The TRU3 is a multifunction, knob-adjustable universal time delay relay with 11-pin DPDT base wiring and six timing functions. It operates on universal input voltage from 19 to 264VAC and 19 to 30VDC, and provides 10A isolated output contacts rated for resistive loads at 120/240VAC and 28VDC, or 1/3 hp at 120/240VAC. Timing ranges are switch selectable from 0.1s to 1000m across six settings, with repeat accuracy of ±0.1% or ±20ms, whichever is greater. The unit features LED indicators for input voltage and relay status, and has dimensions of 87.3 mm height, 60.7 mm width, and 45.2 mm depth. It is designed for plug-in mounting using the NDS-11 socket and PSC11 hold-down clips.
The TRU Series is a multifunction, knob adjustable, Universal Time Delay Relay. It includes six of the most popular timing functions selected by a slide switch. The time delay is knob adjustable and the time delay range is switch selectable. The repeat accuracy is + 0.1%. Both function and time range can be selected on the top face of the unit. In addition to multifunctioning and multiple time ranges, the TRU Series features universal input voltage; 19 to 264VAC and 19 to 30VDC and full 10A output relay. The TRU Series can directly replace up to 1000 competitive time delay relay models. OperationA six position slide switch selects delay-on-make, interval, single shot, recycling (ON time first, Equal Recycle Delays), delay-on-break, and retriggerable single shot. 8-pin DPDT base wiring is limited to delay-on-make, interval, and recycling functions. All six functions are available in the 8-pin SPDT and 11-pin DPDT versions.
TIME DELAY RELAY, DPDT, 0.1S-1000M, 240V; Contact Voltage VDC:28V; Time Min:0.1s; Time Max:1000min; Product Range:TRU Series; Contact Configuration:DPDT; Contact Current:10A; Relay Mounting:Socket; Contact Voltage VAC:240V
| Littelfuse, Inc. | Newark, An Avnet Company | |
|---|---|---|
| Product Category | Electromechanical Relays | Electromechanical Relays |
| Product Number | TRU3 | 34AC7010 |
| Product Name | Knob Adjustable Universal Time Delay Relay | Time Delay Relay, Dpdt, 0.1S-1000M, 240V; Contact Voltage Vdc Littelfuse |
| Mounting | Socket or Plug-in Style; Plug-in socket | Socket or Plug-in Style; Socket |
