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Siemens xEffect Miniature Circuit Breaker 3-Pole 20A Type B 415V AC 10kA Breaking Capacity 278848 FAZ-B20/3

Category Miniature Circuit Breaker Brand Siemens Condition New

Specifications

Country of Origin India
Range xEffect
Brand Siemens
Model 278848 FAZ-B20/3
Depth 73mm
IP Rating IP20
Width 85mm
Mount Type DIN Rail
Current Rating 20A
Series xEffect
Terminal type Twin-Purpose Terminal
Breaking Capacity 10kA
Number of Poles 3
Rated AC Voltage 415V ac
Tripping Characteristics Type B
Tripping Mechanism Thermal Magnetic
Reset Actuator Type Toggle Switch
Break Time Instantaneous

Key Features

  • Easy snap-on DIN rail mounting enables quick installation.
  • Complies with IEC 60947-2 safety standards for low-voltage power distribution.
  • Thermal-magnetic trip mechanism provides reliable six-level overcurrent protection.
  • Compact width of 85mm for space-efficient control cabinets.
  • Instantaneous break time with 10kA breaking capacity for short-circuit protection.
  • Toggle switch actuator allows easy manual reset after tripping.
  • Protected against impact and vibration for demanding industrial environments.
  • Twin-purpose terminal type supports flexible wiring options.

Product Description

Eaton 278848 FAZ-B20/3 miniature circuit breaker is a 3-pole Type B device rated for 20A current and 415V AC voltage, designed for control panel applications. It provides reliable and safe overcurrent protection with a 10kA breaking capacity, making it suitable for industrial, commercial, and electrical distribution systems.

This circuit breaker features a thermal-magnetic trip mechanism with six levels of protection to ensure immediate response to faults. The manual toggle switch actuator allows easy resetting without replacement. Compliant with IEC 60947-2 standards, it is engineered for durability and safety in low-voltage power installations.

The slim 85mm width per unit optimizes space in electrical panels, and its twin-purpose terminals support quick and secure connections. Moreover, the product is designed to withstand impact and vibration, making it reliable in demanding settings including manufacturing, infrastructure, and HVAC systems.

Installation is simplified by the easy snap-on DIN rail mount. This model is part of Eaton's xEffect series known for quality and dependable circuit protection. The thermal-magnetic tripping mechanism ensures optimal performance in short-circuit and overload conditions to protect electrical circuits efficiently.

Easy snap-on DIN rail mounting enables quick installation. Complies with IEC 60947-2 safety standards for low-voltage power distribution. Thermal-magnetic trip mechanism provides reliable six-level overcurrent protection.

Compact width of 85mm for space-efficient control cabinets. Instantaneous break time with 10kA breaking capacity for short-circuit protection. Toggle switch actuator allows easy manual reset after tripping. Protected against impact and vibration for demanding industrial environments.

Twin-purpose terminal type supports flexible wiring options.

Use the Eaton 278848 FAZ-B20/3 Miniature Circuit Breaker for effective circuit protection in industrial automation, manufacturing plants, water treatment facilities, commercial buildings, and infrastructure projects. Explore the comprehensive Eaton range at EnvMart for high-quality electrical components.

Siemens xEffect Miniature Circuit Breaker 3-Pole 20A Type B 415V AC 10kA Breaking Capacity 278848 FAZ-B20/3
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Frequently Asked Questions

It has a breaking capacity of 10kA, providing effective short-circuit protection.

This circuit breaker is rated for 20A current and 415V AC voltage.

It features a thermal-magnetic trip mechanism that provides six levels of overcurrent protection for reliable operation.

The circuit breaker has a width of 85mm and a depth of 73mm.

It is designed for easy snap-on DIN rail mounting, facilitating quick installation.

The IP rating is IP20, indicating protection against solid objects greater than 12.5mm but not against water.

It features a toggle switch actuator for easy manual resetting after tripping.

This model is part of the xEffect series by Siemens.

It has twin-purpose terminals that support flexible wiring options.

The tripping characteristics are classified as Type B, suitable for general applications.

It is designed for demanding industrial environments, including manufacturing and infrastructure projects.

It complies with IEC 60947-2 safety standards for low-voltage power distribution.

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