



Hager ADA170U 1 Module Single Pole C Curve Type A RCBO 20A 10kA 30mA
ADA170U
Hager ADA170U 20A Type A RCBO – Compact Type C Protection with 30mA RCD & 10kA Breaking Capacity
The Hager ADA170U is a 1 module, single pole RCBO that delivers reliable protection for circuits with moderate to high inrush currents. With a 20A current rating, Type C tripping curve, and integrated 30mA Type A RCD, it’s ideal for applications involving small motors, commercial lighting, or mixed loads.
- Comprehensive Protection: Safeguards against overloads, short circuits, and earth leakage in a single compact device.
- Type C Tripping Curve: Suitable for circuits with moderate inrush currents, such as fluorescent lighting or small inductive loads.
- 20A Rated Current: Designed for medium-load circuits in residential, commercial, or light industrial settings.
- Type A RCD: Detects both AC and pulsating DC earth leakage currents for enhanced safety with electronic equipment.
- Space-Saving Design: 1 module width for flexible installation in consumer units and distribution boards.
Technical Specification
- Device Type: RCBO (Residual Current Breaker with Overcurrent Protection)
- Current Rating: 20A
- Tripping Curve: Type C
- RCD Type: Type A
- Breaking Capacity: 10kA
- Residual Current: 30mA
- Modules: 1
✅ Choose the Hager ADA170U RCBO for robust, space-efficient protection in circuits with elevated inrush demands!

Ean Code | 3250611068532 |
Trip Type | C Curve Type A |
Short Circuit Rating | 10kA |
Cable Capacity | 16 mm2 |
Sensitivity | 30 mA |
Product | RCBO |
Type | Single Pole |
Ingress Protection | IP20 |
Voltage | 230 V |
Pole Configuration | Single Pole (1P) |
Mounting | DIN Rail |
Width | 17.5 mm |
Depth | 70 mm |
Current Rating | 20A |
Standards | BSEN61009 |
Rcd Sensitivity | 30 mA |
Number Of Poles | Single Pole (1P) |
Height | 110 mm |
Number Of Modules | 1 |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.