Description
40A Double Pole Single Module RCBO
Note: This RCBO requires a double pole busbar system and will not fit standard consumer units. It is specifically designed for use with Live Electrical SRN Double Pole Busbar Consumer Units.
40A Single Module Type A RCBO for High Load & PV Solar Circuits
The Live Electrical RNC140B-30N is a compact 40A Double Pole RCBO designed for modern consumer units requiring reliable protection in a space-saving single-module format. Featuring 30mA Type A protection, B Curve tripping characteristics and bi-directional operation, it is suitable for domestic, commercial and PV solar applications.
The 40A Double Pole Single Module RCBO provides reliable protection against overloads, short circuits and earth leakage faults. Its fully bi-directional design makes it suitable for installations where current flow may reverse, including PV solar systems and renewable energy applications.
Designed specifically for the Live Electrical SRN double pole busbar system, this RCBO eliminates the need for traditional neutral fly leads when installed within compatible consumer units, creating a cleaner and more organised installation.
Key Features – 40A Double Pole Single Module RCBO
- Type A RCBO – Protects against AC and pulsating DC residual currents
- B Curve Tripping – Suitable for residential and light commercial applications
- 30mA Sensitivity – Rapid disconnection during earth leakage faults
- Single Module Width – Compact space-saving design
- 40A Current Rating – Ideal for high-load and dedicated power circuits
- Bi-Directional Operation – Suitable for PV solar and renewable energy systems
- Double Pole Switching – Disconnects live and neutral conductors
- Breaking Capacity – 6kA
- Standards Compliance – BS EN 61009-1 certified
Technical Overview – Live Electrical RNC140B-30N
- Product Code: RNC140B-30N
- Current Rating: 40A
- Tripping Curve: B Curve
- Residual Current Sensitivity: 30mA
- Residual Current Type: Type A
- Pole Configuration: Double Pole (2P)
- Module Width: Single Module
- Breaking Capacity: 6kA
- Bi-Directional: Yes
- Standard: BS EN 61009-1
Applications – 40A Double Pole Single Module RCBO
The Live Electrical RNC140B-30N is ideal for high-load circuits, cookers, radial circuits, workshops and modern installations requiring compact Type A RCBO protection. Its bi-directional capability also makes it suitable for PV solar systems and renewable energy installations.
What’s Included
- 1 x Live Electrical RNC140B-30N Double Pole RCBO
Note: Busbar not included.
Why Choose the 40A Double Pole Single Module RCBO?
The RNC140B-30N combines compact sizing, dependable Type A protection and bi-directional functionality within a modern single-module RCBO format. Designed specifically for the Live Electrical SRN range, it helps create cleaner consumer unit installations with improved cable management and faster installation times.
Guarantee & Compliance – 40A Double Pole Single Module RCBO
All Live Electrical RCBO devices are manufactured to meet current UK standards and are tested for reliable long-term operation. The RNC140B-30N complies fully with BS EN 61009-1 requirements for RCBO protection devices.
Summary of the Live Electrical RNC140B-30N
The Live Electrical RNC140B-30N is a compact 40A Double Pole Type A RCBO designed for use with Live Electrical SRN consumer units. Offering 30mA protection, B Curve characteristics, 6kA breaking capacity and bi-directional operation, it provides reliable protection for modern domestic, commercial and PV solar installations.
