Timeguard Circuit Protection 25A 30mA 1+SwN RCBO B Curve 6kA, Type A, Bi-Directional | TX2525

The Timeguard TX2525 25A 1+SwN RCBO provides advanced, compact protection for modern electrical installations. Combining overload, short-circuit, and residual current protection in a single device, this Type A RCBO ensures compliance, reliability, and safety across both domestic and commercial environments. Featuring bi-directional operation, the TX2525 is fully suitable for EV charging and solar PV installations, offering future-proof performance and flexibility. 

Its single pole and switched neutral design allows safe isolation of both live and neutral conductors, while the automatic terminal blanking prevents incorrect wiring.

With a 1-module slimline profile and the ability to be removed without disconnecting the busbar, the TX2525 ensures quick, neat installation every time. Backed by Timeguard’s 5-year guarantee, this RCBO delivers outstanding durability and peace of mind.

Features & Benefits

• Combined Protection: Provides overload, short-circuit, and 30mA residual current (earth fault) protection.
• Bi-Directional Design: Ideal for PV and EV applications — safe and compliant in both directions of current flow.
• Single Pole + Switched Neutral (1+SwN): Offers full circuit disconnection for enhanced safety.
• Type A Sensitivity: Detects AC and pulsating DC residual currents for modern electronic loads.
• Installer-Friendly: Can be removed from the DIN rail without removing the busbar.
• Automatic Terminal Blanking: Prevents incorrect termination and ensures safer installation.
• Compact Form Factor: 1-module width for efficient space use in consumer units.
• High Breaking Capacity: Rated at 6kA to handle demanding circuit conditions.
• Reliable Construction: Engineered to meet the highest Timeguard quality and safety standards.
• 5-Year Guarantee: Confidence backed by long-term reliability.

• Brand: Timeguard
• Range: Circuit Protection
• Model / Part Number: TX2525
• Product Type: RCBO (Residual Current Breaker with Overload)
• Poles: 1P + Switched Neutral (1+SwN)
• Tripping Curve: B Curve
• Rated Current: 25A
• Residual Operating Current: 30mA
• Type: Type A
• Breaking Capacity: 6kA
• Operation: Bi-Directional (suitable for PV/EV installations)
• Modules: 1
• Mounting: 35mm DIN rail
• Busbar Compatibility: Can be removed without busbar disconnection
• Terminal Features: Automatic blanking plate
• Standards: BS EN 61009-1
• Guarantee: 5 Years

Applications

• Domestic and commercial consumer units
• EV charging circuits
• Solar PV installations
• Lighting and general power circuits
• System upgrades and maintenance