LIVE Electrical RTN363B-030N 3P+N 63A B Curve 10kA 30mA Type A RCBO

Product Overview

The LIVE Electrical RTN363B-030N is a high-capacity 3P+N Type A RCBO engineered to provide reliable protection for three-phase electrical systems. Designed for demanding commercial and industrial installations, this 63A RCBO combines overload, short circuit, and residual current protection in one robust, space-saving unit. With a 10kA breaking capacity and B Curve tripping characteristic, it delivers dependable performance and safety under high-load conditions.

Fully compliant with BS EN 61009-1, the RTN363B-030N features Type A sensitivity, detecting both AC and pulsating DC residual currents. This ensures optimal protection for sensitive equipment such as EV chargers, industrial machinery, LED lighting systems, and HVAC units. Its durable design and consistent operation make it a trusted choice for professional installers.

Key Specifications

• Rated Current (In): 63A
• Rated Voltage (Ue): 230/400V AC
• Breaking Capacity (Icn): 10kA
• Rated Residual Current: 30mA
• Pole Configuration: 3P+N
• Tripping Curve: B Curve – suitable for resistive and low-inductive loads
• Residual Current Type: Type A – detects both AC and pulsating DC leakage currents
• Terminal Capacity:
  • Input: up to 16mm²
  • Output: up to 10mm²
• Standard Compliance: BS EN 61009-1

Features & Benefits

• Combines overload, short circuit, and earth leakage protection in a single device.
• 10kA high breaking capacity for enhanced safety and circuit resilience.
• Type A protection detects both AC and pulsating DC residual currents for modern installations.
• B Curve tripping suitable for general-purpose and lighting circuits.
• Compact modular design allows for simple installation in commercial distribution boards.
• Ideal for high-load industrial and commercial environments.

Downloads

Download Data Sheet (PDF)

Download LIVE Electrical Catalogue (PDF)