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Eaton xEffect Miniature Circuit Breaker 3-Pole 8A Type D 415V AC 10 kA Breaking Capacity 278891 FAZ-D8/3

Category Miniature Circuit Breaker Brand Eaton Condition New

Specifications

Country of Origin India
Range xEffect
Brand Eaton
Model 278891 FAZ-D8/3
Depth 73mm
IP Rating IP20
Width 85mm
Mount Type DIN Rail
Current Rating 8A
Series xEffect
Terminal type Twin-Purpose Terminal
Breaking Capacity 10kA
Number of Poles 3
Rated AC Voltage 415V ac
Tripping Characteristics Type D
Tripping Mechanism Thermal Magnetic
Reset Actuator Type Toggle Switch
Break Time Instantaneous

Key Features

  • Designed for DIN rail mounting ensuring straightforward installation.
  • Type D tripping characteristic suited for inductive loads.
  • Thermal magnetic over-current protection for enhanced safety.
  • Twin-purpose terminals for versatile wiring options.
  • Compact dimensions of 85mm width and 73mm depth for space efficiency.
  • Toggle switch actuator enables easy manual operation and lockable positions.
  • Instantaneous break time to quickly interrupt faults.
  • IP20 rated enclosure provides protection against finger access and solid objects.

Product Description

The Eaton 278891 FAZ-D8/3 xEffect Miniature Circuit Breaker is a 3-pole device rated at 8A current with Type D tripping characteristics designed for use in industrial, commercial, and electrical automation applications operating at 415V AC. Its breaking capacity of 10 kA ensures reliable interruption of fault currents enhancing system safety.

This circuit breaker features a robust thermal magnetic tripping mechanism that provides dependable over-current protection with six levels of sensitivity. The toggle switch actuator allows for easy manual resetting and can be sealed in both ON and OFF positions to prevent unauthorized operation. Its twin-purpose terminals support flexible wiring schemes, while the compact form factor (85mm width × 73mm depth) allows for efficient control panel design and DIN rail mounting.

Rated with an IP20 enclosure, this MCB safeguards against accidental contact with live parts and solid intrusions, complying with industrial safety standards. Red or green indication lights clearly display contact position for quick visual status checks. The current limiting design reduces let-through energy during short circuits, minimizing potential damage to downstream components.

Commonly employed for supplementary protection in electrical distribution and control panels within manufacturing plants, water treatment facilities, HVAC systems, and commercial buildings, this Eaton circuit breaker delivers reliable, safe circuit management tailored for demanding environments.

Compact DIN rail mount design simplifies installation. Twin-purpose terminals accommodate diverse wiring needs. Thermal magnetic tripping protects against overload and short circuit. Toggle actuator lockable in ON and OFF positions for safety.

IP20 rating guards against finger ingress and solid objects. Clear red/green contact position indication enhances operational clarity. Instantaneous break response to faults minimizes equipment damage. Explore more in the Miniature Circuit Breaker category on EnvMart for comprehensive electrical protection solutions.

Eaton xEffect Miniature Circuit Breaker 3-Pole 8A Type D 415V AC 10 kA Breaking Capacity 278891 FAZ-D8/3
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Frequently Asked Questions

The breaking capacity of this miniature circuit breaker is 10 kA, ensuring reliable interruption of fault currents.

This model has a rated current of 8A, suitable for various electrical applications.

The circuit breaker has a width of 85mm and a depth of 73mm, making it compact for installation.

It features a thermal magnetic tripping mechanism, providing dependable over-current protection.

The enclosure has an IP20 rating, which protects against finger access and solid objects.

It is designed for DIN rail mounting, allowing for straightforward installation in control panels.

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

It features twin-purpose terminals that support versatile wiring options.

The reset actuator is a toggle switch, which allows for easy manual operation and can be locked in both ON and OFF positions.

This circuit breaker is commonly employed for supplementary protection in electrical distribution and control panels within manufacturing plants, water treatment facilities, and HVAC systems.

The circuit breaker has an instantaneous break time to quickly interrupt faults, minimizing potential damage to equipment.

The country of origin for this product is India.

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