DIN Rail Time Switches & Relays

D1MMEK In-Stock

Garo 16 Amp 1 Modular Analogue Time Switch

£35.41 inc. VAT

LSR11 Ships in 3-5 days

GARO Load Shedding Relay 67-39A 400V

£41.40 inc. VAT

RT280-100 In-Stock

Live Time Delay 80A.100A Residual Current Device

£39.60 inc. VAT

DV2KT3 In-Stock

Garo 2 Module Digital Time Switch

£102.11 inc. VAT

DV1K1M In-Stock

Garo 1 Module Digital Time Switch

£86.47 inc. VAT

Choosing the right control device

Board-mounted control devices let you automate heating, lighting and other loads without separate wall-mounted equipment. They take up DIN rail space alongside protective devices, so plan module space when sizing the board.

What each device does

Analogue time switches - a mechanical dial with segments set for on and off periods. Simple to program and easy for end users to understand.
Digital time switches - programmable on and off events with greater precision, often with weekly programmes.
Load shedding relays - monitor the supply current and temporarily disconnect non-essential loads to prevent the main fuse from being overloaded.
Time delay RCDs - provide discrimination with downstream RCDs so a fault trips only the nearest device.

Specification checks

Confirm the contact rating of a time switch against the load. A 16A switch can handle modest resistive loads directly, but larger or inductive loads should be switched through a contactor. Check supply voltage, module width and whether the device keeps its programme during a power cut.

Typical applications

Time switches are used for immersion heaters, storage heating, signage and external lighting. Load shedding relays help when adding high current loads, such as an EV charger, to an existing supply. For room-level controls on heating, visit our thermostats and timers range.

Installation

Follow the manufacturer's wiring diagram and work to current wiring regulations. Clearly label any circuits controlled automatically.

Meteor Electrical is a family-run wholesaler with over 40 years' experience. Orders over £30 / €35 ex VAT are delivered free, and you can speak to our team on 028 8675 1515 (048 8675 1515 from ROI).

FAQ's Ask Your Own Question

What are Control Devices?: Control devices are designed to control the current flow in an electrical circuit. They are used to turn the electrical circuit “on” or “off”.
What is the purpose of control devices?: Control devices are devices used to control appliance. Control devices are able to program the devices and control the settings of the equipment. The main purpose is to enable the end user to fully control their systems.
What Control Devices are stocked?: At Meteor Electrical, we stock various of control devices including:

Modular Analogue Time Switch

Single Phase Energy Meter
What is Modular Analogue Time Switch?: A time switch is simply a timer that operates an electric switch. The timer controls the timing of the appliance by controlling the present times, weekly or even cyclically. It can also switch the equipment on or off. The modular analogue time switch is used to control lighting and heating products helping to improve energy.
Where are Modular Analogue Time Switch be used?: Modular Analogue Time switches can be used in domestic environments. The timer is able program the switch daily or weekly for homes or offices.
What is Single Phase Energy Meter?: Single Phase Energy Meter is a measuring tool indicated for active energy metering. It is designed to provide measurements of voltages and waves. The meter is provided with pulse output proportional to the active energy being measured.
Should I choose an analogue or digital DIN rail time switch?: Choose an analogue time switch for simple daily schedules that end users can adjust by pushing segments on a dial. Choose a digital time switch when you need more precise switching times, weekly programmes or several on and off events. Both mount on DIN rail; check module width and contact rating before ordering.
What does a load shedding relay do?: A load shedding relay monitors the current drawn by an installation and temporarily switches off a non-priority load when total demand approaches a set limit. It reconnects the load once demand drops. This can help a supply cope with an EV charger or electric shower, but the design should be checked by a qualified electrician.
Can a 16A time switch control a water heater directly?: It may, if the water heater's current is within the time switch's contact rating for that type of load. Many immersion heaters are close to this limit, so installers often use the time switch to drive a contactor that carries the heater current. Check the manufacturer's data for both products.

Control Devices