Time Delay Relays with Fixed Time Delay

Alternating Relays

Issue:

I would like to get a time delay relay with a fixed time delay vs. adjustable to both make it easy to set up & to avoid anyone from later changing the setting. What options do I have with either your plug-in or encapsulated products?

Solution/Resolution:

Macromatic will build any non-programmable analog-set time delay relay with a fixed time delay. There is no set-up charge for products with fixed time delays but we do have a minimum order requirement of five (5) pieces per catalog number. These products are available with standard lead-times. See the appropriate Product Catalog Page or call us for more information.

The adjustment knob is replaced with an internally fixed time delay of your choice in seconds, minutes, or hours, depending on the Product Series as shown in the following table:

The adjustment knob is replaced with an internally fixed time delay
The adjustment knob is replaced with an internally fixed time delay.
THS
THL
Seconds< 0.01 secondNot allowed (no delay allowed < 0.01 second)
0.01 – 0.99 secondsSetting of one or two decimal places (0.x or 0.xx)
1 – 99.9 secondsSetting of whole number or one decimal place (x or x.x or xx or xx.x)
100 – 9,999 secondsSetting of whole number only (xxx or x,xxx)
> 9,999 secondsNot allowed (no delay allowed > 9,999 seconds)
Minutes0 – 0.99 minutesNot allowed (no delay allowed < 0.99 minutes)
1 – 9,999 minutesSetting of whole number only (x or xx or xxx or x,xxx)
> 9,999 minutesNot allowed (no delay allowed > 9,999 minutes)
Hours0 – 0.99 hoursNot allowed (no delay allowed < 0.99 hours)
1 – 255 hoursSetting of whole number only (x or xx or xxx)
> 255 hoursNot allowed (no delay allowed > 255 hours)
THR
TR-5
Seconds< 0.05 secondNot allowed (no delay allowed < 0.05 second)
0.05 – 0.99 secondsSetting of one or two decimal places (0.x or 0.xx)
1 – 99.9 secondsSetting of whole number or one decimal place (x or x.x or xx or xx.x)
100 – 9,999 secondsSetting of whole number only (xxx or x,xxx)
> 9,999 secondsNot allowed (no delay allowed > 9,999 seconds)
Minutes0 – 0.99 minutesNot allowed (no delay allowed < 0.99 minutes)
1 – 9,999 minutesSetting of whole number only (x or xx or xxx or x,xxx)
> 9,999 minutesNot allowed (no delay allowed > 9,999 minutes)
Hours0 – 0.99 hoursNot allowed (no delay allowed < 0.99 hours)
1 – 255 hoursSetting of whole number only (x or xx or xxx)
> 255 hoursNot allowed (no delay allowed > 255 hours)
SS-6
SS-8
Seconds< 0.50 secondNot allowed (no delay allowed < 0.50 second)
0.50 – 300 secondsSetting of whole number or one decimal place (0.5 or x or x.5 or xx or xx.5 or xxx or xxx.5) in half second increments only
> 300 secondsNot allowed (no delay allowed > 300 seconds)