ABB F204 AC-80/0.3 L four pole Type AC residual current circuit breaker with 80 A rated current and 300 mA residual operating current for commercial and industrial electrical protection.
£280.65
The ABB F204 AC-80/0.3 L is a premium 4 pole residual current circuit breaker (RCCB) engineered 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 both personnel and equipment while helping installations comply with modern electrical safety standards.
Featuring an 80 A rated current and a 300 mA rated residual operating current, this RCCB is ideal for three-phase distribution systems requiring dependable earth fault protection. Its Type AC operating characteristic detects alternating sinusoidal residual currents, reducing the risk of electric shock and helping minimise fire hazards caused by insulation failures.
The L variant incorporates a left-hand neutral terminal configuration, making it suitable for installations where this wiring arrangement is specified. Designed for DIN rail mounting, the F204 AC-80/0.3 L offers robust construction, long mechanical life and compatibility with a comprehensive range of ABB accessories.
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 to protect personnel from electric shock while reducing the likelihood of electrical fires caused by insulation breakdown.
The ABB F200 Series is widely specified for industrial control panels, commercial distribution boards and infrastructure projects where dependable performance, long service life and easy installation are essential.
| Current | 80 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | ABB |
| Series | F200 RCCB Series |
| Model | F204 AC-80/0.3 L |
| Product ID | 2CSF204023R3800 |
| Product type | Residual Current Circuit Breaker (RCCB) |
| Rated current | 80 A |
| Rated residual operating current | 300 mA |
| Residual current type | Type AC |
| Rated operational voltage | 230 / 400 V AC |
| Rated insulation voltage | 500 V |
| 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 |
| Neutral terminal position | Left |
| Dimensions (H × W × D) | 85 × 70 × 69 mm |
| Weight | Approx. 0.38 kg |
| Standards | IEC/EN 61008 |
It provides earth leakage protection by disconnecting the electrical supply when a residual current fault is detected, helping protect people and electrical installations.
A 300 mA sensitivity is commonly specified for equipment and fire protection applications where higher residual current thresholds are appropriate.
The ABB F204 AC-80/0.3 L is a Type AC RCCB designed to detect alternating sinusoidal residual currents.
The L version features the neutral terminal positioned on the left-hand side to suit specific switchboard wiring configurations.
It is designed for DIN rail mounting inside commercial and industrial distribution boards, switchgear and electrical control panels.
ABB F200 Series residual current circuit breakers are trusted by electricians, panel builders and industrial engineers worldwide for dependable earth leakage protection, high build quality and long-term reliability.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...