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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | Amperite |
| Manufacturer Product Number | 12D2SSTB |
| Description | Time Delay Relay; 2 s; Delay on Release (triggered); 12 V DC; SPST-NO (1 form A) |
| Datasheet | Download Datasheet |
The Amperite 12D2SSTB is a time delay relay with SPST-NO (1 form A) output and rated 2 A continuous (10 A available, consult factory), driven by a 12 V DC input.
It has a fixed delay of 2 s, set at the factory.
It is a Delay on Release (triggered) timer.
Power is applied to the relay prior to the timing cycle. Upon application of power to the trigger input terminal the load is energized. When power is removed from the trigger terminal the time delay cycle is initiated. At the end of the delay time the load is de-energized. Reset is accomplished by reapplying power to the trigger input terminal.
It is started by trigger input terminal (removal of power from trigger terminal starts timing).
It has Center Hole (0.250 in dia.) mounting and 0.250" (6.3mm) quick-connect terminals.
| Category | |
| Manufacturer | Amperite |
| Part Status | Discontinued |
| Output Technology | Solid state |
| Timing Function | Delay on Release (triggered) |
| Delay Time | 2 s |
| Timing Adjustment Method | Fixed (factory preset) |
| Timing Initiate Method | Trigger input terminal (removal of power from trigger terminal starts timing) |
| Contact Configuration | SPST-NO (1 form A) |
| Output Rating | 2 A continuous (10 A available, consult factory) |
| Input Voltage | 12 V DC |
| Termination Style | Quick Connect - 0.250" (6.3mm) |
| Mounting Type | Center Hole (0.250 in dia.) |
| Enclosure | 2 x 2 x 3/4 inch black plastic, epoxy sealed |
| Dimensions | 2.00 x 2.00 in, 1.2 in deep including terminals (.75 in body) |
| Approvals | UL File # Pending, CSA File # Pending (as printed) |
| Setting Accuracy (%) | Fixed units +/-10% |
| Repeatability (%) | 2% |
| Timing Cycle Interrupt Transfer | None |