



Deta G3557 Gridswitch White 1 Way 1 Module Double Pole Grid Switch Marked 'Fridge' 20A
G3557
Deta G3557 Gridswitch White 1 Way 1 Module Double Pole Grid Switch Marked 'Fridge' 20A
The Deta G3557 is a 20A double pole grid switch, factory-engraved with ‘FRIDGE’ for safe and permanent appliance isolation. Built for reliability and ease of installation in modular grid systems for residential or commercial projects.
- Clearly Marked: Engraved with ‘FRIDGE’ in grey font for fast appliance identification and professional finish.
- Double Pole Safety: Isolates both live and neutral conductors to ensure secure disconnection during maintenance.
- Modular Front Loading: Easily clips into grid frames from the front, streamlining installation and future replacements.
- Fluorescent Load Compatible: X-rated switch requires no de-rating when used with fluorescent lighting.
- Trusted Quality: Supplied with a 25-year guarantee and built in accordance with BS EN 60669-1.
Technical Specification
- Type: Double Pole Switch
- Rating: 20A
- Marking: ‘FRIDGE’ (grey engraving)
- Module Size: 1 Module
- Compliance: BS EN 60669-1
✅ Upgrade your grid installation with the Deta G3557 switch – a dependable, labelled control for fridge isolation.

Ean Code | 5016211135573 |
Range | Deta Gridswitch |
Product | Gridswitch Module |
Type | Double Pole Module |
Number Of Gangs | 1 |
Warranty | 25 Years |
Pole Configuration | Double Pole |
Current Rating | 20 A |
Standards | BS EN 60669-1 |
Neon Indicator | N |
Face Colour | White |
Ways | 1 Way |
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.