Off Delay Littelfuse Series TDUB Timer from Flow Factor
The Littelfuse TDUB Series combines digital timing circuitry with universal voltage operation. Voltages of 24 to 240VAC and 12 to 24VDC are available in three ranges. The Littelfuse TDUB Series offers DIP switch selectable time delays ranging from 0.1 seconds to 102.3 minutes in three ranges. Its 1A rated output, ability to operate on multiple voltages, and wide range of switch selectable time delays make the TDUB Series an excellent choice for process control systems and OEM equipment.
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| Littelfuse TDR TDUB Timer |
Operation (Delay-on-Break)
Input voltage must be applied before and during timing. Upon closure of the initiate switch, the output energizes. The time delay begins when the initiate switch is opened (trailing edge triggered). The output remains energized during timing. At the end of the time delay, the output de-energizes. The output will energize if the initiate switch is closed when input voltage is applied.
Reset: Reclosing the initiate switch during timing resets the time delay. Loss of input voltage resets the time delay and output.
Input voltage must be applied before and during timing. Upon closure of the initiate switch, the output energizes. The time delay begins when the initiate switch is opened (trailing edge triggered). The output remains energized during timing. At the end of the time delay, the output de-energizes. The output will energize if the initiate switch is closed when input voltage is applied.
Reset: Reclosing the initiate switch during timing resets the time delay. Loss of input voltage resets the time delay and output.
Features & Benefits
Dip Switch Timing
Adjustment >> Provides setting accuracy of +/-2%
User selectable
time delay >> Timing settings are switch selectable 0.1s - 102.3m
in three ranges for added flexibility
1A steady, 10A inrush
solid-state output >> Provides 100 million operations in typical conditions.
Totally solid state
and encapsulated >> No moving parts to arc and wear out over time and
encapsulated to protect against shock, vibration,
and humidity
Littelfuse Part Numbers:
TDUB3000A 24to 120 VAC, 1-1023 seconds
TDUB3002A 12 to 24 VDC, 1-1023 seconds
TDUBH3002A 12 to 24 VDC, .1-102.3 minutes
TDUBH3001A 100 to 240 VAC, .1-102.3 minutes
TDUBL3002A 12 to 24 VDC, .1-102.3 seconds
These timers were originally made by SSAC (Solid State Advance Control)
Anderson-Bolds
216-360-9800
Littelfuse TDUB3000A...Littelfuse TDUB3002A...Littelfuse TDUB...Littelfuse TDUB
