
FuseBox RTA400302 40A Double Pole RCD Type A 30mA
RTA400302
40A Double Pole Type A RCD 30mA – Essential Protection for Reliable Circuit Safety
This 40A Double Pole Type A Residual Current Device (RCD) provides crucial circuit protection, quickly isolating faults to ensure maximum electrical safety in residential, commercial, and industrial installations.
High Current Capacity: Handles loads up to 40A, ideal for high-demand circuits and larger electrical systems.
30mA Sensitivity: Provides rapid fault detection at 30mA, protecting against electrical shock and reducing the risk of injury.
Type A Protection: Detects both AC and pulsating DC fault currents, essential for modern electrical appliances and circuits.
Double Pole Isolation: Simultaneously disconnects both live and neutral conductors, offering complete isolation and enhanced safety during maintenance or fault conditions.
DIN Rail Mountable: Designed for quick and secure installation onto standard DIN rail systems.
Technical Specification
- Current Rating: 40A
- Sensitivity: 30mA
- RCD Type: Type A (AC and pulsating DC detection)
- Poles: Double Pole (DP)
- Mounting: DIN Rail Mountable
- Compliance: Conforms to the latest BS EN standards for electrical safety
✅ Choose the 40A Type A 30mA RCD for reliable, responsive protection and improved electrical safety!
Trip Type | Type A |
Product | RCD |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
Click here to find out more.