



Lawson KDC3A IEC127 Fast Acting Miniature Glass Electronic Fuse With Plated Brass End Caps 3A 250V ac L:32mm x Dia ⌀: 6.3mm
KDC3A
Lawson KDC3A IEC127 Fast Acting Miniature Glass Fuse – 3A 250V AC, Quick Blow Protection for Sensitive Circuits
The Lawson KDC3A is a 3A fast-acting miniature glass fuse designed to protect electronic devices, instruments, and small appliances. Built to IEC127 standards with a glass body and plated brass end caps, it offers quick blow characteristics for responsive overcurrent protection.
- Fast Acting Response: Quick blow performance protects sensitive circuits from short-term overcurrents.
- Durable Glass Construction: Complies with BS-2950A for transparency, strength, and inspection clarity.
- Corrosion-Resistant End Caps: Plated brass caps ensure secure contact and long-term reliability.
- Suitable for Electronics: Ideal for use in instruments, control boards, and low-power appliances.
- Standards Compliant: Designed to IEC127 for consistent performance and safety.
Technical Specification
- Fuse Rating: 3A
- Voltage Rating: 250V AC
- Operating Characteristic: Fast acting (quick blow)
- Dimensions: 6.3 x 32mm
- Body Material: Glass (BS-2950A compliant)
✅ Use the Lawson KDC3A Fuse for fast, reliable protection in low-current electronic applications!

Rated Voltage | 250 V |
Speed | Fast Acting Seconds |
Ean Code | 5036159020519 |
Product | Fuse |
Type | Miniature |
Length | 32 mm |
Material | Glass |
Width | 6.3 mm |
Current Rating | 3A |
Standards | IEC 127 |
Qualifier | MIN |
Rated Current | 3 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.