



Lawson LA5 White BS1361 Consumer Unit Fuse Link 5A 240V ac L:23mm x Dia ⌀: 6.35mm
LA5
Lawson LA5 White BS1361 Consumer Unit Fuse Link – 5A 240V AC, Certified Protection for Domestic Installations
The Lawson LA5 is a 5A consumer unit fuse link, approved to BS1361 for safeguarding incoming supplies in household consumer units and single-phase installations. With a high breaking capacity of 16.5kA and a fusing factor not exceeding 1.5, it delivers consistent and safe circuit protection in domestic environments.
- Domestic Installation Approved: Designed specifically for use in consumer units and single-phase systems up to 16kA fault levels.
- BS1361 Compliant: Fully conforms to BS1361 standards (Type 1), supported by ASTA short circuit certification.
- Reliable Overcurrent Protection: Class Q1 fuse-link with a controlled fusing factor of ≤1.5 for stable performance.
- Compact Construction: Standard 6.35mm x 23mm dimensions fit all compatible domestic fuse holders.
- 240V AC Rated: Safe and efficient operation in 230/240V domestic supply networks.
Technical Specification
- Fuse Rating: 5A
- 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 LA5 for certified, high-performance protection in domestic consumer unit applications!

Breaking Capacity | 16500 Amperes |
Rated Voltage | 240 V |
Ean Code | 5036159002232 |
Connection Type | End Cap |
Product | Fuse |
Type | Cylindrical |
Length | 23 mm |
Width | 6.35 mm |
Current Rating | 5A |
Standards | BS 1361 |
Rated Current | 5 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.