
FuseBox RTA103230B B Curve Type A RCBO 32A 10kA 30mA
RTA103230B
B Curve Type A RCBO – 32A, 10kA, 30mA for High-Reliability Circuit Protection
This B Curve Type A RCBO provides advanced protection against overloads, short circuits, and earth leakage faults. Designed for both residential and commercial applications, it ensures enhanced electrical safety and reliability, with a high 10kA breaking capacity for demanding installations.
Overload & Short Circuit Protection: Automatically disconnects the circuit during faults to prevent damage and hazards.
Earth Leakage Protection (30mA): Detects and isolates leakage currents to enhance user safety.
B Curve Tripping Characteristics: Ideal for protecting general circuits with low inrush currents, such as lighting and socket outlets.
10kA Breaking Capacity: Designed for high-performance protection in installations requiring greater fault-handling capability.
Compact & Easy Installation: DIN rail-mounted for quick and secure fitting in consumer units and distribution boards.
Standards Compliant: Manufactured to meet IEC and BS EN standards for assured safety and performance.
Technical Specification
Type: B Curve, Type A RCBO
Rated Current: 32A
Sensitivity: 30mA
Breaking Capacity: 10kA
Poles: Single Pole + Neutral
Tripping Characteristics: B Curve
Mounting: DIN Rail
Standards Compliance: IEC 61009-1, BS EN 61009
✅ Choose this high-performance RCBO for superior circuit protection in demanding electrical installations!

Trip Type | B Curve Type A |
Short Circuit Rating | 10kA |
Sensitivity | 30 mA |
Rcd Type/class | A |
Product | RCBO |
Type | Single Pole |
Voltage | 230 V |
Mounting | DIN Rail |
Current Rating | 32A |
Standards | BS EN 61009-1 |
Number Of Poles | Double Pole (2P) |
Curve Type | Type B |
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.