
Elkay 550B-1 Outdoor Standard Push Timer White 2 Wire IP66 10A All load types
550B-1
Elkay 550B-1 Outdoor Standard Push Timer – IP66 Weatherproof 3-Wire Electronic Timer for Energy-Efficient Outdoor Control
The Elkay 550B-1 Outdoor Standard Push Timer is a robust, IP66-rated electronic timer designed for outdoor lighting and power management. Featuring an illuminated blue locator ring, adjustable timer settings, and simple installation with a supplied surface-mounted back box, it provides effective energy-saving functionality ideal for gardens, driveways, and patios.
- IP66 Weatherproof: Ideal for outdoor installations, resistant to harsh weather conditions.
- High Load Capability: Supports loads up to 10A, suitable for all load types including lighting and outdoor appliances.
- Convenient Operation: Illuminated blue neon indicator ring aids visibility in low-light conditions.
- Flexible Timing: Adjustable timer settings from 2 minutes up to 1 hour, with re-trigger and cancellation functions.
- Multi-Way Control: Units can be interlinked in parallel to create multiple outdoor switching points.
Technical Specification
- Mounting: Surface-mounted back box included
- IP Rating: IP66 (recommended IP-rated cable/SWA glands and sealing washers)
- Max Load: 10A, suitable for all load types
- Voltage: 240V AC, 50Hz
- Wiring: 3-wire (Live, Switch Live, Neutral)
✅ Enhance outdoor energy efficiency with the robust Elkay 550B-1 Push Timer for reliable, easy-to-use control!

Product | Time Delay Switch |
Type | Push Button |
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.