Description
Live Electrical RDA440-300 Bi-Directional Type A RCD
The Live Electrical RDA440-300 is a 4 pole bi-directional Type A RCD designed for modern electrical installations with bidirectional energy flow. Suitable for EV charging, solar PV systems and energy storage applications, it provides dependable protection against AC and pulsating DC residual currents.
Key Features – Live Electrical RDA440-300
- 4 Pole bi-directional Type A RCD
- 40A rated current
- 300mA residual operating current
- Suitable for EV charging and solar PV installations
- Designed for bidirectional energy flow applications
- Detects AC and pulsating DC residual currents
- 230/400V AC rated voltage
- 50/60Hz rated frequency
- Instantaneous tripping response
- Screw terminal connections
Applications – Live Electrical RDA440-300
Ideal for consumer units, EV chargers, solar PV systems, battery storage installations and commercial electrical projects requiring dependable bi-directional Type A residual current protection.
Technical Information – Live Electrical RDA440-300
- Brand: Live Electrical
- SKU: RDA440-300
- Poles: 4 Pole
- Current Rating: 40A
- Residual Current Rating: 300mA
- Type: Bi-Directional Type A RCD
- Voltage Rating: 230/400V AC
- Frequency: 50/60Hz
- Connection Type: Screw Terminal
Why Choose This Product?
Choose the Live Electrical RDA440-300 bi-directional Type A RCD for dependable residual current protection in modern energy systems. Designed for installations with bidirectional power flow including EV charging and solar applications, it combines reliable Type A protection with strong performance for residential and commercial projects.
About Live Electrical
Live Electrical manufactures a wide range of circuit protection and electrical distribution products designed for residential, commercial and industrial installations. Their products are developed to deliver reliable protection, dependable performance and compliance with modern electrical standards.
Guarantee & Compliance
The Live Electrical RDA440-300 bi-directional Type A RCD is manufactured for use within modern electrical installations including EV charging and solar PV systems. Refer to Live Electrical documentation and current wiring regulations for installation guidance and compliance information.
