Description
TRU3-SSAC Littelfuse Time Delay Relay, DPDT, 11 Pin Circ, 19-264VAC/19-30VDC Power, 6 Timing Functions 11-Pin RoHS
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.
Operation
A 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.
Features:
Microcontroller 0.1% repeat accuracy
Six timing functions are switch selectable
0.1s – 1000m in six ranges
Knob adjustable time delay
Universal input voltage 19 to 264VAC & 19 to 30VDC
10A, SPDT or DPDT output contacts
Auxiliary Products:
Panel mount kit: P/N: BZ1
Hold-down clips (sold in pairs):
P/N: PSC8 (NDS-8)
P/N: PSC11 (NDS-11)
11-pin socket: P/N: NDS-11
Octal 8-pin socket: P/N: NDS-8
Manufacturer:Littelfuse
Datasheet:tru3_cp.pdf
