SKU: F204 A-80/0.3Alt SKU: F204 A-80/0.3MPN: 2CSF204101R3800
ABB f204a-80/0.3 4p rcd 80a 300ma

ABB f204a-80/0.3 4p rcd 80a 300ma

ABB F204 A-80/0.3 four pole Type A residual current circuit breaker with 80 A rated current and 300 mA residual operating current for three-phase electrical protection.

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Why Choose the ABB F204 A-80/0.3 Residual Current Circuit Breaker?

The ABB F204 A-80/0.3 is a robust four-pole Residual Current Circuit Breaker (RCCB) designed to protect people, equipment and electrical installations against earth leakage faults. Part of the reliable ABB F200 series, this device provides dependable residual current protection for commercial, industrial and three-phase distribution applications.

With Type A residual current detection, the ABB F204 A-80/0.3 can detect sinusoidal AC and pulsating DC residual currents. This makes it suitable for modern installations where electronic equipment, drives, power supplies and control systems may be present.

Featuring a rated current of 80 A, 300 mA residual operating current and four-pole configuration, the F204 A-80/0.3 is well suited to three-phase electrical systems requiring reliable earth fault protection and DIN rail mounted installation.

Key Advantages

  • High quality ABB F200 series residual current circuit breaker.
  • 80 A rated current for higher-load electrical distribution systems.
  • 300 mA residual current sensitivity for earth leakage protection.
  • Type A protection for AC and pulsating DC residual currents.
  • Four-pole switching for three-phase systems with neutral.
  • Compact DIN rail mounted design for distribution boards and control panels.

Key Features

  • ABB F200 RCCB series.
  • Model F204 A-80/0.3.
  • Manufacturer part number 2CSF204101R3800.
  • 80 A rated current.
  • 300 mA residual operating current.
  • Type A residual current protection.
  • 4-pole configuration.
  • Instantaneous tripping characteristic.
  • DIN rail mounting for standard electrical enclosures.

Reliable Earth Leakage Protection for Three-Phase Installations

Residual Current Circuit Breakers continuously compare the current flowing through live conductors and neutral. If an imbalance caused by leakage to earth is detected, the RCCB disconnects the circuit, helping reduce the risk of electric shock, insulation failure and electrical fire.

The ABB F204 A-80/0.3 is designed for dependable use in larger electrical installations where four-pole residual current protection is required. Its Type A detection capability makes it suitable for circuits supplying equipment with electronic components that may produce pulsating DC residual currents.

Typical Applications

  • Three-phase distribution boards.
  • Commercial electrical installations.
  • Industrial control panels.
  • Machinery supply circuits.
  • Building services and infrastructure systems.
  • Manufacturing and production facilities.

Technical Specifications

Current 80 A
Phase Three Phase
Manufacturer ABB
Series F200
Model F204 A-80/0.3
Manufacturer part number 2CSF204101R3800
Product type Residual Current Circuit Breaker (RCCB)
Rated current 80 A
Residual operating current 300 mA
Residual current type Type A
Number of poles 4
Rated operational voltage 400 V AC
Frequency 50 / 60 Hz
Standard IEC/EN 61008
Tripping characteristic Instantaneous
Mounting type DIN rail
Protection rating IP20
Dimensions (H × W × D) approx. 85 × 70 × 69 mm
Weight approx. 380 g
HS Code 85363030
Country of Manufacture Italy

Frequently Asked Questions

What is the ABB F204 A-80/0.3 used for?

The ABB F204 A-80/0.3 is used to provide residual current protection in three-phase electrical installations by disconnecting the supply when earth leakage currents are detected.

What is the rated current of this RCCB?

This model has an 80 A rated current, making it suitable for higher-load commercial and industrial distribution applications.

What residual current sensitivity does it provide?

The ABB F204 A-80/0.3 provides 300 mA residual operating current sensitivity for earth leakage protection.

What does Type A residual current protection mean?

Type A RCCBs detect both sinusoidal AC residual currents and pulsating DC residual currents, making them suitable for electrical systems containing modern electronic equipment.

How is the ABB F204 A-80/0.3 installed?

It is designed for standard DIN rail mounting inside distribution boards, control panels and electrical enclosures.

Trusted by Electrical Professionals Worldwide

ABB F200 residual current circuit breakers are widely specified by electrical contractors, panel builders and maintenance engineers for reliable protection, robust construction and dependable operation in modern electrical installations.

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