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Eaton xEffect Miniature Circuit Breaker 2-Pole 4A Type S Thermal Magnetic 230V AC 10 kA Breaking Capacity 278808 FAZ-S4/2

Category Miniature Circuit Breaker Brand Eaton Condition New

Specifications

Country of Origin Romania
Range xEffect
Brand Eaton
Model 278808 FAZ-S4/2
Depth 74mm
IP Rating IP20
Width 35mm
Mount Type DIN Rail
Current Rating 4A
Series xEffect
Terminal type Twin-Purpose Terminal
Breaking Capacity 10kA
Number of Poles 2
Rated AC Voltage 230V ac
Tripping Characteristics Type S
Tripping Mechanism Thermal Magnetic
Reset Actuator Type Toggle Switch
Break Time Instantaneous
MCB Module widths 1P 17.5mm, 2P 35mm and 3P 52.5mm
2 pole type S circuit breaker,4.5kA 4ABrand Moeller

Key Features

  • Designed for DIN rail mounting with a narrow 35mm width saving panel space.
  • Offers dual thermal and electromagnetic release for reliable overload and short-circuit protection.
  • Equipped with twin-purpose terminals for easy installation.
  • Finger-proof design with trip-free mechanism enhances safety.
  • Instantaneous break time ensures quick response to faults.
  • Rated for industrial and electrical distribution use compliant with IEC and EN standards.
  • Compact depth of 74mm accommodates tight installation environments.

Product Description

Eaton 278808 FAZ-S4/2 xEffect miniature circuit breaker is a 2-pole device rated for 4A current with Type S tripping characteristics, operating at 230V AC voltage, and can safely interrupt faults up to 10 kA. It features thermal magnetic protection ensuring fast and precise tripping against overload and short circuits.

Part of Eaton's xEffect FAZ series, this MCB is designed for industrial, commercial, and electrical automation applications particularly in control circuits and distribution boards. Its current-limiting design reduces electrical energy let-through and enhances protection of circuit components.

This MCB is DIN rail mountable with a space-saving 35mm width per pole, enabling compact panel configurations. It is equipped with twin-purpose terminals simplifying wiring connections and has a toggle switch reset actuator.

The device is finger-proof and incorporates a trip-free mechanism preventing manual override of the tripping function. Instantaneous breaking time ensures rapid fault clearance minimizing equipment damage.

The FAZ series complies with IEC 60947-2 and related EN standards, ensuring suitability for industrial low voltage circuit breaker applications. It is manufactured in Romania with country compliance and quality assurance.

Thermal magnetic overcurrent protection for accurate and dependable operation. Clear indication of contact position via front switch toggle. Small modular width of 17.5mm per pole saves panel space and reduces costs. Designed for quick and easy installation on DIN rails.

Suitable for use in electrical distribution, industrial automation, and control systems. This Miniature Circuit Breaker is essential for protecting electrical installations against overload damage and short circuits with reliable performance.

Explore Eaton's range of industrial electrical protection devices and circuit breakers for enhanced safety and system reliability at EnvMart.

Eaton xEffect Miniature Circuit Breaker 2-Pole 4A Type S Thermal Magnetic 230V AC 10 kA Breaking Capacity 278808 FAZ-S4/2
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Frequently Asked Questions

The Eaton xEffect miniature circuit breaker has a breaking capacity of 10 kA, allowing it to safely interrupt faults in electrical circuits.

This model is rated for a current of 4A, making it suitable for various electrical applications.

It operates at a rated AC voltage of 230V, making it compatible with standard electrical systems.

The circuit breaker features a thermal magnetic tripping mechanism, providing reliable protection against overloads and short circuits.

The width of this miniature circuit breaker is 35mm, designed for space-efficient DIN rail mounting.

The depth of this model is 74mm, allowing it to fit into tight installation environments.

It is designed for DIN rail mounting, making installation straightforward and efficient in panel configurations.

This model includes a finger-proof design and a trip-free mechanism, which prevents manual override of the tripping function, enhancing safety.

It is equipped with twin-purpose terminals, which simplify wiring connections during installation.

The FAZ-S4/2 complies with IEC 60947-2 and related EN standards, ensuring its suitability for industrial low voltage applications.

It is suitable for use in electrical distribution, industrial automation, and control systems, providing essential protection against overload and short circuits.

The circuit breaker features an instantaneous break time, ensuring rapid fault clearance to minimize equipment damage.

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