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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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981 - 1015 out of 5044 result found
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Trade Discount 20%
Allen-Bradley 140G MCCB K Frame Trip Unit 3P 400A Adjustable Thermal Magnetic
MCCB 3P 400A Adjustable Thermal Magnetic | K Frame | NHP
140GKTF3D40
$522.70 $419.50
MCCB with 400A rating and adjustable thermal/magnetic trip—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with 3-pole configuration and customizable settings.
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Trade Discount 20%
Allen-Bradley 140G MCCB K Frame Trip Unit 4P 300A Adjustable Thermal Magnetic
MCCB 4P 300A Adjustable | Thermal Magnetic | K Frame by NHP
140GKTF4D30
$439.10 $352.40
MCCB with 300A rating 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 K Frame Trip Unit 4P 400A Adjustable Thermal Magnetic
MCCB 4P 400A Adjustable | Thermal Magnetic | K Frame by NHP
140GKTF4D40
$680.00 $545.70
MCCB with 400A rating and 4 poles—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 Trip Unit 3P 400A Electronic LSI
MCCB 3P 400A Electronic LSI | K Frame | Precise Trip by NHP
140GKTH3D40
$1,311.50 $1,052.50
MCCB with 400A rated current and electronic LSI trip curve—ideal for industrial and commercial power distribution. Built for precise protection, with electronic release and high efficiency.
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Trade Discount 20%
Allen-Bradley 140G MCCB K Frame Trip Unit 4P 300A Electronic LSIG
MCCB K Frame Trip Unit 4P 300A | Electronic LSIG | 400A Frame by NHP
140GKTI4D30
$2,484.10 $1,993.40
MCCB K frame trip unit with 300A rated current and electronic LSIG protection—ideal for industrial and commercial power distribution. Built for precise trip settings, with a 400A frame size for comprehensive circuit protection.
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Trade Discount 20%
Allen-Bradley 140G Terminal Lug 120 to 240mm 3P K Frame
Terminal Lug 120-240mm 3P K Frame | MCCB Compatible | Durable Design by NHP
140GKTLA13
$188.70 $151.50
Terminal lug with 120-240mm range and MCCB compatibility—ideal for electrical installations. Built for reliable connections, with a durable design to minimize replacements.
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Trade Discount 20%
Allen-Bradley 140G Terminal Lug 95 to 120mm 3P K Frame
Terminal Lug 95-120mm 3P K Frame | Enhanced Connectivity | Durable Design by NHP
140GKTLC23
$188.10 $151.00
Terminal lug with 95-120mm range and enhanced connectivity—ideal for industrial and commercial electrical installations. Built for reliable connections, with a durable design to reduce replacements.
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Trade Discount 20%
Allen-Bradley 140G Terminal Lug 95 to 120mm 4P K Frame
Terminal Lug 95-120mm 4P K Frame | Enhanced Connectivity | Durable Design by NHP
140GKTLC24
$122.50 $98.30
Terminal lug with 95-120mm range and enhanced connectivity—ideal for industrial and commercial electrical installations. Built for reliable connections, with a durable design to reduce replacements.
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Trade Discount 20%
Allen-Bradley 140G MCCB M Frame 100kA 3P 600A Adjustable Thermal Magnetic
MCCB 600A 3P 100kA | Adjustable Thermal Magnetic | NHP
140GM0F3D60
$7,105.70 $5,702.10
MCCB with 600A current and 3 poles—ideal for industrial and commercial power distribution. Built for high safety with adjustable thermal and magnetic trip settings, offering a 100kA breaking capacity.
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Trade Discount 20%
Allen-Bradley 140G MCCB M Frame 100kA 4P 630A Adjustable Thermal Magnetic
MCCB 4P 630A | 100kA Breaking Capacity | Adjustable Thermal Magnetic by NHP
140GM0F4D63
$9,271.70 $7,440.30
MCCB with 630A rated current and 100kA 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 M Frame 100kA 3P 630A Electronic LSI
MCCB 3P 630A | 100kA Breaking Capacity | Electronic LSI | NHP
140GM0H3D63
$12,622.80 $10,129.40
MCCB with 630A rated current and 100kA breaking 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 M Frame 100kA 3P 630A Electronic LSIG
MCCB 3P 630A | 100kA Breaking Capacity | Electronic LSIG | NHP
140GM0I3D63
$9,732.40 $7,809.90
MCCB with 630A rated current and 100kA 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 MCCB M Frame 100kA 4P 630A Electronic LSIG
MCCB 4P 630A | 100kA Breaking Capacity | Electronic LSIG | NHP
140GM0I4D63
$12,839.30 $10,303.20
MCCB with 630A rated current and 100kA 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 MCCB M Frame 100kA 4P 630A Electronic LSIG Maintenance Instantaneous
MCCB 4P 630A | 100kA Breaking Capacity | Electronic LSIG | NHP
140GM0K4D63
$16,955.70 $13,606.50
MCCB with 630A rated current and 100kA breaking capacity—ideal for industrial and commercial power distribution. Built for precise protection with electronic LSIG and integrated earth fault protection.
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Trade Discount 20%
Allen-Bradley 140G MCCB M Frame 50kA 3P 630A Adjustable Thermal Magnetic
MCCB 3P 630A | 50kA Breaking Capacity | Adjustable Thermal Magnetic by NHP
140GM5F3D63
$4,547.70 $3,649.40
MCCB with 630A 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 M Frame 50kA 4P 630A Adjustable Thermal Magnetic
MCCB 4P 630A | 50kA Breaking Capacity | Adjustable Thermal Magnetic by NHP
140GM5F4D63
$5,949.20 $4,774.10
MCCB with 630A 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 M Frame 50kA 3P 630A Electronic LSI
MCCB 3P 630A | 50kA Breaking Capacity | Electronic LSI | NHP
140GM5H3D63
$8,887.20 $7,131.70
MCCB with 630A rated current and 50kA breaking 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 M Frame 50kA 3P 600A Electronic LSI
MCCB 600A 3P 50kA | Electronic LSI | Earth Fault Protection by NHP
140GM5I3D60
$10,582.20 $8,491.90
MCCB with 600A current and 3 poles—ideal for industrial motor control and commercial power distribution. Built for precise protection, with electronic release trip unit and integrated earth fault protection.
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Trade Discount 20%
Allen-Bradley 140G MCCB M Frame 50kA 4P 630A Electronic LSIG
MCCB 4P 630A | 50kA Breaking Capacity | Electronic LSIG | NHP
140GM5I4D63
$9,477.60 $7,605.50
MCCB with 630A rated current and 50kA 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 MCCB M Frame 50kA 3P 630A Electronic LSIG Maintenance Instantaneous
MCCB 630A 3P 50kA | Electronic LSIG | M Frame by NHP
140GM5K3D63
$15,472.70 $12,416.30
MCCB with 630A rated current and 3 poles—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 MCCB M Frame Less Trip Unit 50kA 3P
MCCB 800A 3P | 50kA Short Circuit | 1000V Insulation by NHP
140GM5X3
$3,903.40 $3,132.40
MCCB with 800A rated current and 3-pole configuration—ideal for industrial and commercial power distribution. Built for high efficiency, with 50kA short circuit capacity and 1000V insulation voltage.
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Trade Discount 20%
Allen-Bradley 140G MCCB M Frame Less Trip Unit 50kA 4P
MCCB M Frame 800A | 50kA Breaking Capacity | 4 Poles | Allen-Bradley by NHP
140GM5X4
$3,400.90 $2,729.20
MCCB M Frame with 800A rated current and 50kA breaking capacity—ideal for industrial and commercial power distribution. Built for high efficiency and reliability, with four poles for versatile applications.
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Trade Discount 20%
Allen-Bradley 140G MCCB M Frame 70kA 4P 630A Electronic LSI
MCCB 4P 630A | 70kA Breaking Capacity | Electronic LSI | NHP
140GM6H4D63
$9,605.00 $7,707.70
MCCB with 630A rated current and 70kA breaking 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 M Frame 70kA 3P 600A Electronic LSIG
MCCB 600A 3P 70kA | Electronic LSIG | M Frame by NHP
140GM6I3D60
$12,617.80 $10,125.40
MCCB with 600A 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 MCCB M Frame 70kA 3P 800A Electronic LSIG
MCCB 800A 3P 70kA | Electronic LSIG | High Capacity by NHP
140GM6I3D80
$12,617.80 $10,125.40
MCCB with 800A 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 MCCB M Frame 65kA 4P 800A Moulded Case Switch Isolator
MCCB Moulded Case Switch Isolator 800A | 4P 70kA | High Breaking Capacity by NHP
140GM6S4D80
$7,507.60 $6,024.60
MCCB moulded case switch isolator with 800A rated current and 4 poles—ideal for industrial power distribution and protection. Built for high breaking capacity of 70kA, ensuring reliable circuit isolation.
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Trade Discount 20%
Allen-Bradley 140G MCCB M Frame Less Trip Unit 65kA 4P
MCCB 800A 4P | 65kA Breaking Capacity | 690V Rated by NHP
140GM6X4
$5,184.70 $4,160.60
MCCB with 800A rated current and 4 poles—ideal for industrial and commercial power distribution. Built for high breaking capacity of 65kA at 415V, ensuring reliable circuit protection.
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Trade Discount 20%
Allen-Bradley 140G End Cap Kit 4P M Frame
MCCB End Cap Kit 4P M Frame | 50mm x 100mm | Essential Accessory by NHP
140GMECM4
$62.10 $49.90
MCCB end cap kit with 4P M frame, measuring 50mm x 100mm—ideal for industrial and commercial electrical installations. Built for enhancing system reliability, with professional installation recommended.
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Trade Discount 20%
Allen-Bradley 140G Spreader Terminals 4P M Frame
MCCB Spreader Terminal 4P M Frame | 50mm x 100mm | Low-Voltage by NHP
140GMEXS4
$3,851.80 $3,090.90
MCCB spreader terminal with 4P M frame and dimensions of 50mm x 100mm—ideal for low-voltage switch technology applications. Built for secure connections, with professional installation recommended for optimal safety.
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Trade Discount 20%
Allen-Bradley 140G MCCB Mounting Hardware 4P M Frame
MCCB Mounting Hardware 4P M Frame | 100x150x200mm | Durable Design by NHP
140GMMH4
$17.10 $13.70
MCCB mounting hardware with 4P M frame and durable design—ideal for industrial and commercial electrical installations. Built for low-voltage switch technology, with professional installation recommended.
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Trade Discount 20%
Allen-Bradley 140G Terminal Covers 4P Low 2Mm M Frame
4P MCCB Terminal Covers | Phase Separation | High-Quality Plastic | 2mm Low Profile by NHP
140GMTC4L
$237.20 $190.30
4-pole MCCB terminal covers with phase separation and high-quality plastic—ideal for industrial and commercial power distribution. Built for enhanced safety, with a low 2mm profile for compact installations.
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Trade Discount 20%
Allen-Bradley 140G MCCB M Frame Trip Unit 3P 600A Electronic LSI
MCCB 3P 600A Electronic LSI | LSI Trip Curve | 800A Frame by NHP
140GMTH3D60
$4,937.10 $3,961.90
MCCB with 600A rated current and electronic LSI trip unit—ideal for industrial and commercial power distribution. Built for precise protection, with LSI trip curve and 3 poles for enhanced safety.
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Trade Discount 20%
Allen-Bradley 140G MCCB M Frame Trip Unit 4P 600A Electronic LSI
MCCB 4P 600A Electronic LSI | 800A Frame | Precise Protection by NHP
140GMTH4D60
$4,351.60 $3,492.10
MCCB with 600A rated current and electronic LSI trip unit—ideal for industrial and commercial power distribution. Built for precise protection, with 800A frame size and long-time, short-time, and instantaneous protection.
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Trade Discount 20%
Allen-Bradley 140G MCCB N Frame 65kA 4P 1200A Moulded Case Switch Isolator
MCCB N Frame 65kA 4P 1200A | High Capacity | Versatile Isolation by NHP
140GN6S4E12
$15,877.60 $12,741.30
MCCB N Frame with 1200A rated current and 70kA short-circuit capacity—ideal for industrial and commercial power distribution. Built for high performance, with four poles for versatile applications.
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Trade Discount 20%
Allen-Bradley 140G MCCB NS Frame 70kA 3P 1200A Electronic LSIG
MCCB NS Frame 70kA 3P 1200A | Electronic LSIG | Compact Design by NHP
140GNS6I3E12
$14,897.50 $11,954.80
MCCB with 70kA breaking capacity and electronic LSIG protection—ideal for industrial and commercial power distribution. Built for precise protection, with integrated earth fault and adjustable overload settings.
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