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Eaton xEffect Miniature Circuit Breaker, 1-Pole, 10A, Type B Thermal Magnetic, 240V AC, 48V DC, 10 kA 278531 FAZ-B10/1

Category Miniature Circuit Breaker Brand Eaton Condition New

Specifications

Country of Origin India
Range xEffect
Brand Eaton
Model 278531 FAZ-B10/1
Depth 80mm
IP Rating IP20
Width 60mm
Mount Type DIN Rail
Current Rating 10A
Series FAZ
Terminal type Screw
Breaking Capacity 10kA
Number of Poles 1
Rated AC Voltage 240V ac
Rated DC Voltage 48V dc
Tripping Characteristics Type B
Tripping Mechanism Thermal Magnetic
Reset Actuator Type Toggle Switch
Break Time Instantaneous
Eaton Memera AHB MCB, 1P, 10A Curve B, 240V AC, 10 kA Breaking CapacityBrand Eaton

Key Features

  • Single-pole configuration provides reliable circuit protection.
  • Type B thermal magnetic tripping mechanism ensures rapid disconnection at 3-5 times rated current.
  • Rated for 240V AC and 48V DC voltages, with a 10 kA breaking capacity.
  • Compact dimensions of 17.8mm (L) x 66mm (W) x 80mm (D) allow installation in confined spaces.
  • DIN rail mounting facilitates convenient and tool-free installation.
  • Equipped with screw terminals for secure and easy wiring.
  • Toggle switch reset actuator for intuitive operation.
  • IP20 rated for adequate protection against solid objects and finger contact.

Product Description

Eaton 278531 FAZ-B10/1 Miniature Circuit Breaker is a 1-pole device designed for industrial, commercial, and domestic power installations. Rated for 10A current with a Type B thermal magnetic tripping mechanism, this MCB offers reliable protection by disconnecting circuits between 3 and 5 times the rated current to prevent damage from overloads and short circuits. It operates effectively on 240V AC and 48V DC systems and has a breaking capacity of 10 kA.

The compact form factor with dimensions of 17.8mm length, 66mm width, and 80mm depth allows it to fit into compact electrical panels and enclosures. The unit mounts easily on standard DIN rails, enabling quick and tool-free installation. Screw terminals ensure secure electrical connections, while the toggle switch actuator allows for simple manual resetting.

With an IP20 protection rating, this MCB guards against contact with fingers and solid objects larger than 1mm, enhancing user safety. It is designed to function in harsh environmental conditions, operating reliably within a temperature range of -40°C to +70°C. Instantaneous break time ensures fast interruption of fault currents, minimizing risks of damage and service delays.

Single-pole circuit protection. Type B thermal magnetic tripping for sensitive overload and short circuit protection. 240V AC and 48V DC voltage ratings. Breaking capacity of 10 kA withstands high fault currents. Compact design for tight installation spaces.

DIN rail mounting for ease of installation. Screw terminal connections. Toggle switch reset actuator. IP20 protection against solid objects and finger contact. Reliable operation from -40°C to +70°C ambient temperatures.

This Eaton xEffect Miniature Circuit Breaker is ideal for use in electrical distribution systems requiring dependable and fast fault disconnection, suitable for industrial automation, manufacturing, commercial buildings, and residential installations. EnvMart offers this product within the Miniature Circuit Breaker category, providing quality electrical protection solutions sourced from reputable manufacturers.

Eaton xEffect Miniature Circuit Breaker, 1-Pole, 10A, Type B Thermal Magnetic, 240V AC, 48V DC, 10 kA 278531 FAZ-B10/1
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Frequently Asked Questions

The Eaton xEffect Miniature Circuit Breaker has a current rating of 10A.

It is rated for 240V AC and 48V DC voltages.

This miniature circuit breaker has a breaking capacity of 10 kA.

It features a Type B thermal magnetic tripping mechanism.

It mounts on standard DIN rails for convenient installation.

The dimensions are 17.8mm in length, 66mm in width, and 80mm in depth.

This circuit breaker has an IP20 rating, providing protection against solid objects and finger contact.

It operates reliably within a temperature range of -40°C to +70°C.

The unit is equipped with a toggle switch reset actuator for intuitive operation.

It is suitable for industrial automation, manufacturing, commercial buildings, and residential installations.

This model uses screw terminals for secure and easy wiring.

This miniature circuit breaker belongs to the FAZ series by Eaton.

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