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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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4621 - 4655 out of 4638 result found
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Trade Discount 20%
Auxiliary contacts for DCX-M 1600 A - 1 NO + 1 NC
Auxiliary Contacts for DCX-M 1600 A | 1 NO & 1 NC | Screw Connection | Clip-On Model | @EA of 1 | by Legrand
431157
$17.00 $13.60
1 EA ($13.60 per EA)
Auxiliary contacts for DCX-M 1600 A feature 1 normally open and 1 normally closed contact, making them ideal for control and signaling in industrial electrical panels. Designed for easy clip-on mounting and secure screw connections, these contacts ensure reliable operation in DCX-M 1600 A changeover switches, perfect for professional electricians and industrial applications.
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Trade Discount 20%
Auxiliary contacts for DCX-M 1600 A - 2 NO + 2 NC
Auxiliary Contacts for DCX-M 1600 A | 2 NO & 2 NC | Screw Connection | Clip-On Model | @EA of 1 | by Legrand
431158
$34.00 $27.30
1 EA ($27.30 per EA)
Auxiliary contacts for DCX-M 1600 A feature 2 normally open and 2 normally closed contacts, making them ideal for control and signaling in industrial electrical panels. Designed for easy clip-on mounting and secure screw connections, these contacts ensure reliable operation in automation and control applications, perfect for qualified electricians looking to enhance their systems.
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Trade Discount 20%
DPX³ 160 3P Rear terminals - 3 Pack
DPX³ 160 3P Rear Terminals | 3-Pole Circuit Breaker | High Breaking Capacity | Compact Design | @Each of 1 | by Legrand
421036
$133.90 $107.50
1 EA ($107.50 per EA)
The DPX³ 160 3P Rear Terminals are designed for reliable electrical distribution, featuring a 3-pole configuration and high breaking capacity for industrial applications. Ideal for commercial and residential switchboards, this pack of 3 ensures multiple installations while meeting international safety standards for peace of mind.
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Trade Discount 20%
Placeholder Image of DPX³ Plug-In Base Ronis Locking Accessory | Secure Locking Mechanism | Durable Plastic & Metal | by Legrand
DPX³ Plug-In Base Ronis Locking Accessory | Secure Locking Mechanism | Durable Plastic & Metal | by Legrand
421045
$601.00 $482.30
1 EA ($482.30 per EA)
The DPX³ Plug-In Base Ronis Locking Accessory is designed for secure installation of DPX³ circuit breakers, enhancing safety by preventing unauthorized removal. Made from durable plastic and metal components, this locking accessory is ideal for industrial and commercial electrical panels, ensuring compliance with safety standards and reliable performance.
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Trade Discount 20%
Placeholder Image of DPX³ Plug-In Base Padlock Accessory | Secure Padlocking | Durable Plastic & Metal | by Legrand
DPX³ Plug-In Base Padlock Accessory | Secure Padlocking | Durable Plastic & Metal | by Legrand
421047
$167.00 $134.00
1 EA ($134.00 per EA)
The DPX³ Plug-In Base Padlock Accessory is designed for secure padlocking of DPX³ plug-in base units, enhancing safety by preventing unauthorized access. Made from durable plastic and metal components, this accessory is ideal for electrical switchgear safety enhancement and lockout/tagout procedures in industrial and commercial installations.
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Trade Discount 20%
DPX³ 160 3P Rear Terminals Sealable Terminal Shields
DPX³ 160 3P Rear Terminals Sealable Terminal Shields | Durable Insulating Plastic | Tamper-Evident Design | by Legrand
421050
$93.30 $74.90
1 EA ($74.90 per EA)
DPX³ 160 3P Rear Terminals Sealable Terminal Shields provide enhanced safety for electrical distribution boards. Designed specifically for DPX³ 160 3P circuit breakers, these durable insulating plastic shields protect rear terminals from accidental contact and offer a tamper-evident seal. Ideal for both commercial and residential applications, they ensure compliance with electrical safety standards.
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Trade Discount 17%
MCCB Eaton Extension Shaft 400mm | Durable Metal Alloy | Compatible with NZM1/NZM2 | by Tobin
MCCB Eaton Extension Shaft 400mm | Durable Metal Alloy | Compatible with NZM1/NZM2 | by Tobin
NZM1-2-XV4
$18.50 $15.30
The MCCB Eaton Extension Shaft 400mm is designed for seamless integration with Eaton NZM1 and NZM2 circuit breakers, providing extended reach and installation flexibility. Made from durable metal alloy, this accessory ensures reliable performance in electrical switchgear systems, making it ideal for maintenance and upgrades. Professional installation is recommended to comply with safety standards.
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Trade Discount 17%
MCCB Circuit Breaker Mount Rotary Handle Kit NZM1 | Locking Mechanism | Robust Construction | by Tobin
MCCB Circuit Breaker Mount Rotary Handle Kit NZM1 | Locking Mechanism | Robust Construction | by Tobin
NZM1-XDV
$90.30 $74.60
The MCCB Circuit Breaker Mount Rotary Handle Kit NZM1 is designed for secure operation of NZM1 moulded case circuit breakers. Featuring a locking rotary handle and robust construction, it's perfect for industrial and commercial electrical switchgear applications. Ensure compliance with safety standards by having it installed by a qualified electrician.
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Trade Discount 17%
MCCB Eaton Accessories Extension Shaft 600mm | Durable Metal Construction | Enhances Accessibility | by Tobin
MCCB Eaton Accessories Extension Shaft 600mm | Durable Metal Construction | Enhances Accessibility | by Tobin
NZM1-2-XV6
$20.80 $17.20
The MCCB Eaton Accessories Extension Shaft 600mm is designed for Eaton NZM1 and NZM2 moulded case circuit breakers, providing enhanced accessibility and operational flexibility. Crafted from durable metal, this extension shaft is perfect for switchgear installations requiring extended reach, ensuring compliance with electrical safety standards.
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Trade Discount 17%
MCCB Door Coupling Rotary Handle for NZM1 | High-Strength Plastic & Metal | Secure Operation | by Tobin
MCCB Door Coupling Rotary Handle for NZM1 | High-Strength Plastic & Metal | Secure Operation | by Tobin
NZM1-XTVDV
$183.00 $151.20
The MCCB Door Coupling Rotary Handle for NZM1 is designed specifically for NZM1 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 and commercial electrical installations, enhancing safety and operational efficiency.
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Trade Discount 17%
MCCB Circuit Breaker Mount Rotary Handle Kit NZM2 | Lockable Design | Durable Construction | by Tobin
MCCB Circuit Breaker Mount Rotary Handle Kit NZM2 | Lockable Design | Durable Construction | by Tobin
NZM2-XDV
$90.30 $74.60
The MCCB Circuit Breaker Mount Rotary Handle Kit NZM2 is designed for secure and reliable operation of NZM2 moulded case circuit breakers. With a lockable rotary handle and durable construction, it's perfect for industrial and commercial electrical switchgear applications. Ensure compliance and safety with this essential accessory, built for professional installation by qualified electricians.
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Trade Discount 17%
MCCB Door Coupling Rotary Handle for NZM2 | High-Strength Plastic & Metal | Secure Rotary Operation | by Tobin
MCCB Door Coupling Rotary Handle for NZM2 | High-Strength Plastic & Metal | Secure Rotary Operation | by Tobin
NZM2-XTVDV
$194.60 $160.80
The MCCB Door Coupling Rotary Handle for NZM2 is designed for reliable operation of moulded case circuit breakers. This handle kit includes a door coupling handle and shaft, ensuring secure and efficient rotary operation. Ideal for electrical switchgear maintenance in industrial and commercial settings, it’s built with high-strength materials for durability and longevity.
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Trade Discount 17%
MCCB Eaton Extension Shaft 600mm | Compatible with NZM3/NZM4 | Durable Metal Alloy | by Tobin
MCCB Eaton Extension Shaft 600mm | Compatible with NZM3/NZM4 | Durable Metal Alloy | by Tobin
NZM3-4-XV6
$51.00 $42.10
The MCCB Eaton Extension Shaft 600mm is designed for seamless operation with Eaton NZM3 and NZM4 moulded case circuit breakers. This high-strength metal alloy extension enhances accessibility and installation flexibility, making it ideal for electrical switchgear systems. Perfect for industrial applications, it supports efficient upgrades without the need for full equipment replacement.
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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%
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 18%
Auxiliary Contact Suits MMS Top Mount | 1N/O & 1N/C Configuration | Front Mount | by Tobin
Auxiliary Contact Suits MMS Top Mount | 1N/O & 1N/C Configuration | Front Mount | by Tobin
MMS-FX
$26.10 $21.50
The Auxiliary Contact Suits MMS Top Mount features a 1 Normally Open (1NO) and 1 Normally Closed (1NC) contact configuration, making it ideal for electrical control panels and motor protection circuit breakers. Designed for front mounting, this auxiliary switch enhances energy efficiency and ensures precise control in industrial automation systems.
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Trade Discount 17%
Trip Indication Suits MMS Left Side Mount | 1NO & 1NC Contacts | Motor Protection | by Tobin
Trip Indication Suits MMS Left Side Mount | 1NO & 1NC Contacts | Motor Protection | by Tobin
MMS-LA
$45.80 $37.80
The Trip Indication Suits MMS Left Side Mount features a trip alarm switch with 1 Normally Open (NO) and 1 Normally Closed (NC) contact, designed specifically for motor protection circuit breakers. Ideal for industrial electrical panels and LS switchgear systems, this switch ensures timely trip indication to prevent motor damage and reduce energy waste.
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Trade Discount 17%
Aux Contact Switch for MMS L/H Side Mount | 1N/O & 1N/C Contacts | Compatible with MMS LS | by Tobin
Aux Contact Switch for MMS L/H Side Mount | 1N/O & 1N/C Contacts | Compatible with MMS LS | by Tobin
MMS-LX
$28.60 $23.60
The Aux Contact Switch for MMS L/H Side Mount features a 1 Normally Open (1N/O) and 1 Normally Closed (1N/C) contact configuration, making it ideal for electrical control panels and motor protection circuit breaker accessories. Designed for left-hand side mounting, this switch ensures efficient motor protection, reducing energy waste and equipment wear, perfect for industrial automation systems.
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