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- ATC - Model 339B - Plug-In Adjustable ...
ATC - Model 339B -Plug-In Adjustable Time Delay Relay
The 339B is a solid-state TDR with octal plug-in base that maintains excellent repeat accuracy despite wide voltage and temperature variations even after long periods of down-time. The 339B has six dial selected ranges from fractions of a second to as long as 10 hours and selectable on-delay or interval timing modes. Fixed timing units are available upon request.
- Wide choice of ranges
- Cycle Progress Indication
- High Accuracy
- Multiple Timing Modes
- FM Approved
- CSA Approved
- UL Recognized
- CE Approved
- Fixed Timing Units available to prevent adjustments and increase safety