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0330 900 9103 (01342 477 132) 
Menu
- Electricals
- Heating & Cooling
-
Light Bulbs
- Appliance Light Bulbs
- Coloured Light Bulbs
- Decorative Filament Bulbs
- LED Bulbs
-
Energy Saving Bulbs
- Coloured Energy Saving Light Bulbs
- Daylight Energy Saving Light Bulbs
- Energy Saving Candle Light Bulbs
- Energy Saving Strip Lights
- Energy Saving Reflector Light Bulbs
- Globe & Ball Shaped Energy Saving Light Bulbs
- GLS Shaped Energy Saving Light Bulbs
- GX53 Light Bulbs
- Pin Fitting Energy Saving Light Bulbs
- Sensor Energy Saving Light Bulbs
- Spiral Energy Saving Light Bulbs
- Standard Energy Saving Light Bulbs
- 2D Energy Saving Light Bulbs
- Fluorescent Tubes
- Halogen Adaptors & Covers
- Halogen ECO Bulbs
- Halogen Light Bulbs
- Incandescent Bulbs
- Pigmy Bulbs
- Specialist Light Bulbs
- Striplights
- Lighting
- Safety & Security
- Smart Tech
- Special Offers
- Shop by Brand
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RCD Safety Items
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RCD Facts
There are two types of RCD’s: Active & Passive, also termed Latching & Non-latching.
Both types are accepted by British Standards and it is up to the user to choose the type of RCD that is most suitable for their application.
Active (Non-latching) - RCD’s switch off if power to them is turned off. Every time the appliance is turned off, the RCD will trip & have to be reset by going to the socket.
Passive (latching) - RCD’s “remember” what state they were in prior to the power being switched off.
On the resumption of the power, the power will then continue to be supplied to the appliance, & the RCD does not need to be reset.
There are two types of RCD’s: Active & Passive, also termed Latching & Non-latching.
Both types are accepted by British Standards and it is up to the user to choose the type of RCD that is most suitable for their application.
Active (Non-latching) - RCD’s switch off if power to them is turned off. Every time the appliance is turned off, the RCD will trip & have to be reset by going to the socket.
Passive (latching) - RCD’s “remember” what state they were in prior to the power being switched off.
On the resumption of the power, the power will then continue to be supplied to the appliance, & the RCD does not need to be reset.
Ryness Electrical Supplies Ltd, Unit 5B Sovereign Way, Botany Trading Estate, Tonbridge, Kent, TN9 1RH - sales@ryness.co.uk
