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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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351 - 385 out of 4629 result found
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Trade Discount 20%
Miniature Circuit Breaker DX3 400V a.c - 1P C 100A 10KA
Miniature Circuit Breaker 400V | 1P C 100A | 10kA Breaking Capacity Each by Legrand
409141
$285.20 $228.80
1 EA ($228.80 per EA)
Miniature circuit breaker with 400V a.c. voltage and 100A current rating—ideal for residential, commercial, and industrial safety. Built for reliable circuit protection, with compact design for easy installation.
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Trade Discount 20%
DPX³ 250 MCCB Electronic + Energy Metering - Icu 36 kA - 400 V~ - 4 Phase - 40 A
MCCB with Energy Metering | Icu 36 kA | 400 V~ | 4 Phase Each by Legrand
420442
$7,426.70 $5,959.70
1 EA ($5,959.70 per EA)
MCCB with electronic energy metering and Icu 36 kA breaking capacity—ideal for industrial automation and commercial infrastructure. Built for safety with multi-phase protection and accurate monitoring.
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Trade Discount 20%
DPX³ 250 Thermal Magnetic MCCB - Icu 70 kA - 400 V~ - 3P - 250 A
Thermal Magnetic MCCB 250A | Icu 70 kA | 400V 3P Each by Legrand
420609
$793.30 $636.60
1 EA ($636.60 per EA)
Thermal magnetic MCCB with 250A current rating and 70 kA breaking capacity—ideal for industrial motor control and commercial electrical distribution. Built for enhanced safety, with compliance to AS/NZS 60898 standards.
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Trade Discount 20%
Miniature Circuit Breaker DX3 240V a.c - 3P D 20A 6KA
Miniature Circuit Breaker 3P 20A | 240V a.c | 6kA Capacity Each by Legrand
408090
$481.60 $386.50
1 EA ($386.50 per EA)
Miniature circuit breaker with 240V a.c and 20A current rating—ideal for residential and commercial safety. Built for reliable protection, with 6kA breaking capacity and 3-pole design.
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Trade Discount 20%
DPX³ 250 MCCB Electronic + Energy Metering - Icu 36 kA - 400 V~ - 4 Phase - 100 A
Electronic Circuit Breaker with Energy Metering | 36 kA | 4 Phase | 100 A Each by Legrand
420445
$7,426.70 $5,959.70
1 EA ($5,959.70 per EA)
Electronic circuit breaker with 36 kA breaking capacity and energy metering—ideal for industrial and commercial power distribution. Built for 4-phase systems, ensuring robust circuit protection and energy efficiency.
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Trade Discount 20%
TX³ - MCB 6000 - Thermal magnetic circuit breaker - C curve - prong/fork type supply busbar - 2P - 230/400V a.c. - 63A - 2 module
Thermal Magnetic Circuit Breaker 63A | C Curve | 2-Pole | Prong/Fork Busbar Each by Legrand
403534
$44.40 $35.60
1 EA ($35.60 per EA)
Thermal magnetic circuit breaker with 63A current rating and C curve—ideal for residential, commercial, and industrial applications. Built for reliable circuit protection, with prong/fork type busbar for easy installation.
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Trade Discount 20%
DPX³ 250 Thermal Magnetic MCCB with e.l.c.bs - Icu 25 kA - 400 V~ - 4P - 250 A
Thermal Magnetic MCCB 250A | 25kA Icu | 400V 4P Each by Legrand
420229
$6,926.20 $5,558.10
1 EA ($5,558.10 per EA)
Thermal magnetic MCCB with 250A current and 25kA Icu—ideal for industrial and commercial electrical systems. Built for reliable circuit safety, with compatibility for various accessories.
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Trade Discount 20%
DPX³ 160 Thermal Magnetic MCCB - Icu 16 kA - 400 V~ - 3 Phase - 25 A
Thermal Magnetic MCCB 25A | 16 kA | 400 V~ | 3 Phase Each by Legrand
420001
$862.00 $691.70
1 EA ($691.70 per EA)
Thermal magnetic MCCB with 16 kA breaking capacity and 400 V~ voltage—ideal for industrial and commercial applications. Built for machine protection and power distribution, with robust design for enhanced durability.
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Trade Discount 20%
DPX³ 160 Thermal Magnetic MCCB with e.l.c.bs- Icu 50 kA - 400 V~ - 4 Phase - 25 A
Thermal Magnetic MCCB 25A | 50 kA Icu | 400V 4 Phase Each by Legrand
420151
$4,227.70 $3,392.60
1 EA ($3,392.60 per EA)
Thermal magnetic MCCB with 25A current and 50 kA Icu—ideal for industrial and residential power distribution. Built for reliable circuit protection, with 400V 4-phase compatibility.
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Trade Discount 20%
DPX³ 250 MCCB Electronic + Energy Metering - Icu 50 kA - 400 V~ - 4 Phase - 100 A
MCCB with Energy Metering | Icu 50 kA | 400 V~ | 4 Phase Each by Legrand
420475
$7,995.00 $6,415.80
1 EA ($6,415.80 per EA)
MCCB with Icu 50 kA short-circuit protection and integrated energy metering—ideal for industrial and commercial electrical systems. Built for robust protection, with a 4-phase design for versatile applications.
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Trade Discount 20%
DPX³ 250 MCCB electronic release - Icu 36 kA - 400 V~ - 3 Phase - 100 A
MCCB Electronic Release | 36 kA | 400V 3 Phase | 100A Each by Legrand
420335
$1,360.00 $1,091.40
1 EA ($1,091.40 per EA)
MCCB with electronic release, 36 kA short-circuit rating, and 400V 3-phase—ideal for industrial motor control and commercial power distribution. Built for enhanced protection and monitoring, with energy-efficient design.
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Trade Discount 20%
TX³ - MCB 6000 - Thermal magnetic circuit breaker - C curve - prong/fork type supply busbar - 2P - 230/400V a.c. - 6A - 2 module
Thermal Magnetic Circuit Breaker 6A | 2 Pole | C Curve | Prong/Fork Busbar Each by Legrand
403524
$44.40 $35.60
1 EA ($35.60 per EA)
Thermal magnetic circuit breaker with 6A current rating and C curve—ideal for residential, commercial, and industrial applications. Built for reliable circuit protection, with prong/fork type busbar connection.
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Trade Discount 20%
DPX³ 250 MCCB electronic release - Icu 36 kA - 400 V~ - 4 Phase - 250 A
MCCB 250A Electronic Release | 36kA | 400V 4-Phase Each by Legrand
420349
$3,839.50 $3,081.10
1 EA ($3,081.10 per EA)
MCCB with 250A rated current and 36kA breaking capacity—ideal for industrial and commercial power distribution. Built for high-demand applications, with electronic release for overcurrent and short-circuit protection.
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Trade Discount 20%
DPX³ 160 Thermal Magnetic MCCB with e.l.c.bs- Icu 50 kA - 400 V~ - 4 Phase - 125 A
Thermal Magnetic MCCB 125A | 50kA Breaking Capacity | 4 Phase | 400V Each by Legrand
420156
$5,324.20 $4,272.50
1 EA ($4,272.50 per EA)
Thermal magnetic MCCB with 125A current and 50kA breaking capacity—ideal for industrial and commercial power distribution. Built for robust circuit protection, with a four-phase design for comprehensive safeguarding.
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Trade Discount 20%
DPX³ 250 MCCB Electronic Release + e.l.c.bs - Icu 36 kA - 400 V~ - 4 Phase - 100 A
MCCB 100A 4-Phase | 36kA Icu | Electronic Release Each by Legrand
420355
$6,537.90 $5,246.50
1 EA ($5,246.50 per EA)
MCCB with 100A rated current and 36kA Icu—ideal for industrial and commercial power protection. Built for precision with electronic release and versatile 4-phase configuration.
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Trade Discount 20%
DPX³ 250 MCCB Electronic Release Sg - Icu 36 kA - 400 V~ - 3 Phase - 100 A
MCCB 100A Electronic Release | 36kA Icu | 3 Phase | 400V Each by Legrand
420525
$5,917.80 $4,748.90
1 EA ($4,748.90 per EA)
MCCB with 100A rated current and 36kA Icu—ideal for industrial and commercial electrical distribution. Built for three-phase systems, with electronic release for precise protection.
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Trade Discount 20%
DPX³ 160 Thermal Magnetic MCCB - Icu 50 kA - 400 V~ - 4 Phase - 125 A
Thermal Magnetic MCCB 125 A | Icu 50 kA | 400 V~ | 4 Phase Each by Legrand
420136
$2,715.00 $2,178.70
1 EA ($2,178.70 per EA)
Thermal magnetic MCCB with 125 A current and Icu 50 kA capacity—ideal for residential and commercial electrical distribution. Built for reliable circuit protection, with energy-efficient design.
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Trade Discount 20%
DPX³ 250 Thermal Magnetic MCCB - Icu 36 kA - 400 V~ - 3P - 160 A
Thermal Magnetic MCCB 160 A | Icu 36 kA | 3P 400 V~ Each by Legrand
420237
$623.30 $500.20
1 EA ($500.20 per EA)
Thermal magnetic MCCB with 160 A rated current and Icu 36 kA—ideal for industrial and commercial power distribution. Built for safety and efficiency, with three-pole configuration and energy-efficient design.
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Trade Discount 20%
DPX³-I 250 4Phase with e.l.c.bs 250 A Trip-Free Switch
Trip-Free Circuit Breaker 250 A | 4-Phase | e.l.c.bs Protection | Compact Each by Legrand
420298
$6,303.30 $5,058.20
1 EA ($5,058.20 per EA)
Trip-free circuit breaker with 250 A current rating and e.l.c.bs protection—ideal for industrial and commercial power systems. Built for reliability, with a compact design for easy integration.
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Trade Discount 20%
DPX³ 160 Thermal Magnetic MCCB - Icu 36 kA - 400 V~ - 3 Phase - 80 A
Thermal Magnetic MCCB 80 A | Icu 36 kA | 3 Phase | 400 V Each by Legrand
420084
$510.00 $409.30
1 EA ($409.30 per EA)
Thermal magnetic MCCB with 80 A current and 36 kA Icu—ideal for commercial and industrial electrical systems. Built for reliable circuit protection, with 3-phase compatibility and 400 V operation.
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Trade Discount 20%
DPX³ 160 Thermal Magnetic MCCB - Icu 50 kA - 400 V~ - 4 Phase - 40 A
Thermal Magnetic MCCB 50 kA | 400 V | 4 Phase | 40 A Each by Legrand
420132
$1,618.60 $1,298.80
1 EA ($1,298.80 per EA)
Thermal magnetic MCCB with 50 kA short-circuit capacity and 400 V rating—ideal for industrial and residential systems. Built for high-capacity circuit protection, with four-phase compatibility and energy efficiency.
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Trade Discount 20%
Thermal Magnetic MCCB 100 A | 25 kA | 4P | 400 V Each by Legrand
420225
$5,046.10 $4,049.40
1 EA ($4,049.40 per EA)
Thermal magnetic MCCB with 25 kA breaking capacity and 100 A current—ideal for industrial and commercial power distribution. Built for safety, with four-pole configuration for three-phase systems.
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Trade Discount 20%
DPX³ 250 MCCB electronic release - Icu 50 kA - 400 V~ - 4 Phase - 250 A
250A MCCB Electronic Release | Icu 50 kA | 400V~ 4 Phase | Compact Design Each by Legrand
420379
$5,245.00 $4,208.90
1 EA ($4,208.90 per EA)
250A MCCB with electronic release and Icu 50 kA breaking capacity—ideal for industrial and commercial power distribution. Built for high current demands, with a four-phase design for enhanced efficiency.
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Trade Discount 20%
DPX³ 160 Thermal Magnetic MCCB - Icu 36 kA - 400 V~ - 4 Phase - 160 A
Thermal Magnetic MCCB 160A | Icu 36 kA | 400V~ 4 Phase Each by Legrand
420097
$2,753.80 $2,209.90
1 EA ($2,209.90 per EA)
Thermal magnetic MCCB with 160A current and 36 kA breaking capacity—ideal for industrial and commercial electrical protection. Built for reliability, with compliance to AS/NZS 60898 standards.
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Trade Discount 20%
DPX³ Supply Invertor Plate - 160/250 plug-in or draw-out version
DPX³ Supply Inverter Plate | 160/250 Plug-in or Draw-out Each | Legrand
421059
$130.40 $104.60
1 EA ($104.60 per EA)
DPX³ supply inverter plate with flexible plug-in or draw-out options—ideal for industrial and commercial power distribution. Built for use with DPX³ circuit breakers, ensuring reliable inverter connectivity.
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Trade Discount 20%
DPX³ 160 Thermal Magnetic MCCB - Icu 25 kA - 400 V~ - 3 Phase - 16 A
Thermal Magnetic MCCB 16A | Icu 25 kA | 3-Phase | 400 V Each by Legrand
420040
$960.50 $770.80
1 EA ($770.80 per EA)
Thermal magnetic MCCB with 16A rated current and Icu 25 kA at 400 V—ideal for industrial, commercial, and residential applications. Built for robust circuit protection, with 3-phase configuration and manual reset.
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Trade Discount 20%
DPX³ 160 Thermal Magnetic MCCB with e.l.c.bs- Icu 36 kA - 400 V~ - 4 Phase - 63 A
Thermal Magnetic MCCB 63A | Icu 36kA | 400V 4 Phase | Modular Design Each by Legrand
420113
$3,840.50 $3,081.90
1 EA ($3,081.90 per EA)
Thermal magnetic MCCB with 63A current and 36kA breaking capacity—ideal for industrial and commercial power distribution. Built for reliable circuit protection, with modular design for easy integration.
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Trade Discount 20%
DPX³ 110-130V Shunt Release
Shunt Release for Circuit Breakers | 110-130V | Remote Control | Legrand DPX³ Each by Legrand
421015
$494.80 $397.00
1 EA ($397.00 per EA)
Shunt release for circuit breakers with 110-130V voltage and remote control capability—ideal for industrial and commercial applications. Built for safe and efficient electrical distribution, compatible with Legrand DPX³ series.
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Trade Discount 20%
Miniature Circuit Breaker DX3 400V a.c - 3P C 125A 10KA
Miniature Circuit Breaker 3P 125A | 400V a.c | 10kA Protection Each by Legrand
409508
$1,265.30 $1,015.40
1 EA ($1,015.40 per EA)
Miniature circuit breaker with 400V a.c and 125A rating—ideal for industrial, commercial, and residential applications. Built for high short-circuit protection with a 3-pole design, ensuring safety and compliance.
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Trade Discount 20%
DPX³ 160 Thermal Magnetic MCCB - Icu 36 kA - 400 V~ - 3 Phase - 16 A
Thermal Magnetic MCCB 16 A | 36 kA | 400 V~ | 3 Phase Each by Legrand
420080
$510.00 $409.30
1 EA ($409.30 per EA)
Thermal magnetic MCCB with 16 A current and 36 kA breaking capacity—ideal for industrial and commercial circuit protection. Built for 3-phase systems up to 400 V~, ensuring reliable safety and efficiency.
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Trade Discount 20%
DPX³ 250 Thermal Magnetic MCCB - Icu 36 kA - 400 V~ - 4P - 160 A
Thermal Magnetic MCCB 160A | Icu 36 kA | 4P 400V Each by Legrand
420247
$3,775.30 $3,029.50
1 EA ($3,029.50 per EA)
Thermal magnetic MCCB with 160A current rating and Icu 36 kA—ideal for industrial and commercial applications. Built for robust circuit protection, with 4P configuration and energy-efficient design.
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Trade Discount 20%
DPX³ 160 Thermal Magnetic MCCB with e.l.c.bs- Icu 25 kA - 400 V~ - 4 Phase - 25 A
Thermal Magnetic MCCB 25A | 25kA Icu | 4 Phase | 400V Each by Legrand
420071
$3,722.70 $2,987.40
1 EA ($2,987.40 per EA)
Thermal magnetic MCCB with 25A current and 25kA Icu—ideal for industrial and commercial electrical systems. Built for robust short-circuit protection, with 4-phase versatility and energy-efficient design.
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Trade Discount 20%
DPX³ 250 MCCB electronic release - Icu 25 kA - 400 V~ - 3 Phase - 40 A
MCCB 250A Electronic Release | 25 kA | 400 V~ | 3-Phase Each by Legrand
420302
$2,301.60 $1,847.00
1 EA ($1,847.00 per EA)
MCCB 250A with electronic release and 25 kA short-circuit capacity—ideal for industrial and commercial applications. Built for 3-phase systems, offering precise overload protection and energy efficiency.
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Trade Discount 20%
DPX³ 160 Thermal Magnetic MCCB - Icu 25 kA - 400 V~ - 3 Phase - 125 A
Thermal Magnetic MCCB 125 A | 25 kA | 3 Phase | 400 V Each by Legrand
420046
$1,611.20 $1,292.90
1 EA ($1,292.90 per EA)
Thermal magnetic MCCB with 125 A current and 25 kA breaking capacity—ideal for industrial motor control and commercial electrical protection. Built for reliability, with 3-phase 400 V operation.
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Trade Discount 20%
DPX³ 250 MCCB Electronic + Energy Metering - Icu 50 kA - 400 V~ - 4 Phase - 40 A
MCCB with Energy Metering | 50 kA | 400 V | 4 Phase Each by Legrand
420472
$7,995.00 $6,415.80
1 EA ($6,415.80 per EA)
MCCB with electronic metering and 50 kA interrupting capacity—ideal for commercial and industrial electrical distribution. Built for energy management, with real-time usage monitoring and 4-phase support.
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