ABB F202 A-63/0.03 16.7Hz residual current circuit breaker, a 2-pole Type A RCCB with 63 A rated current and 30 mA residual operating current for specialist low-frequency AC electrical systems.
£441.33
The ABB F202 A-63/0.03 16.7Hz is a specialist 2-pole residual current circuit breaker (RCCB) designed to provide dependable protection against earth leakage faults in low-frequency AC applications. As part of the trusted ABB F200 RCCB series, it is suited to electrical installations where 16.7 Hz operation is required, including railway-related power systems and specialist infrastructure circuits.
This Type A RCCB detects alternating residual currents and pulsating DC residual currents, making it suitable for applications where sensitive residual current protection is required. Its compact modular design, screw terminal connection and DIN rail mounting allow straightforward installation inside distribution boards, control panels and specialist switchgear assemblies.
With a rated current of 63 A, a 30 mA residual operating current and a 16.7 Hz rated frequency, the ABB F202 A-63/0.03 16.7Hz provides sensitive earth leakage protection for circuits requiring low-frequency compatibility. Its robust ABB construction supports reliable operation in demanding professional electrical installations.
Residual current circuit breakers monitor the balance of current flowing through live and neutral conductors. If leakage current to earth creates an imbalance above the trip threshold, the RCCB disconnects the circuit quickly, helping reduce the risk of electric shock, insulation damage and electrical fire.
The ABB F202 A-63/0.03 16.7Hz is designed for installations requiring residual current protection at low AC frequency. Its 16.7 Hz compatibility makes it suitable for specialist electrical systems where standard 50/60 Hz residual current devices may not be appropriate.
| Current | 63 A |
|---|---|
| Manufacturer | ABB |
| Series | F200 |
| Model | F202 A-63/0.03 16.7Hz |
| Product type | Residual Current Circuit Breaker (RCCB) |
| Number of poles | 2 |
| Rated current | 63 A |
| Rated residual operating current | 30 mA |
| Residual current type | Type A |
| Rated frequency | 16.7 Hz |
| Rated voltage | 230 V AC |
| Rated voltage range | 110-254 V AC |
| Rated insulation voltage | 500 V |
| Mounting type | DIN rail |
| Terminal type | Screw terminal |
| Break time | Instantaneous |
| Degree of protection | IP20 |
| Built-in depth | 69 mm |
| Dimensions (H × W × D) | approx. 85 × 35 × 69 mm |
| HS Code | 85363030 |
| Country of Manufacture | Italy |
The ABB F202 A-63/0.03 16.7Hz is used to provide residual current protection in specialist low-frequency AC electrical systems, including railway-related installations.
This RCCB has a 63 A rated current.
The device has a 30 mA rated residual operating current, providing sensitive earth leakage protection.
The 16.7 Hz rating makes the RCCB suitable for specialist low-frequency AC systems where standard 50/60 Hz devices may not be appropriate.
The RCCB is designed for DIN rail mounting inside distribution boards, control panels and modular switchgear assemblies.
ABB F200 residual current circuit breakers are trusted by electricians, rail infrastructure specialists, panel builders and electrical engineers for dependable earth leakage protection in demanding professional installations.
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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...