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ABB F204A-125/0.1 RCD - 4P - Type A - 125A - 100mA

ABB F204A-125/0.1 RCD – 4P – Type A – 125A – 100mA

ABB F204 A-125/0.1 four pole Type A residual current circuit breaker with 125 A rated current and 100 mA residual operating current for commercial and industrial electrical protection.

SKU: 2CSF204101R2950Alt SKU: F204 A-125/0.1MPN: 2CSF204101R2950
Price
List Price £1,732.35 ex VAT
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£1,732.35
Manufacturer Lead Time Estimated Delivery 9 weeks
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Manufacturer Lead Time

£1,732.35

Why Choose the ABB F204 A-125/0.1 Residual Current Circuit Breaker?

The ABB F204 A-125/0.1 is a premium 4 pole residual current circuit breaker (RCCB) designed to provide dependable protection against earth leakage faults in commercial, industrial and infrastructure electrical installations. As part of the trusted ABB F200 Series, it delivers reliable protection for personnel and electrical systems by disconnecting the supply whenever dangerous residual current is detected.

Featuring a 125 A rated current and a 100 mA rated residual operating current, this RCCB is ideal for high-capacity three-phase distribution systems requiring dependable earth fault protection. The Type A operating characteristic detects alternating sinusoidal residual currents together with pulsating DC residual currents, making it suitable for installations incorporating electronic equipment, automation systems and variable speed drives.

Designed for DIN rail mounting, the ABB F204 A-125/0.1 combines compact dimensions, robust construction and compatibility with ABB accessories. Its proven reliability and long service life make it an excellent choice for professional switchboards, distribution boards and industrial control panels.

Key Advantages

  • Reliable 4 pole RCCB for commercial and industrial installations.
  • 125 A rated current for high-capacity three-phase electrical distribution.
  • 100 mA residual operating current for dependable earth fault protection.
  • Type A protection for AC and pulsating DC residual currents.
  • Compact DIN rail mounting for professional electrical distribution boards.
  • ABB F200 Series quality with dependable long-term performance.

Key Features

  • ABB F200 Series RCCB.
  • 125 A rated current.
  • 100 mA rated residual operating current.
  • Type A residual current detection.
  • 4 pole configuration.
  • 230 / 400 V AC rated operational voltage.
  • 50 / 60 Hz operation.
  • Instantaneous tripping characteristic.
  • DIN rail mounting.
  • Screw terminal connections.

Reliable Earth Leakage Protection

Residual current circuit breakers continuously monitor the balance between outgoing and returning current. If an earth leakage fault occurs, the RCCB disconnects the circuit almost instantly, helping protect personnel against electric shock while reducing the risk of equipment damage and electrical fires caused by insulation failure.

The ABB F204 A-125/0.1 is particularly suited to installations containing electronic equipment, automation systems, LED lighting, UPS systems and variable speed drives where Type A residual current protection is recommended.

Typical Applications

  • Commercial electrical distribution boards.
  • Industrial switchgear assemblies.
  • Three-phase power distribution systems.
  • Manufacturing and production facilities.
  • Infrastructure and public buildings.
  • Electrical installations requiring Type A residual current protection.

Technical Specifications

Current 125 A
Phase Three Phase
Manufacturer ABB
Series F200 RCCB Series
Model F204 A-125/0.1
Product ID 2CSF204101R2950
EAN 8012542942009
Product type Residual Current Circuit Breaker (RCCB)
Rated current 125 A
Rated residual operating current 100 mA
Residual current type Type A
Rated operational voltage 230 / 400 V AC
Rated insulation voltage 500 V
Rated impulse withstand voltage 4 kV
Frequency 50 / 60 Hz
Number of poles 4
Operating characteristic Instantaneous
Rated conditional short-circuit current 10 kA
Maximum surge current 0.25 kA
Protection rating IP2X
Mounting type DIN rail
Mounting position Any
Neutral terminal position Right
Dimensions (H × W × D) 85 × 72 × 69.5 mm
Weight approx. 0.50 kg
Standards IEC/EN 61008, UL 1053
Poles 4-pole
Device Type RCD
Residual Current 100 mA
RCD Type Type A

Frequently Asked Questions

What is the ABB F204 A-125/0.1 used for?

It provides residual current protection by disconnecting the electrical supply whenever earth leakage is detected, helping protect people and electrical installations.

What does the 125 A rating indicate?

The 125 A rating is the maximum continuous current the RCCB is designed to carry during normal operating conditions.

What does the 100 mA residual operating current provide?

The 100 mA sensitivity provides dependable earth fault protection while helping reduce nuisance tripping in suitable applications.

What does Type A mean?

Type A RCCBs detect alternating sinusoidal residual currents together with pulsating DC residual currents generated by many modern electronic devices.

How is the ABB F204 A-125/0.1 installed?

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

Trusted by Electrical Professionals Worldwide

ABB F200 Series residual current circuit breakers are trusted worldwide by electricians, panel builders and industrial engineers for dependable earth leakage protection, outstanding build quality and long-term reliability.

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