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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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4481 - 4515 out of 4638 result found

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Molded Case Circuit Breaker 100A | 690V AC | Electronic Release & IP20 Protection | Eaton

Y7-191628

$1,793.00 $1,438.90

Molded case circuit breaker rated at 100A and 690V AC—ideal for industrial electrical protection. Built for professional installation, featuring an electronic release system and IP20 protection for enhanced safety.

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Molded Case Circuit Breaker 160A | 690V AC | IP40 Protection & Electronic Release by Eaton

Y7-191629

$1,817.40 $1,458.40

Molded case circuit breaker rated at 160A and 690V AC—ideal for industrial and commercial electrical protection. Built for reliability with an electronic release system and IP40 protection, ensuring safety and efficiency in demanding environments.

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Molded Case Circuit Breaker 250A | 690V AC | IP66 Protection | Electronic Release by Eaton

Y7-191630

$1,854.40 $1,488.10

Molded case circuit breaker rated at 250A and 690V AC—ideal for industrial electrical protection. Built for reliable performance with electronic release and IP66 protection, ensuring safety and efficiency in demanding environments.

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Molded Case Circuit Breaker 160A 4-Pole | 690V AC | High Short-Circuit Capacity | Electronic Release by Eaton

Y7-191643

$2,087.30 $1,675.00

Molded case circuit breaker rated at 160A and 690V AC—ideal for industrial electrical protection. Built for motor drive and generator safety, featuring an electronic release system with LSI overload protection and high short-circuit breaking capacity.

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Molded Case Circuit Breaker 250A | 690V AC | Four-Pole Design | IP66 Protection by Eaton

Y7-191645

$2,234.40 $1,793.00

Molded case circuit breaker rated at 250A and 690V AC—ideal for industrial electrical protection. Built for reliable performance with electronic release system and IP66 protection, ensuring safety in demanding environments.

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Molded Case Circuit Breaker 250A | 690V AC | IP20 & IP66 Protection | Electronic Release by Eaton

Y7-191680

$2,081.50 $1,670.30

Molded case circuit breaker rated at 250A and 690V AC—ideal for industrial electrical protection. Built for reliable performance with an electronic release system and IP66 front side option, ensuring safety and durability in demanding environments.

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Molded Case Circuit Breaker 100A 4P | IP20 & IP66 Protection | Electronic Release by Eaton

Y7-191689

$2,247.10 $1,803.20

Molded case circuit breaker with 100A rating and four-pole design—ideal for industrial and commercial electrical protection. Built for safety and reliability, featuring IP20 and optional IP66 protection, along with an electronic release system for overload protection.

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Molded Case Circuit Breaker 160A 4P | Electronic Release & IP20 Protection | 150 kA Breaking Capacity | Eaton

Y7-191690

$2,284.20 $1,833.00

Molded case circuit breaker rated at 160A with electronic release and IP20 protection—ideal for industrial and commercial electrical systems. Built for reliable circuit protection, featuring a high breaking capacity of 150 kA and a wide operating temperature range from -25°C to 70°C.

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Molded Case Circuit Breaker 160A | 690V AC | IP20 & USB Interface | Eaton

Y7-192042

$3,327.80 $2,670.50

Molded case circuit breaker rated at 160A and 690V AC—ideal for industrial electrical panels and motor drive protection. Built for safety and efficiency, featuring integrated energy measurement and an electronic release system with USB interface for easy configuration.

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Molded Case Circuit Breaker 250A | 690V AC | 85kA Breaking Capacity | IP20 Protection by Eaton

Y7-192241

$3,051.00 $2,448.30

Molded case circuit breaker rated at 250A and 690V AC—ideal for industrial electrical protection. Built for professional installations, it features an electronic release system and high short-circuit breaking capacity, ensuring reliable performance in demanding environments.

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Molded Case Circuit Breaker 100A | 690V AC | 3 Poles & IP20 Protection by Eaton

Y7-193289

$1,958.70 $1,571.80

Molded case circuit breaker with a 100A rating and 690V AC voltage—ideal for industrial electrical protection and panel building. Built for reliable performance, featuring an electronic release system and high short-circuit breaking capacity.

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Molded Case Circuit Breaker 160A | Electronic Release & Earth-Fault Protection | High Breaking Capacity by Eaton

Y7-193290

$1,995.80 $1,601.50

Molded case circuit breaker with 160A rated current and electronic release system—ideal for industrial and commercial electrical protection. Built for safety compliance, featuring integrated earth-fault protection and high short-circuit breaking capacity up to 85 kA.

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Molded Case Circuit Breaker 250A | 690V AC | 3-Pole Configuration | IP20 Protection by Eaton

Y7-193291

$2,020.10 $1,621.00

Molded case circuit breaker with a 250A rating and 690V AC voltage—ideal for industrial electrical protection and motor drive applications. Built for reliability, featuring an electronic release system and integrated earth-fault protection.

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Molded Case Circuit Breaker 100A 3-Pole | IP20/IP40/IP66 Protection | Electronic Release by Eaton

Y7-193295

$2,062.90 $1,655.40

Molded case circuit breaker with 100A rated current and 3-pole configuration—ideal for industrial electrical panels and motor drive protection. Built for commercial and industrial installations, featuring integrated earth-fault protection and high short-circuit breaking capacity up to 150 kA.

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Molded Case Circuit Breaker 160A 3-Pole | 150 kA Breaking Capacity | IP20/IP40/IP66 Protection by Eaton

Y7-193296

$2,148.60 $1,724.20

Molded case circuit breaker with a 160A rated current and 3-pole configuration—ideal for industrial electrical panels and motor drive protection. Built for reliable performance, featuring an electronic release system with earth-fault protection and high short-circuit breaking capacity.

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Molded Case Circuit Breaker 250A | 690V AC | 3-Pole Configuration & Electronic Release by Eaton

Y7-193297

$2,210.00 $1,773.50

Molded case circuit breaker with a 250A rating and 690V AC voltage—ideal for industrial electrical panels and motor drive protection. Built for reliability, featuring an electronic release system with earth-fault protection and high short-circuit breaking capacity.

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Eaton Circuit Breaker 800A | 690V AC | 63kA Breaking Capacity | IP20 Protection by Eaton

Y7-191453

$6,931.30 $5,562.10

Eaton NZMH4-VX800 circuit breaker rated for 800A and 690V AC—ideal for industrial electrical protection. Built for reliable performance with a 63kA short-circuit breaking capacity and IP20 protection, ensuring safety and durability in demanding environments.

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Circuit Breaker 1250A 3-Pole | IP20 Protection | LSI Overload & Short-Circuit Capacity | Eaton

Y7-191455

$8,416.20 $6,753.70

The Eaton NZMH4-VX1250 circuit breaker features a 1250A amperage rating and 3-pole configuration—ideal for industrial electrical panels and power distribution systems. Built for reliability, it includes LSI overload protection and a short-circuit breaking capacity of up to 63 kA, ensuring safety and efficiency in demanding environments.

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1000A Electronic Release Circuit Breaker | 690V AC | IP20 Protection | 3-Pole by Eaton

Y7-191454

$7,551.00 $6,059.40

The NZMH4-VX1000 is a 1000A electronic release circuit breaker designed for industrial and commercial applications. With a voltage rating of 690V AC and IP20 protection, it ensures reliable performance and safety in electrical panels and power distribution systems.

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1000A 4P Circuit Breaker | 690V AC | High Short-Circuit Capacity | IP20/IP66 Options by Eaton

Y7-191357

$8,029.30 $6,443.30

The Eaton NZMH4-4-VX1000 is a 1000A 4-pole circuit breaker designed for industrial power distribution. With a voltage rating of 690V AC and high short-circuit breaking capacity, it’s ideal for protecting motors and generators in demanding environments.

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Molded Case Circuit Breaker 250A | 690V AC | Electronic Release & IP66 Protection | Eaton

Y7-191349

$3,290.70 $2,640.70

Molded case circuit breaker rated at 250A and 690V AC—ideal for industrial electrical panels and motor protection. Built for reliability with electronic release and high short-circuit breaking capacity, ensuring safety and efficiency in demanding environments.

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Molded Case Circuit Breaker 400A | 690V AC | Electronic Release & High Short-Circuit Capacity | IP20 by Eaton

Y7-191350

$3,407.70 $2,734.60

Molded case circuit breaker rated at 400A and 690V AC, featuring an electronic release system with LSI overload protection and high short-circuit breaking capacity. Ideal for industrial electrical protection, it ensures safety and reliability in motor drive and generator applications.

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Molded Case Circuit Breaker 630A 4P | 690V AC | IP20 & IP66 Protection | Electronic Release by Eaton

Y7-191492

$5,757.90 $4,620.50

Molded case circuit breaker with 630A rating and 690V AC voltage—ideal for industrial electrical protection. Built for reliable performance, featuring electronic release with overload protection and high short-circuit breaking capacity up to 85 kA.

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Molded Case Circuit Breaker 400A | 690V AC | IP20 & IP66 Protection | Electronic Release by Eaton

Y7-191603

$3,045.20 $2,443.70

Molded case circuit breaker rated at 400A and 690V AC—ideal for industrial electrical protection. Built for reliable performance with electronic release and high short-circuit breaking capacity, ensuring safety and efficiency in your electrical systems.

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Molded Case Circuit Breaker 100A 4P | Electronic Release System & USB Interface | IP20 to IP66 by Eaton

Y7-191642

$2,068.70 $1,660.10

Molded case circuit breaker with 100A capacity and electronic release system—ideal for industrial and commercial electrical protection. Built for safety compliance, featuring a USB interface for configuration and robust IP20 to IP66 protection.

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Molded Case Circuit Breaker 100A | 690V AC | IP20 Protection & Electronic Release by Eaton

Y7-191678

$2,007.30 $1,610.80

Molded case circuit breaker rated at 100A and 690V AC—ideal for industrial and commercial electrical protection. Built for reliability with an electronic release system and high short-circuit breaking capacity of 150 kA.

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Molded Case Circuit Breaker 250A | 690V AC | IP20 Protection | 4-Pole by Eaton

Y7-191692

$2,332.80 $1,872.00

Molded case circuit breaker rated at 250A and 690V AC—ideal for industrial electrical protection. Built for reliable performance with electronic release system and high short-circuit breaking capacity, ensuring safety and efficiency in your electrical systems.

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Molded Case Circuit Breaker 250A | 690V AC | 150kA Breaking Capacity | DIN Rail Mount by Eaton

Y7-192043

$3,419.30 $2,743.90

Molded case circuit breaker rated at 250A and 690V AC—ideal for industrial electrical protection and panel building. Built for reliable operation with high short-circuit breaking capacity and electronic release system for enhanced safety.

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Eaton Shunt Release NZM1-XA208-250AC/DC | 208-250V AC/DC | 20ms Reaction Time | Screw Connection by Eaton

Y7-259726

$340.50 $273.30

Eaton NZM1-XA208-250AC/DC shunt release operates at 208-250V AC/DC with a rapid 20ms reaction time—ideal for enhancing safety in electrical switchgear applications. Built for use with NZM1 circuit breakers, it ensures reliable operation and compliance with electrical safety standards.

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LV Switchgear Crossbar Support | Durable Steel | 1200mm Width | RoHS Compliant by Eaton

Y7-283863

$75.80 $60.80

LV switchgear crossbar support made from durable steel, designed for 1200mm busbar brackets—ideal for low voltage switchgear systems. Built for industrial and commercial electrical installations, ensuring compliance with RoHS standards for environmental safety.

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LV Switchgear Mounting Kit | Supports Circuit Breakers up to 4000A | Stainless Steel Finish | 2000mm Height by Eaton

Y7-284257

$700.30 $562.00

This LV switchgear mounting kit is designed for circuit breakers up to 4000A, featuring a durable stainless steel finish and suitable for enclosure heights of 2000mm. Ideal for industrial and commercial electrical installations, it ensures safety and compliance when installed by a qualified electrician.

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LV Switchgear Partition Panel | Galvanized Steel | Modular Spacing 12.5mm | 600mm Width by Eaton

Y7-284108

$180.00 $144.40

This LV switchgear partition panel features galvanized steel construction and a modular spacing of 12.5mm—ideal for internal separation in LV switchgear assemblies. Built for electrical distribution systems, it ensures compliance with safety standards and offers durability for long-term use.

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Transparent Terminal Cover for QSA Series | Corrosion & UV Resistant | Mechanical Protection by Eaton

Y8-1319432

$50.80 $40.80

Transparent terminal cover designed for Eaton QSA series fuse switch-disconnectors, providing corrosion and UV resistance—ideal for electrical panel safety. Built for qualified electricians, it ensures mechanical protection for terminals while allowing visual inspection without removal.

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Eaton 4K Drive Shaft | 14 x 14 mm Diameter | 400 mm Length | Universal Compatibility by Eaton

Y8-1050247

$187.10 $150.20

Eaton 4K drive shaft with a 14 x 14 mm diameter and 400 mm length—ideal for use with K5 rotary handles in switchgear assemblies. Built for industrial applications, it offers corrosion resistance and thermal stability for reliable performance.

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Auxiliary Contact Block | 6A Switching Duty | 1 N/O & 1 N/C Contacts | Front Fastening by Eaton

Y8-1314398

$87.80 $70.40

Auxiliary contact block with 6A switching duty and 1 normally open and 1 normally closed contact—ideal for electrical panels and industrial switchgear. Built for automation systems, with secure screw connection and top mounting design.

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