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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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1436 - 1470 out of 2272 result found
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Trade Discount 17%
Mccb Eaton Extension Shaft 400mm | Compatible with NZM3/NZM4 | Durable Metal Construction | by Tobin
Mccb Eaton Extension Shaft 400mm | Compatible with NZM3/NZM4 | Durable Metal Construction | by Tobin
NZM3-4-XV4
$27.80 $23.00
The Mccb Eaton Extension Shaft 400mm is designed specifically for Eaton NZM3 and NZM4 circuit breakers, providing additional reach and connection flexibility. Made from durable metal, this extension shaft ensures reliable performance in electrical switchgear installations, making it ideal for maintenance and upgrades. Professional installation is recommended to comply with safety standards.
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Trade Discount 17%
Chassis EUREKA MCB 18P 250A Flat Pan Type | Durable Metal Design | Compatible with 18mm Modules | by Tobin
Chassis EUREKA MCB 18P 250A Flat Pan Type | Durable Metal Design | Compatible with 18mm Modules | by Tobin
ELS6-18-181
$339.50 $280.50
The Chassis EUREKA MCB 18P 250A Flat Pan Type is designed for robust electrical switchgear assemblies, featuring a durable metal construction and compatibility with 18mm modules. Ideal for industrial and commercial electrical distribution panels, this chassis ensures reliable performance and compliance with AS/NZS 3000 standards.
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Trade Discount 17%
Chassis EUREKA MCB 18P | 400A Current Rating | Flat Pan Design | @Each by Tobin
Chassis EUREKA MCB 18P | 400A Current Rating | Flat Pan Design | @Each by Tobin
ELS6-18-182
$439.30 $362.90
The Chassis EUREKA MCB 18P is designed for robust electrical switchgear assemblies, featuring a flat pan design that supports 18 poles with 18mm spacing and a current rating of 400A. Ideal for industrial and commercial electrical distribution panels, this chassis ensures reliable protection and control of electrical circuits, complying with AS/NZS 3000 standards.
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Trade Discount 17%
MCCB Circuit Breaker Mount Rotary Handle Kit NZM3 | Lockable Mechanism | Durable Construction | by Tobin
MCCB Circuit Breaker Mount Rotary Handle Kit NZM3 | Lockable Mechanism | Durable Construction | by Tobin
NZM3-XDV
$194.60 $160.80
The MCCB Circuit Breaker Mount Rotary Handle Kit NZM3 is designed for secure mounting on NZM3 moulded case circuit breakers. With a reliable lockable rotary handle mechanism and robust material construction, it ensures long service life in industrial environments. Ideal for commercial switchgear assemblies, this kit enhances safety by reducing the risk of electrical faults.
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Trade Discount 17%
Chassis EUREKA MCB 18P | Flat Type Design | 250A Current Rating | 18+27mm Dimensions | by Tobin
Chassis EUREKA MCB 18P | Flat Type Design | 250A Current Rating | 18+27mm Dimensions | by Tobin
ELS6-18-18271
$409.40 $338.20
The Chassis EUREKA MCB 18P is a flat type chassis designed for reliable electrical switchgear assemblies. With a robust 250A current rating and dimensions of 18P x 18+27mm, it’s perfect for industrial and commercial electrical distribution panels. Built for compatibility with the EUREKA MCB series, this chassis ensures optimal performance and durability, making it an essential component for any electrical installation.
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Trade Discount 17%
Chassis EUREKA MCB 18P | Flat Type Design | 400A Current Rating | Compatible with 18+27mm Modules | by Tobin
Chassis EUREKA MCB 18P | Flat Type Design | 400A Current Rating | Compatible with 18+27mm Modules | by Tobin
ELS6-18-18272
$524.30 $433.10
The Chassis EUREKA MCB 18P is a flat type chassis designed for 400A current applications, compatible with 18P x 18+27mm MCB modules. Ideal for industrial and commercial electrical distribution panels, this chassis ensures efficient electrical distribution and compliance with AS/NZS 3000 standards. Built for durability, it supports a longer product lifecycle while minimizing waste.
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Trade Discount 17%
MCCB Door Coupling Rotary Handle for NZM3 | High-Strength Plastic & Metal | Secure Operation | by Tobin
MCCB Door Coupling Rotary Handle for NZM3 | High-Strength Plastic & Metal | Secure Operation | by Tobin
NZM3-XTVDV
$388.00 $320.60
The MCCB Door Coupling Rotary Handle for NZM3 is designed specifically for Eaton NZM3 moulded case circuit breakers, ensuring secure door coupling and reliable rotary operation. Made from high-strength plastic and metal components, this handle is perfect for industrial electrical switchgear applications, providing durability and compliance with AS/NZS 3000 standards.
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Trade Discount 17%
MCCB Circuit Breaker Mount Rotary Handle Kit NZM4 | Lockable Mechanism | High-Strength Plastic & Metal | by Tobin
MCCB Circuit Breaker Mount Rotary Handle Kit NZM4 | Lockable Mechanism | High-Strength Plastic & Metal | by Tobin
NZM4-XDV
$264.10 $218.20
The MCCB Circuit Breaker Mount Rotary Handle Kit NZM4 is designed for seamless integration with NZM4 moulded case circuit breakers. Featuring a lockable rotary handle mechanism for enhanced safety and control, this kit is perfect for industrial and commercial electrical switchgear applications. Built with high-strength plastic and metal components, it ensures reliable operation and durability.
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Trade Discount 17%
Chassis EUREKA MCB 18P x 18mm | 250A Current Rating | EMS Type for Enhanced Safety | by Tobin
Chassis EUREKA MCB 18P x 18mm | 250A Current Rating | EMS Type for Enhanced Safety | by Tobin
ELS6-18-18EM1
$432.00 $356.90
The Chassis EUREKA MCB 18P x 18mm is designed for reliable electrical distribution, rated for 250A and compatible with EUREKA MCB modules. Ideal for industrial and commercial switchgear assemblies, this EMS type chassis enhances electrical management and safety, ensuring compliance with AS/NZS 3000 standards.
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Trade Discount 17%
MCCB Door Coupling Rotary Handle for NZM4 | Durable Construction | Safe Operation | by Tobin
MCCB Door Coupling Rotary Handle for NZM4 | Durable Construction | Safe Operation | by Tobin
NZM4-XTVDV
$503.90 $416.30
The MCCB Door Coupling Rotary Handle for NZM4 is designed specifically for NZM4 moulded case circuit breakers, enabling safe and easy door coupling operation. Built with robust materials for durability, this handle is ideal for industrial and commercial electrical switchgear applications, ensuring reliable performance and compliance with safety standards.
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Trade Discount 17%
Chassis EUREKA MCB 18P 250A Flat Pan Type | 27mm Pole Width | by Tobin
Chassis EUREKA MCB 18P 250A Flat Pan Type | 27mm Pole Width | by Tobin
ELS6-18-271
$429.40 $354.80
The Chassis EUREKA MCB 18P 250A Flat Pan Type is designed for robust electrical switchgear assemblies, featuring an 18-pole configuration and a 27mm pole width. Ideal for industrial and commercial electrical distribution panels, this chassis ensures reliable performance and compliance with AS/NZS 3000 standards, making it a perfect choice for licensed electricians.
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Trade Discount 17%
Chassis EUREKA MCB 18P | 27mm Pole Spacing | 400A Current Rating | Flat Pan Design | by Tobin
Chassis EUREKA MCB 18P | 27mm Pole Spacing | 400A Current Rating | Flat Pan Design | by Tobin
ELS6-18-272
$511.20 $422.40
The Chassis EUREKA MCB 18P is designed for robust electrical switchgear assemblies, featuring a flat pan type chassis that supports 18 poles with 27mm spacing and a current rating of 400A. Ideal for industrial and commercial electrical distribution panels, this chassis ensures compliance with AS/NZS 3000 standards, providing a reliable solution for circuit breaker mounting and housing.
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Trade Discount 17%
MCCB Eaton 125-160A | 25kA Breaking Capacity | Cable Protection | by Tobin
MCCB Eaton 125-160A | 25kA Breaking Capacity | Cable Protection | by Tobin
NZMB1-A160-AS
$2,131.30 $1,760.90
MCCB Eaton 125-160A is designed for reliable cable protection, featuring a high breaking capacity of 25kA and a rated current range from 125A to 160A. Ideal for industrial and commercial electrical systems, this moulded case circuit breaker ensures optimal safety and durability, making it perfect for circuit protection in electrical panels and switchgear assemblies.
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Trade Discount 17%
MCCB Eaton 80-100A | 25kA Breaking Capacity | Motor Protection | by Tobin
MCCB Eaton 80-100A | 25kA Breaking Capacity | Motor Protection | by Tobin
NZMB1-M100
$1,045.50 $863.80
MCCB Eaton 80-100A is designed for reliable motor protection, featuring a robust 25kA breaking capacity. Ideal for industrial and commercial applications, this moulded case circuit breaker ensures safety and compliance with AS/NZS 60947-2 standards. With its high current rating, it effectively prevents electrical faults, reducing the risk of fire and equipment damage.
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Trade Discount 17%
Chassis EUREKA MCB 18P x 27mm 250A EMS Type | 6kA & 10kA Compatible | Robust Electrical Protection | by Tobin
Chassis EUREKA MCB 18P x 27mm 250A EMS Type | 6kA & 10kA Compatible | Robust Electrical Protection | by Tobin
ELS6-18-27EM1
$484.30 $400.20
The Chassis EUREKA MCB 18P x 27mm 250A EMS type is designed for robust electrical protection in industrial and commercial applications. With compatibility for 6kA and 10kA short circuit ratings, this chassis supports 18 poles, making it ideal for electrical switchgear assemblies and circuit protection systems. Built for efficiency, it reduces energy losses and supports easy upgrades, ensuring long-term reliability.
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Trade Discount 17%
MCCB Eaton 80-100A | 25kA Breaking Capacity | Cable Protection | by Tobin
MCCB Eaton 80-100A | 25kA Breaking Capacity | Cable Protection | by Tobin
NZMN1-A100-AS
$992.50 $820.10
MCCB Eaton 80-100A is designed for reliable cable protection in electrical circuits, featuring a robust 25kA breaking capacity. Ideal for industrial and commercial applications, this moulded case circuit breaker ensures safety and compliance with AS/NZS 3000 standards, making it a perfect choice for high fault current protection.
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Trade Discount 17%
MCCB Eaton 100-125A | 25kA Breaking Capacity | Cable Protection | by Tobin
MCCB Eaton 100-125A | 25kA Breaking Capacity | Cable Protection | by Tobin
NZMN1-A125-AS
$515.40 $425.90
MCCB Eaton 100-125A is designed for reliable cable protection with a high breaking capacity of 25kA, making it ideal for industrial and commercial electrical distribution systems. Built for use in Eaton switchgear systems, this moulded case circuit breaker ensures safety and compliance with AS/NZS 3000 standards, reducing the risk of electrical faults and enhancing overall safety.
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Trade Discount 17%
Chassis EUREKA MCB 24P | 400A Current Rating | Flat Pan Type Design | @Each by Tobin
Chassis EUREKA MCB 24P | 400A Current Rating | Flat Pan Type Design | @Each by Tobin
ELS6-24-182
$504.10 $416.50
The Chassis EUREKA MCB 24P is designed for robust electrical switchgear assemblies, featuring a 400A current rating and a flat pan type chassis. Ideal for industrial and commercial electrical distribution panels, this chassis supports 24 poles with 18mm spacing, ensuring reliable performance and compliance with AS/NZS 3000 standards.
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Trade Discount 17%
MCCB Eaton 40-50A 25kA | Moulded Case Circuit Breaker | Reliable Cable Protection | by Tobin
MCCB Eaton 40-50A 25kA | Moulded Case Circuit Breaker | Reliable Cable Protection | by Tobin
NZMN1-A50-AS
$839.20 $693.30
MCCB Eaton 40-50A 25kA is designed for reliable cable protection in industrial and commercial electrical systems. With a high breaking capacity of 25kA, it ensures enhanced safety against electrical faults. Ideal for licensed electricians, this circuit breaker complies with AS/NZS 3000 standards, making it a perfect choice for secure electrical installations.
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Trade Discount 17%
MCCB Eaton 32-40A | 25kA Breaking Capacity | Cable Protection | by Tobin
MCCB Eaton 32-40A | 25kA Breaking Capacity | Cable Protection | by Tobin
NZMN1-A40-AS
$385.70 $318.70
MCCB Eaton 32-40A is designed for reliable cable protection, featuring a high breaking capacity of 25kA. Ideal for industrial and commercial electrical systems, this moulded case circuit breaker ensures safety and compliance with AS/NZS 3000 standards. Perfect for licensed electricians looking to enhance electrical system protection.
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Trade Discount 17%
MCCB Eaton 63-80A | 25kA Breaking Capacity | Reliable Cable Protection | by Tobin
MCCB Eaton 63-80A | 25kA Breaking Capacity | Reliable Cable Protection | by Tobin
NZMN1-A80-AS
$992.50 $820.10
MCCB Eaton 63-80A is designed for reliable cable protection with a high breaking capacity of 25kA, making it ideal for industrial and commercial electrical distribution systems. This moulded case circuit breaker ensures safety and compliance with AS/NZS 3000 standards, providing peace of mind for licensed electricians and facility managers alike.
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Trade Discount 17%
MCCB Eaton 50-63A | 25kA Breaking Capacity | Cable Protection | by Tobin
MCCB Eaton 50-63A | 25kA Breaking Capacity | Cable Protection | by Tobin
NZMN1-A63-AS
$385.70 $318.70
MCCB Eaton 50-63A is designed for reliable cable protection with a breaking capacity of 25kA, making it ideal for industrial and commercial electrical distribution systems. This moulded case circuit breaker ensures dependable circuit interruption to prevent electrical faults, providing peace of mind for your electrical installations.
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Trade Discount 17%
Chassis EUREKA MCB 24P | 27mm Spacing | 400A Flat Pan Type | by Tobin
Chassis EUREKA MCB 24P | 27mm Spacing | 400A Flat Pan Type | by Tobin
ELS6-24-272
$580.30 $479.40
The Chassis EUREKA MCB 24P is designed for robust electrical switchgear assemblies, featuring a flat pan type chassis with 27mm pole spacing and a 400A current rating. Ideal for industrial and commercial electrical distribution panels, this chassis ensures reliable protection and control of electrical circuits, making it a perfect choice for licensed electricians.
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Trade Discount 17%
MCCB Eaton 32-40A | 25kA Breaking Capacity | Motor Protection | by Tobin
MCCB Eaton 32-40A | 25kA Breaking Capacity | Motor Protection | by Tobin
NZMN1-M40-AS
$1,005.80 $831.00
MCCB Eaton 32-40A is designed for reliable motor protection, featuring a high breaking capacity of 25kA to safeguard against short circuits. Ideal for industrial and commercial applications, this moulded case circuit breaker ensures compliance with electrical safety standards and enhances energy efficiency by preventing electrical faults.
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Trade Discount 17%
MCCB Eaton 40-50A 25kA | Motor Protection | Reliable Circuit Breaker Technology | by Tobin
MCCB Eaton 40-50A 25kA | Motor Protection | Reliable Circuit Breaker Technology | by Tobin
NZMN1-M50-AS
$1,005.80 $831.00
MCCB Eaton 40-50A 25kA is designed for effective motor protection in industrial and commercial applications. With a breaking capacity of 25kA, it ensures reliable overcurrent and short circuit protection. Ideal for licensed electricians, this moulded case circuit breaker enhances electrical safety and supports energy efficiency, making it a crucial component in electrical distribution panels.
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Trade Discount 17%
Chassis EUREKA MCB 24P | 27mm Width per Pole | 250A Current Rating | EMS Type | by Tobin
Chassis EUREKA MCB 24P | 27mm Width per Pole | 250A Current Rating | EMS Type | by Tobin
ELS6-24-27EM1
$554.20 $457.90
The Chassis EUREKA MCB 24P is designed for 24-pole miniature circuit breakers, featuring a 27mm width per pole and a robust 250A current rating. Ideal for electrical switchgear assemblies in industrial and commercial settings, this EMS type chassis enhances electrical management and ensures compliance with safety standards. Built for durability, it minimizes waste and supports efficient energy distribution.
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Trade Discount 17%
Chassis EUREKA MCB 30P | 250A Current Rating | Flat Pan Type Design | Compatible with Eureka 250A & 400A MCBs | by Tobin
Chassis EUREKA MCB 30P | 250A Current Rating | Flat Pan Type Design | Compatible with Eureka 250A & 400A MCBs | by Tobin
ELS6-30-181
$444.50 $367.30
Chassis EUREKA MCB 30P is designed for robust electrical switchgear assemblies, featuring a 250A current rating and a flat pan type design. Ideal for industrial and commercial electrical distribution panels, this chassis supports 30 poles with 18mm spacing and is compatible with Eureka 250A and 400A MCBs, ensuring reliable performance in demanding environments.
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Trade Discount 17%
MCCB Eaton 63-80A | 25kA Breaking Capacity | Motor Protection | by Tobin
MCCB Eaton 63-80A | 25kA Breaking Capacity | Motor Protection | by Tobin
NZMN1-M80-AS
$1,045.50 $863.80
MCCB Eaton 63-80A is designed for reliable motor protection with a high breaking capacity of 25kA, ensuring safety in industrial and commercial electrical systems. Ideal for electrical distribution panels and switchgear assemblies, this moulded case circuit breaker (MCCB) provides essential circuit protection, helping to prevent electrical faults and equipment damage.
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Trade Discount 17%
MCCB Eaton 50-63A | 25kA Breaking Capacity | Motor Protection | by Tobin
MCCB Eaton 50-63A | 25kA Breaking Capacity | Motor Protection | by Tobin
NZMN1-M63-AS
$1,005.80 $831.00
MCCB Eaton 50-63A is designed for reliable motor protection, featuring a high breaking capacity of 25kA to safeguard against short circuits. Ideal for industrial and commercial applications, this moulded case circuit breaker ensures compliance with electrical safety standards, providing peace of mind for electrical installations.
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Trade Discount 17%
Chassis EUREKA MCB 30P | Flat Pan Type | 400A Current Rating | by Tobin
Chassis EUREKA MCB 30P | Flat Pan Type | 400A Current Rating | by Tobin
ELS6-30-182
$577.00 $476.70
The Chassis EUREKA MCB 30P is designed for robust electrical switchgear assemblies, featuring a flat pan type chassis and a 400A current rating. Built with high-quality metal for durability, it's perfect for industrial and commercial electrical distribution panels, ensuring reliable protection and control of electrical circuits.
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Trade Discount 17%
MCCB Eaton 100-125A | 25kA Breaking Capacity | Reliable Cable Protection | by Tobin
MCCB Eaton 100-125A | 25kA Breaking Capacity | Reliable Cable Protection | by Tobin
NZMN2-A125-AS
$830.50 $686.20
MCCB Eaton 100-125A is designed for reliable cable protection with a high breaking capacity of 25kA, making it ideal for industrial and commercial electrical distribution systems. This moulded case circuit breaker ensures safety and compliance with AS/NZS 3000 standards, providing peace of mind for licensed electricians and facility managers alike.
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Trade Discount 17%
MCCB Eaton 125-160A | 25kA Breaking Capacity | Cable Protection | by Tobin
MCCB Eaton 125-160A | 25kA Breaking Capacity | Cable Protection | by Tobin
NZMN2-A160-AS
$830.50 $686.20
MCCB Eaton 125-160A is designed for reliable cable protection with a breaking capacity of 25kA, making it ideal for industrial and commercial electrical distribution systems. This moulded case circuit breaker ensures dependable circuit interruption to prevent electrical faults, providing peace of mind for your electrical installations.
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Trade Discount 17%
Aux Contact 2No Top Mount for GMC | Reliable Switching | Compatible with GMC-6M to GMC-16M | by Tobin
Aux Contact 2No Top Mount for GMC | Reliable Switching | Compatible with GMC-6M to GMC-16M | by Tobin
AU-2M20
$48.30 $39.90
The Aux Contact 2No Top Mount is designed for GMC contactors, featuring 2x normally open contacts for reliable switching in control circuits. Ideal for electrical control panels and industrial motor control, this auxiliary contact enhances system efficiency and is compliant with AS/NZS 3000 standards. Ensure professional installation for optimal performance.
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Trade Discount 17%
Chassis EUREKA MCB 30P | 400A Flat Type Design | 18+27mm Fit | by Tobin
Chassis EUREKA MCB 30P | 400A Flat Type Design | 18+27mm Fit | by Tobin
ELS6-30-18272
$684.90 $565.80
The Chassis EUREKA MCB 30P is a robust flat type chassis designed for 400A applications, featuring precise 18+27mm dimensions for optimal fitting. Ideal for electrical switchgear assemblies and commercial distribution panels, this chassis ensures compliance with AS/NZS 3000 standards, making it a reliable choice for licensed electricians and industrial setups.
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Trade Discount 17%
MCCB Eaton 160-200A | 25kA Breaking Capacity | Cable Protection | by Tobin
MCCB Eaton 160-200A | 25kA Breaking Capacity | Cable Protection | by Tobin
NZMN2-A200-AS
$830.50 $686.20
MCCB Eaton 160-200A is designed for reliable cable protection with a robust 25kA breaking capacity. Ideal for industrial and commercial electrical systems, this moulded case circuit breaker ensures safety and compliance with AS/NZS 3000 standards. Built for professional installation, it enhances electrical safety and reduces the risk of fire and equipment damage.
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