Technical FAQs

Ask a Question

What is the replacement for the 4TCD1 din rail mount timmer?

The direct replacement for the 4TCD1 din rail mount timmer is CCT15854.
Some of it's key features are:
Features Descrition
Device short name IHP 1c 18 mm
Product or component
Programmable digital time switch
Number of channels 1
Battery type Lithium
Function available Operating hours counter
Automatic winter/summer time changeover
Type of setting Absence for holidays function
PIN code
Available equipment Memory key
Programming kit
Language English
Device application Building
Cycle duration 24 hours + 7 days
Maximum number of switchings 56
Minimum interval duration 1 min
Accuracy +/- 0.5 s/day 25 °C
Power consumption 0.4 W
Maximum switching current 4 A - 250 V AC pf = 0.6
16 A - 250 V AC pf = 1
[Ue] rated operational voltage 230 V ( - 15...10 % ) AC 50/60 Hz
Display type LCD
Battery life 10 yr
Backup time 10 years time and program saving
Mounting support DIN rail
9 mm pitches 2
Colour tint White (RAL 9003)
Connections - terminals Screwless terminals : 2 x 0.5...2.5 mm²
Width 18 mm
Height 90 mm
Depth 66 mm
Product weight 0.09 kg
Ambient air temperature for operation -25...55 °C
IP degree of protection IP20 B

For further information please visit
Or see PDF attached

Was this helpful?
What can we do to improve the information ?