FuseBox RTF06B25BD 25A 1P+N Switched B Curve 6kA 30mA Type F Bi-Directional RCBO

The FuseBox RTF06B25BD 25A Type F Bi-Directional RCBO is a compact electrical circuit protection device designed to provide dependable overload, short-circuit and residual current protection in domestic and commercial installations. Featuring a 25A rated current, B Curve tripping characteristic, 6kA breaking capacity and 30mA residual current sensitivity, this 1P+N switched RCBO combines essential protection functions within a space-saving single-module design.

Designed for modern electrical circuits incorporating electronic equipment, the FuseBox RTF06B25BD features Type F residual current protection, capable of detecting AC, pulsating DC and higher-frequency residual currents up to 1kHz. Its bi-directional design supports protective operation with current flowing in either direction, making it suitable for appropriately designed electrical installations where power flow may change direction.

By combining miniature circuit breaker (MCB) and residual current device (RCD) functionality, this FuseBox RCBO provides comprehensive individual circuit protection while helping maximise available space inside compatible consumer units and distribution boards.

Key Features

• Type F residual current protection: Detects AC, pulsating DC and higher-frequency residual currents up to 1kHz.
• Bi-directional protection: Designed to provide protective operation with electrical current flowing in either direction.
• 25A rated current: Provides overcurrent protection for suitably rated electrical circuits.
• 30mA residual current sensitivity: Offers additional protection against electric shock caused by residual current faults.
• B Curve tripping characteristic: Suitable for circuits with relatively low starting or inrush currents.
• 6kA breaking capacity: Provides short-circuit protection with a rated breaking capacity of 6,000A.
• 1P+N switched configuration: Combines single-pole overcurrent protection with switched neutral functionality.
• Combined MCB and RCD protection: Integrates overload, short-circuit and residual current protection within one device.
• Single-module construction: Compact design helps save valuable space within consumer units and distribution boards.
• Modern circuit protection: Suitable for compatible electrical installations incorporating electronic equipment with variable-frequency characteristics.
• Wide product range: Part of the FuseBox Type F bi-directional RCBO range, available in current ratings from 6A to 50A.

Technical Specifications

• Manufacturer: FuseBox
• Part Number: RTF06B25BD
• Product Type: Bi-Directional RCBO
• Residual Current Type: Type F
• Rated Current (In): 25A
• Residual Current Sensitivity: 30mA
• Tripping Characteristic: B Curve
• Breaking Capacity: 6kA
• Pole Configuration: 1P+N Switched
• Current Flow: Bi-Directional
• Residual Current Frequency Detection: Up to 1kHz
• Module Width: Single Module
• Protection Functions: Overload, Short Circuit and Residual Current

Suitable Applications

• Domestic consumer units and distribution boards
• Commercial electrical distribution installations
• Electrical circuits requiring 25A B Curve overcurrent protection
• Circuits incorporating compatible electronic equipment with variable-frequency characteristics
• Installations requiring Type F residual current protection
• Appropriately designed bi-directional electrical systems
• Space-restricted consumer units requiring compact RCBO protection

Instruction Manual:

Download FuseBox RTF06B25BD Instruction Manual

FuseBox Brochure:

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