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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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$29.60 $23.80
End cap kit for 140G MCCB with 4P J Frame—ideal for industrial and commercial electrical installations. Built for low-voltage switch technology, providing essential circuit protection.
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$34.00 $27.30
End cap kit for 140G MCCB with 3P J Frame—ideal for industrial and commercial low-voltage switch technology applications. Built for essential end piece functionality, ensuring compliance with AS/NZS 3000 standards.
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$7,141.30 $5,730.70
Residual current release module with 4 poles, compatible with 140G MCCB—ideal for industrial and commercial electrical systems. Built for enhanced safety, reducing electrical fire risks with professional installation.
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$303.80 $243.80
Extended terminals for 140G MCCB, offering enhanced connection capabilities—ideal for industrial and commercial electrical distribution systems. Built for durability, reducing the need for frequent replacements.
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$787.00 $631.60
Flex cable operator with 1.9m length and IP56 rating—ideal for industrial and commercial circuit protection. Built for durability and ease of use, with stainless steel construction for long-lasting performance.
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$1,055.30 $846.80
Flex cable operator with 1.9m length and IP56 rating—ideal for industrial and commercial circuit protection. Built for durability, with non-metallic design for ease of use.
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$246.00 $197.40
MCCB terminal lug compatible with 2.5 to 35mm cables and 4P J frame—ideal for industrial and commercial electrical installations. Built for low-voltage applications, ensuring reliable connections and compliance with AS/NZS 3000 standards.
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$424.40 $340.60
MCCB J Frame trip unit with 25A rated current and 3-pole configuration—ideal for industrial motor control and commercial electrical distribution. Built for reliable protection, with fixed thermal and magnetic trip features.
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$424.40 $340.60
MCCB with 30A rated current and 3-pole configuration—ideal for industrial motor control and commercial electrical distribution. Built for reliable protection, with fixed thermal and magnetic trip unit.
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$424.40 $340.60
MCCB J Frame trip unit with 35A rated current and 3-pole configuration—ideal for industrial motor control and commercial electrical distribution. Built for reliable protection, with fixed thermal and magnetic trip features.
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$424.40 $340.60
MCCB J Frame trip unit with 60A rated current and fixed thermal magnetic protection—ideal for industrial motor control and commercial electrical distribution. Built for reliability, with a 3-pole configuration and 250A frame size.
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$216.70 $173.90
3-pole terminal covers with high-quality plastic construction and enhanced safety features—ideal for industrial and commercial electrical panels. Built for durability, with phase separation to ensure optimal protection.
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$551.80 $442.80
MCCB J Frame Trip Unit with 25A rated current and 4-pole configuration—ideal for industrial and commercial circuit protection. Built for reliability, with fixed thermal and magnetic trip unit and high 1000V insulation.
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$551.80 $442.80
MCCB J Frame trip unit with 33A rated current and 4-pole configuration—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with fixed thermal and magnetic trip for enhanced safety.
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$551.80 $442.80
MCCB J Frame with 4 poles and 40A rated current—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with fixed thermal and magnetic trip unit.
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$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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$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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$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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$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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$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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$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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$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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$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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$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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$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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$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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$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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$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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$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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$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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$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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$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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$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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$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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$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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