Skip to content
  • 💸 Big savings and free shipping! 💸
  • 💸 Big savings and free shipping! 💸
Switches, Receptacles & Sensors SalesSwitches, Receptacles & Sensors Sales
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Switches, Receptacles & Sensors
    • Plugs & Receptacles
    • Timers & Dimmers
    • Safety Switches
    • Occupancy Sensors
    • Safety Switch Accessories
    • Toggle & Specialty Switches
    • Lighting Photocontrols
    • Foot Switches
    • Motion Sensors
  • Wall Switches
  • Safety Mat Switches
Home / Switches, Receptacles & Sensors / Timers & Dimmers / Electromechanical Timers
  • Leviton 5362-Igg 20a, 125v, Duplex Receptacle, Isolated Ground, Gray - Pkg Qty 10 -Switches, Receptacles & Sensors Sales LEV 5362 IGG
  • Leviton Ossmt-Gdg Multi-Technology Wall Switch Sensor, No Neutral, Gray -Switches, Receptacles & Sensors Sales LEV OSSMT GDG
Sale!
Supco 24-Hour Timer 120 V, DPST
Supco 24-Hour Timer 120 V, DPST - Image 2
Supco 24-Hour Timer 120 V, DPST - Image 3
Supco 24-Hour Timer 120 V, DPST - Image 4
Supco 24-Hour Timer 120 V, DPST - Image 5
Supco 24-Hour Timer 120 V, DPST - Image 6
Supco 24-Hour Timer 120 V, DPST - Image 7
Supco 24-Hour Timer 120 V, DPST - Image 8
Supco 24-Hour Timer 120 V, DPST - Image 9
Supco 24-Hour Timer 120 V, DPST - Image 10
Supco 24-Hour Timer 120 V, DPST - Image 11
Supco 24-Hour Timer 120 V, DPST -Switches, Receptacles & Sensors Sales B434631 01
Supco 24-Hour Timer 120 V, DPST -Switches, Receptacles & Sensors Sales B434631 02
Supco 24-Hour Timer 120 V, DPST -Switches, Receptacles & Sensors Sales B434631 03
Supco 24-Hour Timer 120 V, DPST -Switches, Receptacles & Sensors Sales B434631 04
Supco 24-Hour Timer 120 V, DPST -Switches, Receptacles & Sensors Sales B434631 05
Supco 24-Hour Timer 120 V, DPST -Switches, Receptacles & Sensors Sales B434631 1wco
Supco 24-Hour Timer 120 V, DPST -Switches, Receptacles & Sensors Sales B434631 2wco
Supco 24-Hour Timer 120 V, DPST -Switches, Receptacles & Sensors Sales B434631 3wco
Supco 24-Hour Timer 120 V, DPST -Switches, Receptacles & Sensors Sales B434631 dim
Supco 24-Hour Timer 120 V, DPST -Switches, Receptacles & Sensors Sales SE1 ST103

Supco 24-Hour Timer 120 V, DPST

$74.95 Original price was: $74.95.$52.47Current price is: $52.47.

Buy Now
SKU: Supco WBB434631 Categories: Electromechanical Timers, Switches, Receptacles & Sensors, Timers & Dimmers Tags: Lighting & Electrical, ST103, Supco, Timer replace Intermatic T103.
  • Quick responses, top-notch service.
  • Get the Best for Less
  • Secure Payments, Secure Shopping
  • fast shipping
Browse
  • Switches, Receptacles & Sensors
    • Foot Switches
    • Lighting Photocontrols
    • Motion Sensors
    • Occupancy Sensors
    • Plugs & Receptacles
      • GFCI Devices
      • Locking Devices
      • Pin & Sleeve Devices
      • Straight Blade Devices
      • Surge Protection Devices
    • Safety Mat Switches
    • Safety Switch Accessories
    • Safety Switches
    • Timers & Dimmers
      • Dimmers
      • Electromechanical Timers
      • Electronic Timers
      • Spring Wound Timers
    • Toggle & Specialty Switches
    • Wall Switches
  • Uncategorized
  • Description
  • Additional information
  • Reviews (0)
Supco® 24-Hour Timer 120 V, DPST

This 24-hour time control offers economical electro-mechanicals switching of electrical loads for single and double pole applications.

Depth

3.5 in

Width

5.25 in

Height

7-7/8 in

Manufacturers Part Number

ST103

Description

Timer replace Intermatic T103.

Brand

Supco

Reviews

There are no reviews yet.

Be the first to review “Supco 24-Hour Timer 120 V, DPST” Cancel reply

Related products

Sale!
IDEM 133015 LMR Magnetic Non Contact Switch, 10M, 2NC 1NO
Quick View

Safety Switches

IDEM 133015 LMR Magnetic Non Contact Switch, 10M, 2NC 1NO

$203.95 Original price was: $203.95.$98.99Current price is: $98.99.
Sale!
Hubbell Control Solutions Hubbell LightHawk PIR/Ultrasonic 1-Button Wall Switch Occupancy Sensor, Single Relay, White
Quick View

Occupancy Sensors

Hubbell Control Solutions Hubbell LightHawk PIR/Ultrasonic 1-Button Wall Switch Occupancy Sensor, Single Relay, White

$109.95 Original price was: $109.95.$76.97Current price is: $76.97.
Sale!
Bircher Reglomat ESD3-04-24ACDC Safety Controller, Automatic reset, 24VAC/DC, Safety Category 3 CEN
Quick View

Safety Mat Switches

Bircher Reglomat ESD3-04-24ACDC Safety Controller, Automatic reset, 24VAC/DC, Safety Category 3 CEN

$365.93 Original price was: $365.93.$92.99Current price is: $92.99.
Sale!
Hubbell Control Solutions Hubbell LightHawk PIR/Ultrasonic Dimming 2-Button Wall Switch Occupancy Sensor, Single Relay, White
Quick View

Occupancy Sensors

Hubbell Control Solutions Hubbell LightHawk PIR/Ultrasonic Dimming 2-Button Wall Switch Occupancy Sensor, Single Relay, White

$71.95 Original price was: $71.95.$50.37Current price is: $50.37.
Sale!
IDEM 141002A GLHD Rope Pull Switch W/E Stops/LED, 4NC 2NO, 1/2NPT, Die Cast
Quick View

Safety Switches

IDEM 141002A GLHD Rope Pull Switch W/E Stops/LED, 4NC 2NO, 1/2NPT, Die Cast

$371.95 Original price was: $371.95.$98.99Current price is: $98.99.
Sale!
NSI TORK® C506H 6 Hour Spring Wound Twist Timer, 125-277V, SPDT, Metal Wallplate
Quick View

Spring Wound Timers

NSI TORK® C506H 6 Hour Spring Wound Twist Timer, 125-277V, SPDT, Metal Wallplate

$45.95 Original price was: $45.95.$32.17Current price is: $32.17.
Sale!
Go Green Power GoGreen Power GG-36011 24 Hour Plug-In Timer
Quick View

Electromechanical Timers

Go Green Power GoGreen Power GG-36011 24 Hour Plug-In Timer

$11.25 Original price was: $11.25.$7.88Current price is: $7.88.
Sale!
IDEM 180002 SCR-3 Relay-Std Screw Terminals, RD
Quick View

Safety Switches

IDEM 180002 SCR-3 Relay-Std Screw Terminals, RD

$204.95 Original price was: $204.95.$91.99Current price is: $91.99.
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
Signup for Newsletter

Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet.

    Copyright 2025 © www.thewallswitches.com
    • Switches, Receptacles & Sensors
      • Plugs & Receptacles
      • Timers & Dimmers
      • Safety Switches
      • Occupancy Sensors
      • Safety Switch Accessories
      • Toggle & Specialty Switches
      • Lighting Photocontrols
      • Foot Switches
      • Motion Sensors
    • Wall Switches
    • Safety Mat Switches
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.