Time Delay Relays
 312, 313, 314, 319, 328, 329, 339, 342

Model 312 Timer

Download

The ATC 312 is a remote dial multi-range solid-state TDR with plug-in base. It provides five different timing ranges, from .025 secs. to 100 mins. through an integral range selector and an optional remote dial assembly or fixed resistors. Repeat accuracy is excellent despite wide changes in voltage and temperature, even after long periods of down-time.
Back to top

Versatile Timing Cycle Selection
High Accuracy
UL, UL C (US only), CSA Approved

Model 313 Plug-In
Adjustable TDR

Download

The On-delay ATC 313 packs all of the performance of a conventional plug-in TDR in a space-saving housing. It features a digital timing ciucuit which ensures high repeat accuracy and excellent noise immunity.
Back to top

Miniature Housing
Digital Accuracy
Status Indicators
Industrial Quality
UL, UL C (US only), CSA Approved

Model 314 Plug-In Multi-Range Off-Delay/Interval TDR

Download

The 314 is an economical multi-range solid-state TDR with two models; one for off-delay and one for interval-on-delay operation.
Back to top

Provides any timing period between 0.035 and 100 sec with excellent repeat accuracy
Dust, moisture and impact-resistant molded plastic case
Dial selected adjustable ranges: 0.035 - 1.0 sec, 0.18 - 10 sec., 1.8- 100 sec

Model 319
Time Delay Relay


Download


319B


319D

A solid-state TDR with octal plug-in base. The Model 319D offers three separate units with three or five dial-selected ranges between .02 Sec. and 30 Min. The Model 319B offers a choice of five dial-adjusted fixed ranges between 1 Sec and 30 Sec.
Back to top

Five Range 319D Model has six selectable ranges: .3 Sec., 3 Sec., 30 Sec., 3 Min., 30 Min.
Three Range 319D Model has three selectable ranges: 1 Sec., 10 Sec., 100 Sec., or 1 Min., 10 Min., 100 Min.
120VAC, 240VAC, 24VAC, 24VDC operating voltage
Output Relay DPDT 7A @ 120VAC
Indicating LED turns on during timing
8-pin octal plug-in base
Ranges change by pulling and twisting setting knob until it clicks
UL, CSA, CE, FM Approved

Model 328D Timer

Download

The 328D Directly replaces the 328A, B, and C.

The 328 is a versatile dial-adjustable Timer and Time Delay Relay. It provides a choice of six timing ranges (from 50ms to 10 hours) and On-Delay, Off-Delay, or Interval operation in one unit. Operating Voltage is universal.
Back to top

1/8th DIN Package for panel mounting or plug-in
Universal Operating Voltage 24VAC to 240VAC and 24VDC
Output Relay DPDT 7A @ 120VAC
Six Switch Selectable Ranges 1 Sec., 10 Secs., 1 Min., 10 Mins., 1 Hr., 10 Hrs.
On-Delay - Off-Delay Interval Modes (selected by wiring on mounting socket)
11-Pin blade base
Cycle Progress LED
UL Rated

Model 329
Time Delay Relay

Download

The 329 TDR is an economical solid state On-Delay TDR. The 329 uses an industry standard 8-pin octal base and can also be panel mounted. There is a large setting knob for adjustment and a DPDT 5A output relay. This TDR maintains excellent repeat accuracy despite wide voltage and temperature variations. A choice of eight fixed ranges are available from 0.3 seconds to 3 minutes.
Back to top

36mm x 36mm housing
Eight (8) Fixed Ranges: 3 Secs., 1 Sec, 1 Min., 3 Mins.
Panel mounting or plug-in
120VAC Operating Voltage
On-Delay Operation
8-Pin Octal base
UL Rated

Model 339
Time Delay Relay


Download

An economical solid-state TDR with octal plug-in base, the 339 maintains excellent repeat accuracy despite wide voltage and temperature variations—even after long periods of down-time. Two models are available. Each has six dial selected ranges from fractions of a second to as long as 10 hours. Each model has a selectable on-delay or interval timing mode.
Back to top

Wide choice or ranges
Cycle Progress Indication
High Accuracy
Multiple Timing Modes

Model 342
Repeat Cycle Timer


Download

The 342 is a repeat cycle panel mounted timer with two separately adjustable On and Off times. Designed with a heavy duty DPDT 7A Relay, the 342 can cycle a load On and Off repeatedly as long as the timer is powered. Time ranges from 50ms to 10 Hrs. are knob selectable. Operating voltage is universal.
Back to top

Panel mounted plug-in housing design
Universal Operating Voltage 24VAC to 240VAC and 24VDC
Output Relay DPDT 7A @ 120VAC
Six Knob Selectable ON or OFF Ranges 1 Sec., 10 Sec., 1 Min., 10 Min., 1 Hr., 10 Hr.
Separate blinking LED's indicate On or Off timing cycle progress
Automatically adjusts for 50 or 60 Hz operation.
Possible replacement for discontinued 375 repeat cycle operation
UL, CSA, CE Approved