LED display digital Timer

110V 220V 48×48 mm programming digital display timer relay CHTH100A



Is CHTH100A a… Timer?

YES! Single delay timer

  • 8-bit chip microcomputer integrated circuit stable job.
  • Time delay ranges from 0.1 seconds to 99 minutes.
  • Two sets of relay output (instantaneous delay or double delay).

Main Features

  • LED digital Timer,range: 0.1 ~ 99s/m
  • Only 48×48 mm, 1/16 DIN size available at this moment
  • 2 digits 7 segments LED display
  • 3%F.S measuring accuracy
  • Installation: panel type/din rail type
  • Power supply: 220V AC, other power supply can be customized
  • Environment temperature: -10~60℃, humidity: 0~85%RH
  • Contact capacity: 220V 3A AC 28V 5A DC resistance load

Inexpensive and easy to use!

CHTH100A time controller 

Time unit: S, M. Count UP or DOWN mode available



Power Supply:

220V AC    50/60HZ

N- None

R- Relay

Body: 48x48x73 mm

Front panel size: DIN 48(W)x48(L) mm

Cutout size: 45×45 mm

Mounting Method: Flush-mounting and screw terminals / Din rail type

Single loop delay timer(count up / count down)

Time delay ranges from 0.1 seconds to 99.9 minutes

Two sets of relay output (instantaneous delay or double delay)

Storage Temperature: -20~60℃             (no icy or condensation)

Data Storage: 10 years

Mounting Method: Flush-mounting and screw terminals / Din rail mounted

Environmental Conditions: -20~60℃         (no icy or condensation)

Humidity: 35-85% RH

Net Weight: about 160g

Gross Weight: 250g

Warranty: 12 months

For support, please visit support center or email us at

1 x CHTH100A Timer

1 x Mounting bracket

1 x Manual

1 x 8-pin Connection base(optional)