Airotronics Datasheets for Time Delay Relays

Time delay relays and solid state timers use solid state electronic devices to provide a time delay.
Time Delay Relays: Learn more

Product Name Notes
Solid State Timer -- TBC
TBC timers are solid state output units with digital timing and come in a 15/8" square case. Ease of installation and hook-up is a primary design benefit. All models are...
Solid State Timer -- TBK
TBK timers are solid state output units with digital timing and come in a 1 5?8" square case. They are available for 8-40 VDC. Ease of installation and hook-up is...
Solid State Timer -- TBKA
TBKA timers are solid state output units with digital timing and come in a 1 5?8" square case. They are available only for 8-40 VDC. Ease of installation and hook-up...
Solid State Timer -- TBL
TBL timers are solid state output units with digital timing and come in a 1 5?8" square case. They are available for 8-40 VDC. Ease of installation and hook-up is...
Solid State Timer -- TH3KA
TH3KA timers are solid state output units with digital timing and similar on/off cycle times. The TH comes in a 2" square case. Ease of installation and hook-up is a...
Solid State Timer -- TH3KAD
TH3KAD timers are solid state output units with digital timing and dissimilar "On/Off" cycle times. The TH comes in a 2" square case. Ease of installation and hook-up is a...
Solid State Timer -- TH3L
TH3L timers are solid state output units with digital timing. The TH3L comes in a 2" square case. Ease of installation and hook-up is a primary design benefit. All models...
Solid State Timer -- TH3P
TH3P are solid state output Single Shot timers in a fully encapsulated 2" x 2" case. Available with factory-fixed time or adjustable via on-board potentiometer or external resistor.
Solid State Timer -- TH3PL
TH3PL are solid state output Single Shot timers in a fully encapsulated 2" x 2" case. Available with factory-fixed time or adjustable via on-board potentiometer or external resistor.
Solid State Timer -- THC
THC timers are solid state output units with digital timing. The THC comes in a 2" square case. Ease of installation and hook-up is a primary design benefit. All models...
Solid State Timer -- THCU-E
THCU is a universal AC/DC voltage solid state timer in a compact 2" x 2" configuration. This unit features wide operating voltages: 19 to 265 VAC and 10 to 120...
Solid State Timer -- THCU-A
THCU-A is a universal AC/DC voltage solid state timer in a compact 2" x 2" configuration. This unit features wide operating voltages: 19 to 265 VAC and 10 to 120...
Solid State Timer -- TH3AC
The TH3AC are Anti-Short-Cycle timers with solid state output for compressor protection. An optional "Delay On Make" function is offered for sequencing or prevention of contactor chatter. Simple 3 terminal...
Solid State Timer -- TH3M
The TH3M timers are solid state output delay on break timers in a fully encapsulated 2" x 2" case. Time adjust can be with on board potentiometer, external resistor or...
Solid State Timer -- TH3ML
The TH3ML timers are solid state output Delay On Break timers in a fully encapsulated 2" x 2" case. Time adjust can be with on board potentiometer, external resistor or...
Solid State Timer -- TH3Q
The TH3Q is a recycle timer with a selectable cycle length and adjustable "On" time as a percentage of the total cycle from 1% to 99%. The solid state output...
Solid State Timer -- THL
THL timers are solid state output units with digital timing. The THL comes in a 2" square case. Ease of installation and hook-up is a primary design benefit. All models...