



Lawson LC20 Yellow BS1361 Consumer Unit Fuse Link 20A 240V ac L:26mm x Dia ⌀: 10.32mm
LC20
Lawson LC20 Yellow BS1361 Consumer Unit Fuse Link – 20A 240V AC, High Integrity Protection for Domestic Installations
The Lawson LC20 is a 20A consumer unit fuse link designed for overcurrent protection in household and single-phase systems. Compliant with BS1361 Type 1 and supported by ASTA certification, it provides reliable safety and high breaking capacity up to 16.5kA at 240V AC.
- BS1361 Type 1 Compliant: Approved for use in domestic consumer units and low-voltage single-phase circuits.
- High Breaking Capacity: Rated at 16.5kA at 240V AC for effective protection against short circuits.
- Controlled Fusing Factor: Class Q1 performance with a fusing factor not exceeding 1.5 for dependable operation.
- ASTA Certified: Independently verified for safety and short-circuit performance.
- Standard Dimensions: 10.32mm diameter x 26mm length ensures compatibility with common consumer unit holders.
Technical Specification
- Fuse Rating: 20A
- Voltage Rating: 240V AC
- Fusing Factor: Not exceeding 1.5 (Class Q1)
- Breaking Capacity: 16.5kA at 240V AC
- Standards: BS1361 / ASTA Certified
✅ Choose the Lawson LC20 for robust, standards-approved circuit protection in residential electrical systems!

Breaking Capacity | 16500 Amperes |
Rated Voltage | 240 V |
Ean Code | 5036159002294 |
Connection Type | End Cap |
Product | Fuse |
Type | Cylindrical |
Length | 26 mm |
Width | 10.32 mm |
Current Rating | 20A |
Standards | BS 1361 |
Rated Current | 20 A |
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.