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TIME SWITCHES

Time switches, also known as programmable timers, interval timers, or time clocks, are essential control devices used to automate electrical circuits based on a preset schedule. These devices manage the switching of loads such as lighting, HVAC systems, pumps, and industrial machinery by opening or closing contacts at specific times. Key technic...

Time switches, also known as programmable timers, interval timers, or time clocks, are essential control devices used to automate electrical circuits based on a preset schedule. These devices manage the switching of loads such as lighting, HVAC systems, pumps, and industrial machinery by opening or closing contacts at specific times. Key technical parameters include the number of poles (e.g., 1P, 2P, 4P), rated operational voltage (typically 230V AC or 24V DC), rated current (e.g., 16A or 20A), and the type of timing mechanism (analog quartz, digital programmable, or astronomical). They often feature a reserve power supply (battery backup) to maintain programming during power outages, and some models include a manual override switch. The degree of protection (IP20 for indoor panels, IP54 for outdoor enclosures) is critical for installation environment suitability.

Time switches are widely deployed in electrical distribution panels, building management systems, industrial automation cabinets, and outdoor lighting control boxes. Common applications include street lighting control, shop window illumination, irrigation systems, ventilation fans, heating systems, and process timers in manufacturing lines. They are also used in HVAC systems to optimize energy consumption by scheduling operation during off-peak hours. In industrial settings, they control batch processes, conveyor belts, and periodic testing equipment.

Our portfolio includes subcategories such as analog time switches (e.g., model series with daily or weekly programs), digital time switches (with LCD displays and up to 56 on/off cycles), and astronomical time switches (which automatically adjust for sunrise/sunset times based on GPS coordinates). Key article codes follow a pattern like "TS-16A-230V" for basic models, "DTS-20A-24V" for digital variants, and "ATS-16A-230V-GPS" for astronomical units. Each code typically encodes the type (TS for time switch), rated current, voltage, and special features.

Partnering with us ensures access to real-time pricing, detailed technical documentation including wiring diagrams and programming guides, and express worldwide shipping. Our team of specialized engineers provides personalized support for product selection, configuration, and troubleshooting, ensuring optimal integration into your automation projects.

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Manufacturer Code Reference Catalog Number Description Delivery Price

003701

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MINUTE MODULAR 16A

Minute - 16 A - 230 V~ - 50/60 Hz

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003705

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INT. HOR. DIG. 250V 16A 1 MOD

Inter hours programmable digital - car - weekly - 1 output 250 V~

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003710

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INT. HOR. DIGIT/S 1X16/1MOD

MicroRex D Time Switch 230V AC 1 x 16A 7 Day

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004770

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INT. HOURS ANNUAL 4 OUTPUTS

Inter hours programmable digital - auto - annual - 4 outputs

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049754

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SWITCH HOURS QT

MaxiRex Time Switch 230V AC 1 x 16A 7 Day with Reserve

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049756

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SWITCH HOURS QW

Analogue time switch - weekly programme - 16 A 250 V~

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049832

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SUPPORT INTER. HOURS

MaxiRex Clip-On Support Frame for Panel Mounting

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049898

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THERMOSTAT PROTRUSION 16A/250V

Thermostat environment - mechanical - surface

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049926

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SWITCH HOURS KKT

Defrosting time switch - 16 A 250 V~ - 50 Hz

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412623

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TWILIGHT SWITCH

Light sensitive switch - standard - output 16 A 250 V~

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412631

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INTER-TIME MULTI-PROGRAM

AlphaRex³ Time Switch 230V AC 1 x 16A 24 Hour 7 Day

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412633

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INT. HOR. DIG. 24V 16A 1 MOD

Programmable time switch digital disp. -24 V~ -multifunction 56 prog. -1 output

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412641

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INTER-TIME MULTI-PROGRAM

AlphaRex³ Time Switch 230V AC 2 x 16A 24 Hour 7 Day 2 Channel

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412654

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INT. ASTRONOMICAL 1 OUTPUT 250V

AlphaRex³ Astro Time Switch 230V AC 1 x 16A 24 Hour 7 Day

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412657

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INT. ASTRONOMICAL 2 OUTPUT 250V

AlphaRex³ Astro Time Switch 230V AC 2 x 16A 24 Hour 7 Day 2 Channel

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412681

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INT HORDIG 1 S HEBDO 230V

Alpha3 digital time switch 1 module 1 channel 16A switched contact

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412780

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INT. HOR. ANALG SR/D/1X16/1MOD

MicroRex Time Switch 230V AC 1 x 16A 24 Hour without Reserve

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412783

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INT.HOR.ANALOG/SR/S/1X16/1MOD

Inter. hours prog. analog - to- area vertical - weekly - no reserve

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412790

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INT.HOR.ANALOG/CR/D/1X16/1MOD

MicroRex Time Switch 230V AC 1 x 16A 24 Hour with Reserve

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412794

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INT.HOR.ANALOG/CR/S/1X16/1MOD

MicroRex Time Switch 230V AC 1 x 16A 7 Day with Reserve

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412795

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INT.HOR.ANALOG/CR/S/1X16/3MOD

MicroRex Time Switch 230V AC 16A Changeover Contact 7 Day with Reserve

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412812

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INT.HOR.ANALOG/SR/D/1X16/3MOD

MicroRex Time Switch 230V AC 16A Changeover Contact 24 Hour without Reserve

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412813

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INT.HOR.ANALOG/CR/D/1X16/3MOD

MicroRex Time Switch 230V AC 16A Changeover Contact 24 Hour with Reserve

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412823

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INTER HOURS ANALOG DAY 3MOD

Inter. hours programmable analog - to- self - daily - with power reserve

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412828

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INTER HOURS ANALOG SEM 3MOD

Inter. hours programmable analog - to- car - weekly - with power reserve.

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412860

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CELL TWILIGHT SWITCH

Replacement IP65 IK07 photoelectric cell - for use with standard or programmable light sensitive switches

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412872

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KEY TRANF PROGRAM

Legrand Programming Transfer Key

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412873

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SOFTWARE + FOR PC INTERFACE

Legrand Programming Software Kit

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603772

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INT. HOR. DIGIT/S 1X16/2MOD

MicroRex D21 Plus digital time switch - 1 channel - Spanish version

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603773

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INT. HOR. DIGIT/S 2X16/2MOD

MicroRex D22 Plus digital time switch - 2 channels - Spanish version

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