
Intermatic Time Clock Mechanism Only, 110V, T103M
30 day returns · Easy, with prepaid labels provided
Quick overview
- Mechanism only The working time switch on its own, for putting a live movement into an enclosure you already have.
- Runs on 110V Wired for 110 volt supply, so confirm your pad voltage before ordering.
- Up to 12 cycles a day The mechanism supports as many as 12 ON/OFF operations in a 24 hour period.
- One hour minimum The shortest ON or OFF period the trippers can be set for is 1 hour.
- Trippers included ON and OFF trippers come with the mechanism, so it is ready to program.
- Fits Intermatic enclosures Intermatic lists it as installable in almost all of its enclosures.
Need a hand?
Similar products
Other products people compare with this one.
Intermatic 24-Hour 208-277V Mechanical Time Switch, DPST, Mechanism Only, T104M$9299
Intermatic Freeze Protection Thermostat, 178T24$7099
Intermatic 24HR Panel Mount Timer 240V, PB914N66$5999
S.R. Smith WPC-2 Replacement Time Clock for Pool Cleaner Booster, WPCTC$12099
Intermatic Heavy Duty 15 Amp Outdoor Timer, P1121$5499
Intermatic 208/277 Volt, 60 Hz Replacement Time Clock Motor, WG1573-10D$5099
Intermatic 20A Timer with Twist-Lock Plug, P1131$11199
Intermatic 24 Hour Timer Mechanism, 2 On/Off with Ears, PB913N84$4499
Intermatic T101P3 24-Hour 120V Mechanical Time Switch, SPST, Type 3R Plastic Enclosure$9544
Intermatic Outdoor Mechanical Plug-In Timer with Built-In Enclosure, P1101$6199
Intermatic Time Clock Timer Mechanism PF and RC Series Panel Mount 24hr 120V, PB913N66$5699
Intermatic Heater Control (Fireman's) Switch Kit, 156T4042A$4699
Intermatic T106M 208/277 Volt, SPDT Time Clock Mechanism$10099
Intermatic MECHANISM ONLY 120V | T101M$8699
Intermatic 15 Minute Spring Wound Timer | FF15MC$4599
Aquabond LIGHT NICHE COMPOUND | ABP-1000$5099
Intermatic TIMER SPRNG WOUND 30MIN CLMSHL | FF30MC$4599
Intermatic Complete Timer W Metal Case 120V | T101R3$13099
Eaton Corporation Cutler-Hammer CUTLER HAMMER DUAL BREAKER 2 POLE 20/50 AMP | BQ220250$4899
Intermatic Beige Plastic Case for T100R, 2T2502GA$5099
Product details
The Intermatic T103M is the time switch mechanism on its own, wired for 110 volts. It is the part you buy when the enclosure on the equipment pad is sound but the movement inside it has stopped keeping time or stopped switching.
What it does
The mechanism runs a 24 hour dial and throws the load on and off at the points set by the trippers. It supports up to 12 ON/OFF operations each day, with a minimum of one hour between an ON and the following OFF. ON and OFF trippers are supplied with it. Intermatic rates the switch for commercial, industrial and residential duty.
Before you order
This is the 110V version, so check the supply feeding your clock. The enclosure, door and back plate are not included; Intermatic lists the mechanism as installable in almost all of its enclosures.
| Brand | Intermatic |
|---|---|
| Manufacturer part number | T103M |
| UPC | 078275000254 |
| Type | Time switch mechanism only |
| Voltage | 110V |
| Operations per day | Up to 12 ON/OFF operations |
| Minimum ON/OFF time | 1 hour |
| Included | ON and OFF trippers |
| Enclosure fit | Installs in almost all Intermatic enclosures |
| Rated use | Commercial, industrial and residential |
| Shipping weight | 1.35 lb |
| Ships | Parcel |
Request a quote
Need a volume price, a freight quote, or pricing in writing before you order? We reply the same business day.
Customer reviews
More from Intermatic
Intermatic 24-Hour 208-277V Mechanical Time Switch, DPST, Mechanism Only, T104M$9299
Intermatic Freeze Protection Thermostat, 178T24$7099
Intermatic 24HR Panel Mount Timer 240V, PB914N66$5999
Intermatic On/Off Trippers Set, 156T1978A$1199
Intermatic 24-Hour DPST Mechanical Time Switch with Heater Protection, 208-277V, T104P201$17705
Intermatic PX100 Safety Transformer, 100W, Steel Enclosure, Beige$12540
Intermatic Heavy Duty 15 Amp Outdoor Timer, P1121$5499
Intermatic 100 A Load Center with T104M Mechanism, 8-Breaker Spaces, T30004R$28572
Web Price
Intermatic Freeze Protection Timer with Thermostat for 120/240V Applications, Mechanism, PF1103MT$26699
Intermatic 4 Light Connection Pool & Spa Junction Box, PJB4175$6701
Web Price
Intermatic Electronic Pump Motor Controller with Seasonal Adjustment, 4-Circuit, Mechanism Only, P1403ME$26999
Intermatic 24-Hour 208-277V Mechanical Time Switch, DPST, Type 3R Plastic Enclosure, T104P3$12299
Intermatic 20A Timer with Twist-Lock Plug, P1131$11199
Intermatic 4 Function Air Switch with Timer, RC2343PT$33099
Intermatic 24-Hour 208-277V Mechanical Time Switch, DPST, Type 3R Metal Enclosure, T104R3$12799
Intermatic AG3000 Surge Protective Device, 3-Mode, 120/240 VAC, Outdoor$9199
Intermatic 208/277 Volt, 60 Hz Replacement Time Clock Motor, WG1573-10D$5099
Intermatic PS3000 Surge Protector for Pool and Spa Equipment, 120/240V$11599
Intermatic 3" Standoff Spacer, 4 Pack, 21T156A$1899
Intermatic 100 A Load Center with 300 W Transformer and T104M Mechanism, 8-Breaker Spaces, T40004RT3$36399
Questions and answers
What people ask about this product, answered by our pool techs.
Does this include the enclosure?
How many times a day can it switch?
Do I have to buy trippers separately?
Will it fit my existing Intermatic box?
Get your unadvertised price ›






