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Commercial Heating Controls

Sangamo timing controls for commercial plant rooms, shop floors and site cabins. DIN rail models run one, two or four channels with seven day, 24 hour and yearly programmes, and a 110V option covers site supplies. Round pattern zone time switches rated 20A handle direct loads, while Bluetooth and NFC models speed up programming across repeated installs. Distribution board mounting keeps the control gear tidy.

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DIN Rail Time Switches for Commercial Heating

Timing controls for plant rooms, shop floors and site cabins set when heating, hot water and other circuits switch on and off. The DIN rail time switches here run one, two and four channel layouts, so a single unit can schedule several loads on independent programmes. Each channel switches on its own pattern, and compact module widths keep the control gear neat on the rail inside a distribution board. Mounting on the board keeps wiring tidy and the timing logic in one place.

Programmes and Programming

The range covers seven day, 24 hour and yearly programmes, with astro models that follow sunrise and sunset through the seasons and shift switching to match. Round pattern zone time switches rated 20A with four pin connections handle direct loads where a full DIN rail unit is not needed. Several models accept Bluetooth or NFC programming, which speeds the work along when the same settings go onto unit after unit across a repeated install. Settings transfer from a phone rather than being keyed in at each device.

  • DIN rail time switches in one, two and four channel layouts
  • Seven day, 24 hour, yearly and astro programmes
  • Round pattern zone time switches rated 20A with four pin connection
  • Bluetooth and NFC programming on selected models
  • Distribution board mounting to keep control gear tidy

Pick the channel count and programme type to match the circuits you need to control. Free UK delivery over £99, with worldwide shipping available.

Frequently Asked Questions

Why choose an astro time switch for a commercial site?
An astro time switch tracks local sunrise and sunset and shifts its switching through the year, which suits outdoor lighting and heating tied to daylight across the seasons. One and two channel astro models are stocked in DIN rail and round pattern zone formats.

How many channels do I need?
Each channel controls a separate output on its own schedule. One channel suits a single circuit, while two and four channel units let you run several loads, such as separate heating zones or hot water, on independent times from one device.

How do these mount in a panel?
DIN rail models clip onto rail inside a distribution board or panel and take one to four modules of width. Round pattern zone switches and panel timers fit differently. As these connect to fixed wiring, installation should be carried out by a qualified electrician.

Can schedules be changed quickly across multiple units?
Several models offer Bluetooth or NFC programming, so a schedule can be set on a phone or tap-to-program tool and applied without stepping through on-unit buttons. This helps where the same times need rolling out across a number of switches.

What load ratings are available?
Ratings shown include 16A DIN rail and analogue timers and 20A round pattern zone switches, with a 110V option in the zone range. Match the rating to the circuit being switched, and have a qualified electrician confirm the connection.

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