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BG Electrical 491W White 4 Terminal Junction Box With Knockout Entry 20A 57mm 2¼ Inches
491W
118 in stock for next day delivery see cut off times
287 in stock for 2-3 day delivery see more info
£1.08
inc Vat
£0.90
ex Vat
Free delivery for orders over £100 ex VAT
BG Electrical 491W White 4-Terminal Junction Box – 20A, Compact Knockout-Entry Unit for Discreet Wiring
The BG Electrical 491W is a white 4-terminal 20A junction box designed for subtle, space-saving electrical connections. With robust brass terminals and knockout entries, it’s ideal for use in unbroken ring or radial circuits where a tidy finish and secure terminations are required.
- Compact & Unobtrusive: Small 57mm profile, ideal for installations where space or aesthetics matter.
- 4-Terminal Layout: Suitable for wiring applications including unbroken ring installations.
- Strong Terminals: Features robust slot terminals with large grub screws for secure cable fixing.
- Cable Knockouts: Simple cable access through dedicated knockout entries per terminal.
- Standards Compliant: Manufactured to BS EN 60670 for reliability and safety.
Technical Specification
- Standard(s): BS EN 60670
- Rating: 20 Amp 250V~
- Terminal Capacity: 3 x 1.5mm²
- No. of Terminals: 4
- Dimensions: 59mm dia x 25mm (Fixing Centres: 32mm)
✅ Use the BG 491W for clean, compliant junctions where a low-profile white finish is preferred!
Description
Technical Information
| Ean Code | 5021166491100 |
| Product | Junction Box |
| Type | 4 Terminal |
| Length | 58.6 mm |
| Fixing Centres | 32 mm |
| Voltage | 250 V |
| Unit Weight | 0.0072 kg |
| Width | 58.7 mm |
| Current Rating | 20 A |
| Standards | BS EN 60670 |
| Height | 28.2 mm |
| Face Colour | White |
Downloads
Delivery
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.
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