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ABB F204 AC-125/0.03 RCD - 4P - Type AC - 125A - 30mA

ABB F204 AC-125/0.03 RCD – 4P – Type AC – 125A – 30mA

ABB F204 AC-125/0.03 4-pole Type AC residual current circuit breaker from the F200 series, rated at 125 A with 30 mA residual current sensitivity for low voltage earth leakage protection.

SKU: F204 AC-125/0.03Alt SKU: F204 AC-125/0.03MPN: 2CSF204001R1950
Price
List Price £1,311.18 ex VAT
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£1,311.18
Manufacturer Lead Time Estimated Delivery 9 weeks
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Manufacturer Lead Time

£1,311.18

Why Choose the ABB F204 AC-125/0.03 Residual Current Circuit Breaker?

The ABB F204 AC-125/0.03 is a high-capacity 4-pole residual current circuit breaker (RCCB) from the ABB F200 series, designed to provide reliable protection against earth leakage fault currents in low voltage electrical installations. With a 125 A rated current and 30 mA residual operating current, it offers sensitive residual current protection for demanding commercial and industrial distribution systems.

This ABB RCCB helps protect people and installations by disconnecting the circuit when residual current leakage is detected. Its robust construction and DIN rail mounting design support professional installation inside distribution boards, switchboards and electrical control panels.

Designed for 230/400 V AC systems, the F204 AC-125/0.03 uses Type AC residual current detection, making it suitable for standard alternating current applications. It is ideal for three-phase and neutral circuits where dependable earth leakage protection is required.

Key Advantages

  • Genuine ABB F200 series RCCB for earth leakage protection.
  • 125 A rated current with 30 mA trip sensitivity.
  • 4-pole configuration for three-phase and neutral circuits.
  • Type AC residual current protection for sinusoidal AC fault currents.
  • DIN rail mounting for efficient installation in distribution boards.
  • Suitable for commercial, industrial and building services applications.

Key Features

  • ABB F204 AC-125/0.03 residual current circuit breaker.
  • Product ID 2CSF204001R1950.
  • 125 A rated current.
  • 30 mA rated residual operating current.
  • 4-pole RCCB for three-phase electrical systems.
  • Type AC residual current detection.
  • Instantaneous operating characteristic.
  • Complies with IEC/EN 61008 standards.

Reliable Earth Leakage Protection for Distribution Systems

Residual current circuit breakers monitor the current flowing through live conductors and disconnect the supply when an imbalance to earth is detected. The ABB F204 AC-125/0.03 provides fast residual current protection, helping reduce the risk of electric shock and damage caused by insulation faults or leakage currents.

Its four-pole design makes it suitable for three-phase distribution boards where residual current protection is required across all live conductors and neutral. With ABB build quality and proven F200 series performance, it is a practical solution for professional low voltage electrical installations.

Typical Applications

  • Commercial electrical distribution boards.
  • Industrial control panels and switchboards.
  • Building services electrical systems.
  • Three-phase and neutral circuit protection.
  • OEM electrical equipment and panel assemblies.
  • Maintenance, upgrades and refurbishment projects.

Technical Specifications

Current 125 A
Phase Three Phase
Manufacturer ABB
Series F200
Model F204 AC-125/0.03
Product ID 2CSF204001R1950
EAN 8012542941507
Product type Residual Current Circuit Breaker (RCCB)
Rated current 125 A
Rated residual current 30 mA
Residual current type Type AC
Number of poles 4P
Rated voltage 230/400 V AC
Frequency 50 Hz
Rated conditional short-circuit current 10 kA
Mounting type DIN rail
Dimensions (H × W × D) 85 × 72 × 69.5 mm
Weight Approx. 500 g
Poles 4-pole
Device Type RCD
Residual Current 30 mA
RCD Type Type AC

Frequently Asked Questions

What is the ABB F204 AC-125/0.03 used for?

The ABB F204 AC-125/0.03 is used to provide residual current protection in low voltage electrical systems, helping disconnect the supply when earth leakage faults are detected.

What is the rated current of this RCCB?

This RCCB has a rated current of 125 A.

What does 30 mA sensitivity mean?

The 30 mA residual current sensitivity means the device is designed to trip when leakage current reaches 30 mA, helping provide protection against electric shock.

How many poles does the ABB F204 AC-125/0.03 have?

The F204 AC-125/0.03 is a 4-pole RCCB, suitable for three-phase and neutral electrical circuits.

Where is this RCCB typically installed?

It is typically installed on a DIN rail inside distribution boards, consumer units, switchboards and electrical control panels.

Trusted by Electrical Professionals Worldwide

ABB F200 residual current circuit breakers are trusted by electrical contractors, panel builders and facilities engineers for dependable earth leakage protection, robust construction and long service life in professional electrical installations.

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