ATC 329A-363-Q-1-X 329A Solid State Time Delay Relay 3 Seconds Range

Description

ATC, 329A-363-Q-1-X, 329A Solid State Time Delay Relay, 3 Seconds Range, Voltage 120 VAC, On-Delay, Standard

Features:

• 36mm x 36mm housing
• Range: 3 seconds
• Panel mounting or plug-in
• 120VAC Operating Voltage
• On-Delay Operation
• 8-Pin Octal base
• UL Listed

The 329 on-delay TDR with plug-in base maintains excellent repeat accuracy despite wide voltage and temperature variations.

Performance Value 

Ruggedly designed into a 36 x 36 mm housing, the 329 On-Delay TDR combines both highly accurate and repeatable timing with industrial quality that is usually found in only the more expensive timers.

Range

The 329 is comes with 3 seconds range to permit optimum setting accuracy. The dial face clearly displays the range.

Designed for Industrial Service

The 329 incorporates features designed to ensure a long trouble-free life expectancy, even in difficult industrial environments: high impact resistant housing with octal plug-in base that is easily surface/DIN or panel mounted; a DPDT 5 amp relay rated for 10 million operations at no load; and an oscillator-based timing circuit for high accuracy even with changes in temperature and voltage.

High Accuracy

The 329’s timing circuit is not a simple RC circuit, but it utilizes the sophistication of a proprietary integrated circuit that includes counting technology along with a stable oscillator to provide repeatable time delays.Timing begins when the start switch is closed. This starts an oscillatorwhich runs at a frequency determined by the time setting. A fixed number of counts from the oscillator determines the end of the time cycle. Thetime required to accomplish this depends on the oscillator frequency.

At time out, the built-in relay transfers its contacts. These contacts remain transferred until the start switch is opened or power is removed by some other means. The 329 then resets and is ready for another cycle.

For more information, please see Data Sheet