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Miniature circuit breakers

29 products

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Featured Best selling Alphabetically, A-Z Alphabetically, Z-A Price, low to high Price, high to low Date, old to new Date, new to old

  • Circuit breaker installation fuse ESKA 16A 3P B16 Circuit breaker installation fuse ESKA 16A 3P B16

    Mutlusan Circuit breaker installation fuse ESKA 16A 3P B16

    Large quantity

    Three-pole (3P) circuit breaker is a robust protection device for electrical installations in three-phase systems. It protects against overloads and short circuits, ensuring safety in industrial, commercial, and residential installations. Application: Widely used in industrial installations, main distribution boards, and subpanels where simultaneous protection of all three phases is required. Technical Specifications: Number of poles: 3 Tripping characteristic: B Rated current: 16A Protection class: IP20 Max. conductor cross-section: 1 to 25 mm² Max. tightening torque: 2.5 Nm Mounting: standard DIN rail TH35 mm Operating temperature: -30°C to 60°C Rated operating voltage: AC 230 / 400V Breaking capacity: 6 kA Electrical lifespan: 5000 cycles Mechanical lifespan: 20000 cycles CE certified

    31,20 zł

  • Circuit breaker installation fuse ESKA 16A 3P C16 Circuit breaker installation fuse ESKA 16A 3P C16

    Mutlusan Circuit breaker installation fuse ESKA 16A 3P C16

    Large quantity

    Three-pole (3P) circuit breaker is a solid protection device for electrical installations in three-phase systems. It safeguards against overloads and short circuits, ensuring safety in industrial, commercial, and residential installations. Application: Particularly recommended for industrial, workshop, and technical installations where equipment generates temporary current surges. Technical Specifications: Number of poles: 3 Tripping characteristic: C Rated current: 16A Protection class: IP20 Max. conductor cross-section: 1 to 25 mm² Max. tightening torque: 2.5 Nm Mounting: standard DIN rail TH35 mm Operating temperature: -30°C to 60°C Rated operating voltage: AC 230 / 400V Breaking capacity: 6 kA Electrical lifespan: 5000 cycles Mechanical lifespan: 20000 cycles CE certified

    39,00 zł

  • Circuit breaker installation fuse ESKA 32A 3P B32 Circuit breaker installation fuse ESKA 32A 3P B32

    Mutlusan Circuit breaker installation fuse ESKA 32A 3P B32

    Large quantity

    Three-pole (3P) circuit breaker is a solid protection device for electrical installations in three-phase systems. It protects against overloads and short circuits, ensuring safety in industrial, commercial, and residential installations. Application: Ideal for three-phase circuits powering furnaces, heaters, auxiliary distribution boards, or heating systems. Technical Specifications: Number of poles: 3 Tripping characteristic: B Rated current: 32A Protection class: IP20 Max. conductor cross-section: 1 to 25 mm² Max. tightening torque: 2.5 Nm Mounting: standard DIN rail TH35 mm Operating temperature: -30°C to 60°C Rated operating voltage: AC 230 / 400V Breaking capacity: 6 kA Electrical lifespan: 5000 cycles Mechanical lifespan: 20000 cycles CE certified

    35,00 zł

  • Circuit breaker installation fuse ESKA 32A 3P C32 Circuit breaker installation fuse ESKA 32A 3P C32

    Mutlusan Circuit breaker installation fuse ESKA 32A 3P C32

    Large quantity

    Three-pole (3P) circuit breaker is a reliable protection device for electrical installations in three-phase systems. It protects against overloads and short circuits, ensuring safety in industrial, commercial, and residential installations. Application: Recommended for protecting power supply systems for industrial equipment and technical systems in commercial buildings. Technical Specifications: Number of poles: 3 Tripping characteristic: C Rated current: 32A Protection class: IP20 Max. conductor cross-section: 1 to 25 mm² Max. tightening torque: 2.5 Nm Mounting: standard DIN rail TH35 mm Operating temperature: -30°C to 60°C Rated operating voltage: AC 230 / 400V Breaking capacity: 6 kA Electrical lifespan: 5000 cycles Mechanical lifespan: 20000 cycles CE certified

    36,00 zł

  • Circuit breaker installation fuse ESKA 63A 3P B63 Circuit breaker installation fuse ESKA 63A 3P B63

    Mutlusan Circuit breaker installation fuse ESKA 63A 3P B63

    Large quantity

    Three-pole (3P) circuit breaker is a robust protection device for electrical installations in three-phase systems. It protects against the effects of overloads and short circuits, ensuring safety in industrial, commercial, and residential applications. Application: Designed for industrial, workshop, and commercial use – particularly in systems supplying machinery, large distribution panels, or production lines. Technical Specifications: Number of poles: 3 Tripping characteristic: B Rated current: 63A Protection class: IP20 Max. conductor cross-section: 1 to 25 mm² Max. tightening torque: 2.5 Nm Mounting: standard DIN rail TH35 mm Operating temperature: -30°C to 60°C Rated operating voltage: AC 230 / 400V Breaking capacity: 6 kA Electrical lifespan: 5000 cycles Mechanical lifespan: 20000 cycles CE certified

    46,50 zł

Overcurrent circuit breakers, commonly known as "eskas," are components of electrical installations designed to interrupt the circuit when the current flowing through it exceeds a safe value for that circuit.

The use of fuses allows for the control and protection of receiving circuits in installations, as well as electrical devices in households, from the effects of overloads or short circuits.

The circuit breaker's housing and all non-metallic parts inside the breaker are made of non-flammable ABS plastic. The reinforced contact terminals have grooves to improve mechanical stability and ensure reliable contact.

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