





Timeguard IS4N-20 Weathersafe Four Pole Enclosed Rotary Isolator Switch IP65 20A 230V H:100mm W:82mm D:97.5mm
IS4N-20
Timeguard IS4N-20 Weathersafe 4 Pole Rotary Isolator Switch – IP65 Rated, 20A for Light-Duty Applications
The Timeguard IS4N-20 Rotary Isolator Switch provides compact, reliable isolation for lower current circuits. Its fully enclosed IP65-rated housing and 4-pole switching make it ideal for safe disconnection of lighting, HVAC, and small equipment in both outdoor and indoor settings.
- 4 Pole Rotary Isolation: Offers full circuit disconnection with 20A switching capacity for enhanced safety.
- Compact IP65 Housing: Weatherproof and dust-tight, suitable for external or harsh environments.
- Manual Rotary Operation: Simple rotary handle provides clear and secure ON/OFF operation.
- Suitable for Light-Duty Loads: Ideal for isolating smaller electrical circuits and control systems.
- Standards Compliant: Meets the latest EC directives for electrical safety and isolation requirements.
Technical Specification
- Type: 2 Way Rotary Isolator
- Weatherproof Rating: IP65
- Operating Voltage: 230V AC
- Switch Rating: 20A, 4 Pole
- Dimensions: H 100mm, W 82mm, D 97.5mm
✅ Install the IS4N-20 for space-saving, weatherproof isolation – perfect for outdoor or industrial light-duty applications!

Ean Code | 5012483013069 |
Range | Timeguard Weathersafe |
Product | Isolator Switches |
Type | Rotary |
Ingress Protection | IP65 |
Colour | Black/Grey |
Length | 100 mm |
Voltage | 230 V |
Warranty | 3 Years |
Unit Weight | 0.2648 kg |
Pole Configuration | Four Pole (4P) |
Material | Polycarbonate PC |
Width | 82 mm |
Depth | 97.5 mm |
Current Rating | 20A |
Number Of Poles | Four Pole (4P) |
Mounting Type | Surface |
Voltage Rating | 230 V |
Rated Current | 20 A |
Enclosed | Y |
Height | 100 mm |
Number Of Ways | 1 |
Switched | Y |
Lockable? | Y |
Flexible | N |
C/w Fuses | N |
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.