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Lovato Electric xEffect Miniature Circuit Breaker, 1-Pole, 4A, Type D, 240V AC, 48V DC, 10 kA Breaking 278576 FAZ-D4/1

Category Miniature Circuit Breaker Brand LOVATO Electric Condition New

Specifications

Country of Origin India
Range xEffect
Brand Lovato Electric
Model 278576 FAZ-D4/1
Depth 80mm
IP Rating IP20
Width 66mm
Mount Type DIN Rail
Current Rating 4A
Series xEffect
Terminal type Screw
Breaking Capacity 10kA
Number of Poles 1
Rated AC Voltage 240V ac
Rated DC Voltage 48V dc
Tripping Characteristics Type D
Tripping Mechanism Thermal Magnetic
Reset Actuator Type Toggle Switch
Break Time Instantaneous
MCB Module widths 1P 17.5mm, 2P 35mm and 3P 52.5mm

Key Features

  • Designed for control circuits and electrical distribution boards.
  • Thermal-magnetic overcurrent protection for robust safety.
  • Clear contact position indication via front toggle switch.
  • Easy DIN rail mounting with a compact width saving panel space.
  • Offers instantaneous break time with trip-free mechanism.
  • Operating voltages of 240V AC and 48V DC ensure broad compatibility.
  • Breaking capacity rated at 10 kA to handle high fault currents.
  • Construction includes screw terminal type and IP20 finger protection rating.

Product Description

Eaton 278576 FAZ-D4/1 is a miniature circuit breaker from the xEffect FAZ series designed to protect electrical circuits against overload and short-circuit damages using thermal and electromagnetic release mechanisms. It supports a current rating of 4A, single pole configuration, and offers Type D tripping characteristics suited for inductive loads.

The device operates reliably within rated voltages of 240V AC and 48V DC and has a breaking capacity of 10 kA, enabling it to interrupt fault currents efficiently and protect electrical equipment and wiring systems. The compact design features a module width of 17.5 mm per pole and easy installation on standard DIN rails.

Equipped with a toggle switch for clear position indication, the breaker provides instantaneous trip response complemented by a trip-free mechanism ensuring safety against handle override. The screw-type terminals and IP20 rating enhance safety by preventing finger access to live parts.

This Miniature Circuit Breaker is ideal for industrial, commercial, and residential electrical distribution boards, offering reliable protection in applications requiring high safety standards and space efficiency.

Thermal and electromagnetic overcurrent protection ensures fast fault interruption. Compact modular width saves panel space and reduces installation costs. Supports versatile power system applications with dual AC/DC voltage compatibility.

Safety features include trip-free mechanism and finger protection (IP20). Mounts securely on standard DIN rails for easy integration. Operating current range of 4A suitable for control circuits and lighting protection. Complies with IEC 60947-2 standards for low voltage circuit breakers.

Reliable with a breaking capacity of 10 kA to handle short circuit faults. For more industrial and electrical protection solutions, browse the Eaton xEffect series and related circuit breaker products on EnvMart.

Lovato Electric xEffect Miniature Circuit Breaker, 1-Pole, 4A, Type D, 240V AC, 48V DC, 10 kA Breaking 278576 FAZ-D4/1
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Frequently Asked Questions

This model has a current rating of 4A, making it suitable for control circuits and lighting protection.

It operates at rated voltages of 240V AC and 48V DC, ensuring broad compatibility for various applications.

The breaking capacity is rated at 10 kA, allowing it to efficiently interrupt high fault currents.

It is designed for easy installation on standard DIN rails, which simplifies integration into electrical distribution boards.

It features a thermal magnetic tripping mechanism, providing reliable protection against overload and short-circuit conditions.

The IP rating is IP20, which provides finger protection by preventing access to live parts.

The dimensions are 66mm in width and 80mm in depth, with a module width of 17.5mm per pole.

This model has Type D tripping characteristics, which are suitable for inductive loads.

It features screw-type terminals, which facilitate secure connections in electrical installations.

The reset actuator is a toggle switch, providing clear position indication for the circuit status.

The country of origin for this product is India.

This model is part of the xEffect series, designed for robust electrical protection.

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