Panel Mounted Timers,
328, 335, 342, 353, 355, 365, 375, A653, A655

Electromechanical Timers
304, 305, 322, 324, 1800

Model 328D Timer

 


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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.
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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 335 Timer

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The 335 Timer is contained in a round plug-in housing for panel mounting. It uses a 4-digit LED for display of time when operating. Easy-to-use up/down toggle switches for setting and changing the time preset. Timing starts from zero and times up, displaying elapsed time.
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Four digit yellow LED display of time (timer times-up from zero)
Four up/down toggle levers for adjustment
Round Plug-in (approx. 3 1/2" dia) housing
Two output Relays DPDT Instantaneous & DPDT Delayed
Field convertible Timing Ranges:
0.01-99.99Sec. or Min.
0.1-999.9 Sec. or Min.
Non Display Model (333B available)

Model 342
Repeat Cycle Timer

 


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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.
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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

Model 353 Timer

 

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The 353 is designed for use in DC start logic control systems It provides interval, delayed or repeat cycle pulse control of a SPDT relay.
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72mm x 72mm plug-in housing
Output Relay SPDT 5A @ 120VAC
High Visibility Vacuum fluorescent Digital Display
Up/Down Toggle levers for setting and adjustment of preset time.
Display of Preset at all times, without power
Field convertible Timing Ranges 0.01 - 99.99 Sec. or Min. 0.10 - 999.9 Sec. or Min.

Model 355 Timer


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The 355 Timer is a four digit panel mounted indicating timer designed for the most demanding industrial control applications.
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72mm x 72mm plug-in housing
Two Output Relays DPDT Instantaneous& DPDT Delayed
High Visibility Vacuum Fluorescent Digital Display
Up/Down Toggle levers for setting and adjustment of preset time.
Display of Preset at all times, without power
Field convertible Timing Ranges 0.01 - 99.99 Sec. or Min. .010 - 999.9 Sec. or Min.
UL, CSA, CE Approved

Model 365 Timer

 

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The 365 Timer is a microprocessor based digital timer with three rotary switches for setting and adjustment of Preset. Timing (.01 Sec. to 999 Hrs) and display options (time-up or time-down) are switch selectable. Plug-in panel mounting allows replacement without removing field wiring.
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72mm˛ Plug-in Housing
NEMA 12 sealed front panel
High Brightness VF Display
Timeup or timedown from Preset
Nine Selectable Timing Ranges
.01 to 9.99 - 99.90 - 999 Sec, Min, Hrs.
Heavy Duty 7A @ 120VAC Output Relays DPDT Instantaneous Relay and DPDT Delayed Relay
Easy-to-Adjust Three Rotary Switches
UL, CSA, CE Approved

Model 375 Timer

PHOTO NOT AVAILABLE

This item has been discontinued, manufacturer recommended replacements are listed to the right.
If your 375 was used for... This is a possible Replacement Product
Time retention during power failures Model 365M Timer with Memory and Latch Relay
Count retention during power failures Model 366M Counter with Memory and Latch Relay
Repeat Cycle Operation Model 342B
Repeat Cycle Timer
Timer/Counter or Repeat Cycle Model A653 Timer/Counter with Repeat Cycle

Model A655
Panel Mounted
Digital Timer

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The A655 timer is an electronic control that will retrofit most round case electromechanical timers.
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Data Retention with EEPROM Memory or Battery
Two Timing Modes
Five Timing Ranges

Direct Replacement for Electromechanical timers
Sealed Faceplate
Keypad Lockout of Time Setting
Self-Diagnostic Circuitry
Easy Programming
Instantaneous Contracts Directly Track the Control Input
UL, C-UL (Canada) Recognized

ELECTROMECHANICAL TIMERS

Model 304 Electromechanical Timer


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The 304 industrial percentage timer is easily the most rugged and dependable of all industrial percentage timers. It incorporates heavy-duty contact that are capable of switching loads as large as 4.6 kw directly. See also 304 Percentage Timer
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3/8" self cleaning silver contacts
Classic design
Convenient, continuous adjustment
Available in choice of 15, 30, and 60 sec. time cycles. 60 Hz.

Model 305 Motor Driven Analog Reset Timer


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The 305 provides delay, interval or pulse timing function for up to 7 load circuits through two instantaneous and two delayed switches. It features a plug-in design and cycle progress indication.
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Repeat accuracy of 0.2%
Dust-tight seal against the housing-panel or surface-mounted
Reset to a full-scale setting within 0.1 sec,
Externally accessible contacts at 14 point terminal black
mechanical life expectancy over 5,000,000 operations
Built in pilot light

Model 322 Motor-Driven Cycle Progress Timer

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The 322 can be used as a low-cost automatic reset timer for a wide range of interval, delay and pulse timing functions, in either ON delay or OFF delay operation.
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Economical
Instantaneous switch and two delayed load switches
Surface or flush mount through a single 15/16"OD cutout in a 1/8" panel.
Rotating dial knob, continuously showing time remaining until time-out.

Model 324 Camtimer—Precision switch cam programmer

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The 324 precisely controls one to twelve load circuits through easily set screwdriver adjustable cams. The 324 can also be used without a motor as a rotary cam limit switch with bi-directional switches.
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Easy and precise Cam adjustment
One to twelve precision switches. each SPDT precision switch is rated at 10 amps 120VAC and is 1/3 hp rated at 120 or 240VAC
Wide range of cycle times—270 cycle times between 3 sec and 60 hrs.
Repeat accuracy and setting accuracy within ±1/4%.
Sequence control

Model 1800 Step Programmer

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The series 1800 is a program controller which will sequence, by external command, up to 20 loads in a preset program of 20 steps.
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Synchronous Permanent Magnet Type Drive
Motor speed: 24 RPM - 60 Hz. Unit
20 RPM - 50 Hz. Unit
200,000 operations at rated load 1,500,000 operations average at 5 amps
Stepping Speed 180 ms. - 60 Hz. Unit
215 ms. - 50 Hz Unit