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CH-01246 450743 SH-0114 2280024
Relays & Contactors
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PLUG AND GROW HEAVY DUTY TIMER/CONTACTOR This grow light timer is ideal for controlling the on/off cycle of one 250W to 600W lamp, perfect for use in a smaller grow tent for example where only one grow light is necessary. Giving your plants a proper cycle of light is very important to their ..PLUG AND GROW HEAVY DUTY TIMER/CONTACTOR This grow light timer is ideal for co...Ex Tax: £10.41 £12.49 -
Normal household timers are not built to take the high inductive loads produced by HID ballasts. If sued with an HID ballast, the contacts inside the timer that open and close the timed circuit will overheat and weld together, breaking the timer and leaving your grow lights permanently on. The LUMii..Normal household timers are not built to take the high inductive loads produced by H...Ex Tax: £11.25 £13.50 -
2 Way Relay 10A On/off operation Quality IMO relay switching for lower amperage applications Heavy duty GE contactor switching, ensuring long service life and reliable high amperage switching for high amperage applications ..2 Way Relay 10A On/off operation Quality IMO relay swi...Ex Tax: £24.17 £29.00 -
- 13A (3kW) of relay switching - Requires two plug sockets - On/off operation ..- 13A (3kW) of relay switching - Requires two plug sockets - On/off ...Ex Tax: £27.92 £33.50 -
TIME-R DIGITAL TIMER The TIME-R is an all-new concept for the hydroponics industry. The TIME-R operates like a normal timer but has a multitude of other options for controlled switching that go down to one-second intervals if needed. If you want to run a fan/pump with different setti..TIME-R DIGITAL TIMER The TIME-R is an all-new concept for the hydroponi...Ex Tax: £33.29 £39.95 -
Timer units alone can not handle the inductive load created by lighting ballasts resulting in the timer pins becoming welded together causing the lights to be permanantly on, the Maxibright 4 way contactor unit is capable of swithching 13amps of load equivelent to 3kw of lighting, requires two power..Timer units alone can not handle the inductive load created by lighting ballasts res...Ex Tax: £37.49 £44.99 -
LUMii BLACK 4-WAY CONTACTOR TIMER The LUMii BLACK contactor timer is a simple and cost-effective solution for grow light scheduling, ensuring that plants get the optimum levels of lighting throughout the day. The mechanical timer is easy to programme in 15-minute increments, while the relay switc..LUMii BLACK 4-WAY CONTACTOR TIMER The LUMii BLACK contactor timer is a simple and...Ex Tax: £50.00 £60.00 -
- 13A (2kW) of relay switching - Requires one plug socket - On/off operation ..- 13A (2kW) of relay switching - Requires one plug socket - On/off o...Ex Tax: £54.13 £64.95 -
LUMii 2 socket contactor timers. Designed, assembled and quality checked in the UK, the LUMii contactor timers are the most robust and professional on the market. Fitted with the world leading Grasslin timer, our contactor's also have protection covers for all sockets and floor pads for fl..LUMii 2 socket contactor timers. Designed, assembled and quality checked i...Ex Tax: £58.29 £69.95 -
The blackbox Pro Contactor range is unmatched for high quality lighting control! The blackbox Pro Contactor is designed to control your light cycle so you don't have to, built with professional quality Grasslin panel mounted timers you can be sure your light cycle will always be on time. T..The blackbox Pro Contactor range is unmatched for high quality lighting control! The...Ex Tax: £58.33 £70.00 -
2 way Hobby Relay The Green Power Hobby 2 way relay unit is ideal for the smaller scale plant grower wanting to protect against electrical surges and accidental over-load. These units are manufactured to the highest British safety standards; they are made from quality components as all Green Powe..2 way Hobby Relay The Green Power Hobby 2 way relay unit is ideal for the smaller...Ex Tax: £60.00 £72.00 -
SENTINEL CONTROL SWITCH CS4 4 WAY (13AMP) IMO RELAY Black Box 4 Way 13A Contactor Relay Built In Timer Switch for grow light control. SENTINEL 4 WAY/13AMPS CONTROL SWITCH CONTACTOR/TIMER/RELAY-BUILT IN GRASSLIN ..SENTINEL CONTROL SWITCH CS4 4 WAY (13AMP) IMO RELAY Black Box 4 Way 13A...Ex Tax: £62.50 £75.00 -
2 way Professional Contactor timer The Green Power 2 way Professional contactor timer is perfect for a two light grow room with limited mains power sockets and a maximum input load of 2000 watt. These units utilise a heavy duty professional contactor and a professional grasslin timer. The 2 way ..2 way Professional Contactor timer The Green Power 2 way Professional contactor ...Ex Tax: £66.62 £79.94 -
LUMii 4 socket contactor timers. Designed, assembled and quality checked in the UK, the LUMii contactor timers are the most robust and professional on the market. Fitted with the world leading Grasslin timer, our contactor's also have protection covers for all sockets and floor pads for floor u..LUMii 4 socket contactor timers. Designed, assembled and quality checked in the...Ex Tax: £70.79 £84.95 -
LUMii BLACK 8-WAY CONTACTOR TIMER The LUMii BLACK contactor timer is a simple and cost-effective solution for grow light scheduling, ensuring that plants get the optimum levels of lighting throughout the day. The mechanical timer is easy to programme in 15-minute increments, while the relay switc..LUMii BLACK 8-WAY CONTACTOR TIMER The LUMii BLACK contactor timer is a simple and...Ex Tax: £73.33 £88.00 -
26A (6kW) of contactor switching Requires two plug sockets On/off operation ..26A (6kW) of contactor switching Requires two plug sockets ...Ex Tax: £73.33 £88.00 -
Black Box Pro Contactor Light Controller 4-Way The Black Box Pro Contactor is designed to control your light cycle so you don't have to, built with professional quality Grasslin panel mounted timers so you can be sure your light cycle will always be on time. The Grasslin ti..Black Box Pro Contactor Light Controller 4-Way The Black Box Pro Con...Ex Tax: £75.00 £90.00 -
LUMii 6 socket contactor timers. Designed, assembled and quality checked in the UK, the LUMii contactor timers are the most robust and professional on the market. Fitted with the world leading Grasslin timer, our contactor's also have protection covers for all sockets and floor pads for floor u..LUMii 6 socket contactor timers. Designed, assembled and quality checked in the...Ex Tax: £79.13 £94.95 -
4 way Professional Contactor timer The Green Power 4 way Professional contactor timer is ideal for four light grow rooms with a maximum input load of 4000 watt. These UK built units utilise a heavy duty professional contactor and a professional reliable grasslin timer. The 4 way contactor timer ..4 way Professional Contactor timer The Green Power 4 way Professional contactor ...Ex Tax: £79.17 £95.00 -
SENTINEL CONTROL SWITCH 8 WAY (26AMP) Black Box 8 Way 26A 8kW Contactor Relay Built In Timer Switch for grow light control. SENTINEL 8 WAY/26AMPS CONTROL SWITCH CONTACTOR/TIMER/RELAY-BUILT IN GRASSLIN ..SENTINEL CONTROL SWITCH 8 WAY (26AMP) Black Box 8 Way 26A 8kW Contactor Relay Bui...Ex Tax: £83.29 £99.95 -
BLACK BOX PRO 6 The Black Box Pro Contactor is designed to control your light cycle so you don't have to, built with professional quality Grasslin panel mounted timers so you can be sure your light cycle will always be on time. The Grasslin timers used in the MaxiSwit..BLACK BOX PRO 6 The Black Box Pro Contactor is designed to con...Ex Tax: £87.50 £105.00 -
SMS Temp Protector 16A Protect plants from Temperature spikes Protects lamps from hot-restrike Great for closed loop grow rooms Easy to use Fully automatic The SMSCOM Temp Protector provides a failsafe system that protects the room against excessive temperatures. Should ..SMS Temp Protector 16A Protect plants from Temperature spikes Protects lamps...Ex Tax: £87.50 £105.00 -
6 way Professional Contactor timer The Green Power 6 way Professional contactor timer is perfect for a six light grow room with a maximum input load of 4000 watts. These units utilise a heavy duty professional contactor and a professional grasslin timer. The 6 way contactor timer has a handy bui..6 way Professional Contactor timer The Green Power 6 way Professional contactor ...Ex Tax: £91.63 £109.95 -
The Canatronics Renegade Contactor V4 (formerly Eco-Switch) will operate 4x250watt, 4x400watt , 4x600watt or 4x1000watt lighting systems. One box does all. Plug in, set the timer and play. Be safe demand the original make sure it has the Canatronics stamp on it. Comes with a Canatronics 2 year warra..The Canatronics Renegade Contactor V4 (formerly Eco-Switch) will operate 4x250watt, ...Ex Tax: £91.66 £109.99