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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | SSAC / Littelfuse |
| Manufacturer Product Number | HRDS413M |
| Description | TDR; 3 min; Fixed; 120V AC; 1C SPDT; Single Shot; QC 0.250"; Surface Mount |
| Datasheet | Download Datasheet |
The Littelfuse SSAC HRDS413M is a single shot timer for 120 V AC, with non-isolated SPDT relay contacts rated 30 A (NO) / 15 A (NC) resistive at 125/240 V AC. Its delay is fixed at 3 minutes, set at the factory.
Input voltage must be applied before and during timing. A momentary or maintained closure of the initiate switch energizes the output relay for the set time; opening or reclosing the switch during timing has no effect.
Output: 1C SPDT relay, 30 A (NO) / 15 A (NC) resistive at 125/240 V AC; 20 A / 10 A at 28 V DC; NO 1 hp at 125 V AC, 2 hp at 240 V AC (non-isolated contacts). Repeat accuracy: ±0.5% or 20 ms, whichever is greater. Setting accuracy: Factory calibration ±5%; ±2% over temperature and voltage. Reset time: 150 ms. Supply tolerance: -20% / +10% of nominal; 50/60 Hz. Power: 4 VA. Life: 1,000,000 operations mechanical, 100,000 electrical.
It is surface mounted and has 0.250 in (6.3 mm) male quick-connect terminals. It operates from -40 to +60 °C and stores from -40 to +85 °C.
| Category | |
| Manufacturer | SSAC / Littelfuse |
| Model | HRDS |