TDI120AL

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TDI120AL Littelfuse Relays, TDI Series, Interval Timer, 120VAC, 1-1023 Sec,

MFG Item Number
TDI120AL

TDI120AL Littelfuse Relays, TDI Series, Interval Timer, 120VAC, 1-1023 Sec,

MFG Item Number
TDI120AL
Series
More specs

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Description

Relays, TDI Series
Item #
TDI120AL
Interval Timer, 120VAC, 1-1023 Sec,

TDI Series Information

  • Switch Settable Time Delay
  • Three Time Ranges from 0.1s‑10,230s
  • ±0.1% Repeat Accuracy
  • ±2% Setting Accuracy
  • 10A, DPDT Output Contacts
The TDI Series is an interval timer that combines accurate digital circuitry with isolated, 10A rated, DPDT relay contacts in an 8‑pin plug‑in package. The TDI Series features DIP switch selectable time delays ranging from 0.1 to 10,230 seconds in three ranges. The TDI Series is the product of choice for custom control panel and OEM designers.

Operation (Interval): Upon application of input voltage, the time delay begins. The output relay is energized during the time delay. At the end of the time delay, the output de‑energizes and remains de‑energized until input voltage is removed. Reset: Removing input voltage resets the time delay and the output.

  • LED Indication

Specifications

Specifications
Manufacturer Part Number TDI120AL
Manufacturer Littelfuse
Product Series TDI
Family Series Littelfuse Relays, TDI Series
Description Interval Timer, 120VAC, 1-1023 Sec, DIP Switch Selectable Time, 1 Sec Increments, 8 Pin Circ Base
Operation Interval
Contacts DPDT
Mounting Socket
Status Indicator LED
Time Range Adjustment Onboard
Adjustment Operator DIP Switch
Timing Range 1-1,023 s
Max Time 1,023 s
Coil Voltage 120 VAC
Nominal Coil Voltage 120 VAC
Contact Rating 10 A
Termination 8 Pin
Approvals CE, CSA, UL
Net Weight 0.375 lbs
Gross Weight 0.375 lbs
Alternatives
TD-80522-41
TD-80522-41
Macromatic Relays, TD-8 Series