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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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4586 - 4620 out of 5044 result found
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Trade Discount 20%
MCCB - DRX 250 - thermal magnetic - Icu 25 kA - 415 V~ - 3P - In 250 A
MCCB DRX 250 Thermal Magnetic Circuit Breaker | 25 kA Breaking Capacity | 250 A Rated Current | 3-Pole Design | @EA of 1 | by Legrand
27117
$612.70 $491.60
1 EA ($491.60 per EA)
MCCB DRX 250 Thermal Magnetic Circuit Breaker offers reliable overload and short-circuit protection with a 25 kA breaking capacity at 415 V~. Designed for three-phase systems, this 250 A rated circuit breaker is perfect for industrial and commercial applications, ensuring safety and compliance with IEC 60947-2 standards.
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Trade Discount 20%
Shunt trip - for DRX - 12 V~/=
Shunt Trip for DRX | 12V AC/DC | Compatible with DRX 250 MCCBs | Screw Connection | of 1 | by Legrand
27150
$372.40 $298.90
1 EA ($298.90 per EA)
The Shunt Trip for DRX operates at 12V AC/DC, making it ideal for enhancing electrical safety in switchboards and power cabinets. Designed for compatibility with DRX 250 thermal magnetic MCCBs, it features a screw connection for easy installation. Perfect for qualified electricians, this device ensures reliable control and protection of low-voltage electrical lines.
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Trade Discount 20%
Shunt trip - for DRX - 100/130 V~
Shunt Trip for DRX | 100-130 V AC | Designed for MCCBs | Screw Connection | @EA of 1 | by Legrand
27153
$355.80 $285.50
1 EA ($285.50 per EA)
The Shunt Trip for DRX operates at 100-130 V AC, making it ideal for controlling and protecting low-voltage electrical lines. Designed for thermal magnetic MCCBs from 125 to 250 A, it features a screw connection for easy installation. This device enhances electrical safety and is perfect for use in control panels and switchboards, ensuring compliance with electrical standards.
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Trade Discount 20%
Shunt trip - for DRX - 380/480 V~
Shunt Trip for DRX | 380-480 V AC | Compatible with DRX 250 MCCBs | Screw Connection | @EA of 1 | by Legrand
27155
$372.40 $298.90
1 EA ($298.90 per EA)
The Shunt Trip for DRX operates at 380-480 V AC, making it ideal for switching, control, and protection of low-voltage electrical lines. Designed for compatibility with DRX 250 thermal magnetic MCCBs, it features a screw connection for easy installation. Perfect for qualified electricians, this device enhances electrical safety and supports efficient system management.
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Trade Discount 20%
Undervoltage release - for DRX - 24 V~/=
Undervoltage Release for DRX | 24V AC/DC | Designed for MCCBs | Includes M8 Terminals | @EA of 1 | by Legrand
27161
$524.80 $421.10
1 EA ($421.10 per EA)
The Undervoltage Release for DRX operates at 24V AC/DC, making it ideal for switching, control, and protection of low-voltage electrical lines. Designed specifically for DRX 250 thermal magnetic MCCBs, it enhances electrical safety and supports efficient system operation. This module is perfect for qualified electricians looking to integrate with power circuit breakers and motor safety switches.
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Trade Discount 20%
Undervoltage release - for DRX - 48 V~/=
Undervoltage Release for DRX | 48 V AC/DC | Compatible with DRX 250 MCCBs | by Legrand
27162
$592.20 $475.20
1 EA ($475.20 per EA)
The Undervoltage Release for DRX operates at 48 V AC and DC, making it ideal for enhancing safety and control in low-voltage switchboard applications. Designed for compatibility with DRX 250 thermal magnetic MCCBs, it ensures reliable protection and isolation of electrical lines. This device is perfect for qualified electricians looking to integrate safety features into power circuit breakers and overload relays.
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Trade Discount 20%
Rotary handle - for DRX 125 - direct on DRX - standard - grey
Rotary Handle for DRX 125 | Standard Grey | Direct Mount | MCCB Compatible | of 1 | by Legrand
27176
$92.00 $73.80
1 EA ($73.80 per EA)
The Rotary Handle for DRX 125 is designed for seamless integration with thermal magnetic MCCBs, featuring a standard grey finish and direct mounting capability. Ideal for switching, control, and protection of low-voltage electrical lines, this handle ensures compliance with IEC 60947-2 and NEMA standards, making it a reliable choice for electricians and electrical installations.
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Trade Discount 20%
Padlock - for DRX - for locking in ''off'' position
Padlock for DRX MCCBs | Locks in OFF Position | Up to 3 Padlocks | Mechanical Locking | @EA of 1 | by Legrand
27180
$60.30 $48.40
1 EA ($48.40 per EA)
The Padlock for DRX MCCBs is designed to securely lock DRX 125 and 250 thermal magnetic circuit breakers in the OFF position, enhancing safety during maintenance. This mechanical locking accessory allows for up to 3 padlocks, preventing accidental switch-on and ensuring compliance with IEC 60947-2 standards. Ideal for industrial, commercial, and residential electrical applications, it supports safe maintenance practices and reduces the risk of electrical accidents.
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Trade Discount 20%
Insulating shields (2) - for DRX - 3P
Insulating Shields for DRX 3P MCCBs | Set of 2 | M8 Terminals Included | by Legrand
27181
$27.50 $22.10
1 EA ($22.10 per EA)
Insulating shields designed for DRX 3P MCCBs enhance electrical safety by isolating connections between poles. This set of 2 shields is compatible with DRX 250 thermal magnetic MCCBs and includes M8 terminals and fixing screws for secure installation. Ideal for low-voltage electrical lines, these shields ensure compliance with IEC 60947-2 standards, making them perfect for electrical switchboards and power cabinets.
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Trade Discount 20%
Plate for fixing DRX 250 on rail - for 3P and 4P
Plate for Fixing DRX 250 on Rail | Compatible with 3P & 4P MCCBs | Includes M8 Terminals & Insulating Shields | of 1 | by Legrand
27188
$62.60 $50.20
1 EA ($50.20 per EA)
The Plate for Fixing DRX 250 on Rail is designed for secure mounting of thermal magnetic MCCBs rated 125 to 250 A on DIN rails. This mounting set includes M8 terminals, fixing screws, and insulating shields, ensuring compliance with IEC 60947-2 standards. Ideal for switchboards and power cabinets, it enhances electrical safety and efficiency in low-voltage systems.
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Trade Discount 20%
Plate for fixing DRX 125 on rail - for 1P
Plate for Fixing DRX 125 on Rail | Compatible with 1P MCCBs | Includes Fixing Screws | by Legrand
27189
$89.70 $72.00
1 EA ($72.00 per EA)
The Plate for Fixing DRX 125 on Rail is designed for secure mounting of 1-pole (1P) thermal magnetic MCCBs on DIN rails. This essential component includes fixing screws and insulating shields, ensuring stable installation in switchboards and power cabinets. Ideal for residential, commercial, and industrial low-voltage electrical systems, it conforms to IEC 60947-2 and NEMA standards for safety and reliability.
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Trade Discount 20%
Plate for fixing DRX 125 on rail - for 2P
Plate for Fixing DRX 125 on Rail | Compatible with 2P MCCBs | Includes Fixing Screws | by Legrand
27190
$78.40 $62.90
1 EA ($62.90 per EA)
The Plate for Fixing DRX 125 on Rail is designed for secure mounting of 2-pole (2P) thermal magnetic MCCBs on DIN rails. This essential accessory includes fixing screws and insulating shields, ensuring a stable installation in switchboards and power cabinets. Ideal for residential, commercial, and industrial low-voltage electrical systems, it conforms to IEC 60947-2 and NEMA standards for safety and reliability.
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Trade Discount 20%
MCCB - DRX 125 - thermal magnetic - Icu 20 kA - 415 V~ - 3P - In 125 A
MCCB DRX 125 Thermal Magnetic Circuit Breaker | 20 kA Breaking Capacity | 3-Pole Design | @Pack of 1 | by Legrand
27221
$336.50 $270.00
1 EA ($270.00 per EA)
MCCB DRX 125 Thermal Magnetic Circuit Breaker offers reliable overload and short-circuit protection with a breaking capacity of 20 kA at 415 V~. Designed for industrial and commercial applications, this 3-pole circuit breaker is suitable for DIN rail mounting and features a switched-off indicator and integrated under voltage release, ensuring enhanced electrical safety and compliance with IEC standards.
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Trade Discount 20%
Thermal magnetic trip signaling switch for MPX3 32 - side mounting
Thermal Magnetic Trip Signaling Switch for MPX3 32 | 1NO + 1NC Contacts | Side Mounting | @EA of 1 | by Legrand
417406
$76.50 $61.40
1 EA ($61.40 per EA)
The Thermal Magnetic Trip Signaling Switch for MPX3 32 is designed for reliable control and signaling in tertiary and industrial electrical installations. Featuring 1 normally open and 1 normally closed contact, this side-mounted switch ensures optimal performance with a current rating of 10A at 40°C. Ideal for integration with MPX3 32 circuit breakers, it’s perfect for switchboards and power cabinets.
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Trade Discount 20%
DPX³160 thermal magnetic release circuit breaker, 3 poles, with rated current of 16A and breaking capacity 16kA
DPX³160 Thermal Magnetic Release Circuit Breaker | 3 Poles | 16A Rated Current | 16kA Breaking Capacity | @EA of 1 | by Legrand
420000
$862.00 $691.70
1 EA ($691.70 per EA)
The DPX³160 thermal magnetic release circuit breaker is designed for reliable protection of low voltage electrical circuits, featuring a 16A rated current and a breaking capacity of 16kA. Ideal for commercial and industrial applications, this 3-pole breaker ensures safety and efficiency, with a screw connection supporting up to 70mm² cables. Its IP30 rating and integrated undervoltage release enhance operational reliability.
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Trade Discount 20%
DPX³160 thermal magnetic release circuit breaker, 4 poles, with rated current of 16A and breaking capacity 16kA
DPX³160 Thermal Magnetic Release Circuit Breaker | 4 Poles | 16A Rated Current | 16kA Breaking Capacity | @EA of 1 | by Legrand
420010
$1,060.30 $850.90
1 EA ($850.90 per EA)
The DPX³160 thermal magnetic release circuit breaker is designed for reliable protection and control of low voltage electrical circuits. With a robust 16A rated current and a breaking capacity of 16kA, it’s perfect for commercial and industrial applications. Built for easy installation on DIN rails, this circuit breaker ensures safety and efficiency in switchboards and power cabinets.
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Trade Discount 20%
DPX³160 thermal magnetic release circuit breaker, 4 poles, with rated current of 125A and breaking capacity 16kA
DPX³160 Thermal Magnetic Release Circuit Breaker | 4 Poles | 125A Rated Current | 16kA Breaking Capacity | @EA of 1 | by Legrand
420016
$1,670.70 $1,340.70
1 EA ($1,340.70 per EA)
The DPX³160 thermal magnetic release circuit breaker is designed for reliable protection and control of low voltage electrical circuits. With a rated current of 125A and a breaking capacity of 16kA, it’s perfect for commercial installations and switchboards. Built for safety and compliance, this circuit breaker features thermal magnetic release for overload and short circuit protection, ensuring your electrical systems remain safe and efficient.
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Trade Discount 20%
DPX³160 thermal magnetic release circuit breaker with earth leakage module, 4 poles 40A and breaking capacity 16kA
DPX³160 Thermal Magnetic Release Circuit Breaker | 4 Poles 40A | 16kA Breaking Capacity | Integrated Earth Leakage Module | @Pack of 1 | by Legrand
420032
$3,669.40 $2,944.60
1 EA ($2,944.60 per EA)
The DPX³160 thermal magnetic release circuit breaker is designed for robust protection of low voltage electrical circuits, featuring a 4-pole configuration with a rated current of 40A and a breaking capacity of 16kA. Ideal for commercial and industrial applications, it includes an integrated earth leakage module for enhanced safety and compliance with AS/NZS 60947-2 standards.
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Trade Discount 20%
DPX³160 thermal magnetic release circuit breaker with earth leakage module, 4 poles 80A and breaking capacity 25kA
DPX³160 Thermal Magnetic Circuit Breaker | 4 Poles 80A | 25kA Breaking Capacity | Earth Leakage Module | @EA of 1 | by Legrand
420074
$4,169.60 $3,346.00
1 EA ($3,346.00 per EA)
The DPX³160 thermal magnetic release circuit breaker is designed for robust electrical protection, featuring a 25kA breaking capacity and an integrated earth leakage module. Ideal for commercial and industrial applications, this 4-pole, 80A breaker ensures safety and compliance with electrical standards, making it perfect for switchboards and power cabinets.
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Trade Discount 20%
DPX³160 thermal magnetic release circuit breaker with earth leakage module, 4 poles 25A and breaking capacity 36kA
DPX³160 Thermal Magnetic Release Circuit Breaker | 4 Poles 25A | 36kA Breaking Capacity | IP30 Rated | @Pack of 1 | by Legrand
420111
$3,840.50 $3,081.90
1 EA ($3,081.90 per EA)
The DPX³160 thermal magnetic release circuit breaker is designed for reliable protection of low voltage electrical circuits, featuring a 25A rating and a breaking capacity of 36kA. Ideal for commercial and industrial applications, it includes an earth leakage module with adjustable sensitivity, ensuring enhanced safety and compliance with electrical standards.
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Trade Discount 20%
DPX³160 thermal magnetic release circuit breaker with earth leakage module, 4 poles 125A and breaking capacity 36kA
DPX³160 Thermal Magnetic Release Circuit Breaker | 4 Poles 125A | 36kA Breaking Capacity | Integrated Earth Leakage Module | @EA of 1 | by Legrand
420116
$4,674.60 $3,751.20
1 EA ($3,751.20 per EA)
The DPX³160 thermal magnetic release circuit breaker is designed for robust protection in low voltage electrical circuits, featuring a 125A rated current and a breaking capacity of 36kA. Ideal for commercial and industrial applications, it includes an integrated earth leakage module for enhanced safety and compliance with EN/IEC standards. With its IP30 rating and DIN rail mounting capability, this circuit breaker ensures reliable performance and easy installation.
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Trade Discount 20%
DPX³160 thermal magnetic release circuit breaker, 3 poles, with rated current of 16A and breaking capacity 50kA
DPX³160 Thermal Magnetic Release Circuit Breaker | 3 Poles | 16A Rated Current | 50kA Breaking Capacity | @Pack of 1 | by Legrand
420120
$566.70 $454.70
1 EA ($454.70 per EA)
The DPX³160 thermal magnetic release circuit breaker is designed for reliable protection of low voltage electrical circuits, featuring a 16A rated current and a breaking capacity of 50kA. Ideal for commercial and industrial applications, this 3-pole breaker ensures safety and compliance with EN/IEC standards, making it perfect for switchboards and power cabinets.
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Trade Discount 20%
DPX³160 thermal magnetic release circuit breaker, 3 poles, with rated current of 125A and breaking capacity 50kA
DPX³160 Thermal Magnetic Release Circuit Breaker | 125A Rated Current | 50kA Breaking Capacity | 3 Poles | @EA of 1 | by Legrand
420126
$623.30 $500.20
1 EA ($500.20 per EA)
The DPX³160 thermal magnetic release circuit breaker is designed for reliable protection of low voltage electrical circuits, featuring a rated current of 125A and a breaking capacity of 50kA. Ideal for commercial and industrial applications, this 3-pole breaker ensures safety and compliance with EN/IEC standards, making it perfect for switchboards and power cabinets.
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Trade Discount 20%
DPX³160 thermal magnetic release circuit breaker with earth leakage module, 4 poles 160A and breaking capacity 50kA
DPX³160 Thermal Magnetic Circuit Breaker | 4 Poles 160A | 50kA Breaking Capacity | Earth Leakage Module | @Pack of 1 | by Legrand
420157
$5,628.60 $4,516.80
1 EA ($4,516.80 per EA)
The DPX³160 thermal magnetic release circuit breaker is designed for robust electrical protection, featuring a 50kA breaking capacity and an integrated earth leakage module. Ideal for commercial and industrial applications, this 4-pole, 160A breaker ensures safety and compliance with EN/IEC standards, making it perfect for switchboards and power cabinets.
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Trade Discount 20%
DPX³250 thermal magnetic release circuit breaker, 4 poles 100A and breaking capacity 25kA
DPX³250 Thermal Magnetic Release Circuit Breaker | 4 Poles 100A | 25kA Breaking Capacity | IP30 Rated | @EA of 1 | by Legrand
420215
$1,549.80 $1,243.70
1 EA ($1,243.70 per EA)
The DPX³250 thermal magnetic release circuit breaker is designed for reliable protection of low voltage electrical circuits, featuring 4 poles with a 100A rated current and a breaking capacity of 25kA at 400V. Ideal for commercial and industrial applications, it ensures safety and efficiency in power distribution boards, with IP30 protection and optional motor drive for enhanced functionality.
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Trade Discount 20%
MCCB electronic + energy metering + e.l.c.bs - DPX³ 250 - Icu 25 kA - 4P - 40 A
MCCB Electronic Energy Metering E.L.C.B | 40A Rated Current | 25kA Breaking Capacity | 4-Pole Configuration | @Pack of 1 | by Legrand
420422
$8,912.00 $7,151.60
1 EA ($7,151.60 per EA)
MCCB electronic energy metering E.L.C.B is designed for low voltage electrical line protection and control, featuring a 40A rated current and a breaking capacity of 25kA. Ideal for industrial and commercial applications, this electronic circuit breaker includes adjustable overload and short circuit protection settings, along with integrated earth fault protection for enhanced safety and efficiency.
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Trade Discount 20%
MCCB electronic + energy metering + e.l.c.bs - DPX³ 250 - Icu 36 kA - 4P - 40 A
MCCB Electronic Circuit Breaker DPX³ 250 | Energy Metering & Earth Leakage Protection | 36 kA Breaking Capacity | 4P 40 A | @Pack of 1 | by Legrand
420452
$8,912.00 $7,151.60
1 EA ($7,151.60 per EA)
MCCB electronic circuit breaker DPX³ 250 offers energy metering and earth leakage protection, making it ideal for low voltage electrical line protection. With a robust breaking capacity of 36 kA and adjustable overload settings, this 4-pole, 40 A device is perfect for industrial and commercial applications, ensuring safety and compliance with electrical standards.
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Trade Discount 20%
MCCB electronic + energy metering + e.l.c.bs - DPX³ 250 - Icu 36 kA - 4P - 160 A
MCCB Electronic Energy Metering | 160 A | 36 kA Breaking Capacity | 4-Pole Configuration | @Pack of 1 | by Legrand
420457
$8,914.70 $7,153.80
1 EA ($7,153.80 per EA)
MCCB electronic energy metering with 160 A rated current and 36 kA breaking capacity is perfect for industrial and commercial electrical distribution. Designed for reliable protection and monitoring, it features adjustable overload settings and integrated earth fault protection, making it ideal for low voltage applications and energy management systems.
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Trade Discount 20%
MCCB electronic + energy metering + e.l.c.bs - DPX³ 250 - Icu 50 kA - 4P - 40 A
MCCB Electronic Energy Metering 4P 40A | 50 kA Breaking Capacity | IP30 Rated | @Pack of 1 | by Legrand
420482
$9,594.00 $7,698.90
1 EA ($7,698.90 per EA)
MCCB electronic energy metering 4P 40A is designed for low voltage electrical line protection, featuring a 50 kA breaking capacity and integrated earth leakage protection. Ideal for industrial and commercial switchboards, it offers adjustable overload and short circuit settings, ensuring optimal safety and energy monitoring.
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Trade Discount 20%
MCCB electronic + energy metering + e.l.c.bs - DPX³ 250 - Icu 50 kA - 4P - 100 A
MCCB Electronic Energy Metering E.L.C.B | 100A Rated | 50kA Breaking Capacity | 4-Pole Configuration | @EA of 1 | by Legrand
420485
$9,594.00 $7,698.90
1 EA ($7,698.90 per EA)
MCCB electronic energy metering E.L.C.B is designed for reliable electrical protection with a 100A rated current and 50kA breaking capacity. Ideal for industrial and commercial applications, it features adjustable overload and short circuit protection, along with integrated energy metering for optimized consumption. This 4-pole configuration ensures safety and efficiency in electrical distribution panels.
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Trade Discount 20%
MCCB electronic + energy metering + e.l.c.bs - DPX³ 250 - Icu 50 kA - 4P - 160 A
MCCB Electronic Circuit Breaker | Energy Metering & Earth Leakage Protection | 50 kA Breaking Capacity | 4P 160 A | @Pack of 1 | by Legrand
420487
$9,827.90 $7,886.60
1 EA ($7,886.60 per EA)
MCCB electronic circuit breaker with energy metering and earth leakage protection is perfect for industrial and commercial electrical distribution. With a 50 kA breaking capacity and 4-pole configuration rated at 160 A, it ensures reliable performance and safety. Ideal for switchboards and power cabinets, this device features adjustable overload and short circuit protection, making it a smart choice for energy management.
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Trade Discount 20%
MCCB electronic release Sg - DPX³ 250 - Icu 50 kA 400 V~ - 3P - 250 A
MCCB Electronic Release DPX³ 250 | 50 kA Breaking Capacity | 3-Pole Configuration | @Pack of 1 | by Legrand
420549
$6,609.10 $5,303.60
1 EA ($5,303.60 per EA)
MCCB Electronic Release DPX³ 250 is designed for reliable circuit protection in industrial and commercial applications. With a 50 kA breaking capacity and adjustable overload settings, it ensures optimal safety and performance. Ideal for low voltage electrical lines, this device features integrated earth fault protection and is suitable for DIN rail mounting, making it a versatile choice for electrical distribution.
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Trade Discount 20%
MCCB DPX3 160 ONLY MAG 3P 16A 16KA
MCCB DPX3 160 3P Circuit Breaker | 16A & 16kA Capacity | IP30 Rated | @EA of 1 | by Legrand
420710
$780.60 $626.40
1 EA ($626.40 per EA)
MCCB DPX3 160 3P Circuit Breaker is designed for reliable electrical protection with a rated current of 16A and a short-circuit breaking capacity of 16kA. Ideal for industrial and commercial applications, this circuit breaker features IP30 protection and is suitable for DIN rail mounting, ensuring safety and efficiency in power distribution systems.
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Trade Discount 20%
MCCB DPX3 160 ONLY MAG 3P 25A 16KA
MCCB DPX3 160 ONLY MAG 3P 25A 16KA | 16kA Short-Circuit Capacity | DIN Rail Mountable | @EA of 1 | by Legrand
420711
$780.60 $626.40
1 EA ($626.40 per EA)
MCCB DPX3 160 ONLY MAG 3P 25A 16KA is designed for reliable circuit protection in industrial and commercial applications. With a short-circuit breaking capacity of 16kA and rated for 220-690V, this circuit breaker ensures safety and efficiency in power distribution. Ideal for switchboards and electrical panels, it features a built-in fixed device construction and is suitable for DIN rail mounting.
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Trade Discount 20%
MCCB DPX3 160 ONLY MAG 3P 50A 16KA
MCCB DPX3 160 Circuit Breaker | 50A Rated Current | 16kA Short-Circuit Capacity | IP30 Protection | @Pack of 1 | by Legrand
420712
$780.60 $626.40
1 EA ($626.40 per EA)
The MCCB DPX3 160 Circuit Breaker is designed for reliable electrical protection in industrial and commercial applications. With a rated current of 50A and a short-circuit breaking capacity of 16kA, it ensures safety and compliance in power distribution systems. Built for durability and easy DIN rail mounting, this circuit breaker features a switched-off indicator and integrated under voltage release, making it an essential component for any electrical panel.
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