design by NHP
140GJ2H3D10
$1,421.10 $1,140.40
MCCB J Frame with 36kA short circuit capacity and electronic LSI—ideal for industrial motor control and commercial electrical distribution. Built for precise protection, with compact design for easy integration.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB J Frame Less Trip Unit 25kA 4P
MCCB J Frame 250A 4P | 25kA Breaking Capacity | 690V Rated by NHP
140GJ2X4
$688.00 $552.10
MCCB J Frame with 250A rated current and 4 poles—ideal for industrial and commercial power distribution. Built for high breaking capacity of 25kA at 415V, ensuring reliable circuit protection.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB J Frame 50kA 3P 150A Adjustable Thermal Magnetic
MCCB J Frame 50kA 3P 150A | Adjustable Thermal Magnetic | High Breaking Capacity by NHP
140GJ3F3D15
$1,893.30 $1,519.30
MCCB with 50kA breaking capacity and adjustable thermal magnetic settings—ideal for industrial motor control and commercial electrical distribution. Built for high operational voltages, ensuring reliable protection.
+ −
Trade Discount 20%
Allen-Bradley 140G MCCB J Frame 50kA 3P 160A Adjustable Thermal Magnetic
MCCB J Frame 50kA 3P 160A | Adjustable Thermal Magnetic | High Breaking Capacity by NHP
140GJ3F3D16
$1,893.30 $1,519.30
MCCB with 50kA breaking capacity and adjustable thermal/magnetic settings—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with high efficiency and reduced power loss.
+ −
12 - 26  Prev
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
Next  28 - 42

-