# TIME DELAY RELAY, DPDT, 0.1S-1000M, 240V
**URL**: https://novapart.co/products/TRU3/time-delay-relay-dpdt-01s-1000m-240v
**SKU**: TRU3
**Manufacturer**: LITTELFUSE
**Category**: Switches & Relays || Relays || Time Delay Relays - Electromechanical
**Price**: €144.0800
**Stock**: 25+
**Lead Time**: 116 days (indicative)
## Description
Contact Voltage VDC:28V; Time Min:0.1s; Time Max:1000min; Product Range:TRU Series; Contact Configuration:DPDT; Contact Current:10A; Relay Mounting:Socket; Co 34AC7010
## Specifications
| Parameter | Value |
|---|---|
| Time Max | 1000min |
| Time Min | 0.1s |
| Product Range | TRU Series |
| Relay Mounting | Socket |
| Contact Current | 10A |
| Relay Terminals | Quick Connect |
| Nom Input Voltage | 264VAC |
| Timing Adjustment | Knob |
| Contact Voltage Vac | 240V |
| Contact Voltage Vdc | 28V |
| Contact Configuration | DPDT |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2887790/)
**Time Delay Relays** Multifunction
## ~~TR~~ U SE ~~RIE~~ S
## Knob Adjustable Universal Time Delay Relay
## **Description**
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8-PIN
a
ee
11-PIN
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## **Wiring Diagram**
8-PIN DPDT Delay-on-Make Interval Recycling
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L1 N/L2
+ ~
7
32 [36]
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Vv
L1 N/L2
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8-PIN SPDT Delay-on-Make Interval Single Shot V = Voltage Recycling S1 = Initiate Switch (ON Time First, Equal Recycle Delays) Relay contacts Delay-on-Break are isolated Retriggerable Single Shot
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 & Benefits**
FEATURES BENEFITS
## 11-PIN DPDT
Delay-on-Make Interval Single Shot Recycling (ON Time First, Equal 2440 ” Recycle Delays) L1 Vv N/L2 Delay-on-Break Retriggerable Single Shot
## **Ordering Information**
**Microcontroller based** Repeat Accuracy + / - 0.1% or + / - 20ms, whichever is greater ~~a~~ **6 time ranges** Broad range will satisfy most requirements **(0.1s to 1,000m) Knob adjustable** Allows user to fine tune time delay based on **time delay** application needs **Universal input voltage** Makes it versatile for use in most applications Provides the most common standard **Multifunction** timing functions **LED Indicators** Provide visual indication of input voltage and relay status **10A isolated output contacts** Allows control of loads for AC or DC voltages
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|||||
|---|---|---|---|
|MODEL|INPUT VOLTAGE|BASE WIRING|FUNCTIONS|
|TRU1|19 to 264VAC; 19 to 30VDC|8-pin DPDT|3|
|TRU2|19 to 264VAC; 19 to 30VDC|8-pin SPDT|6|
|TRU3|19 to 264VAC; 19 to 30VDC|11-pin DPDT|6|
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If you don’t find the part you need, call us for a custom product 800-843-8848
© 2016 Littelfuse Protection Relays & Controls **www.littelfuse.com/** tru
Rev: 1-A-062116
**Time Delay Relays** Multifunction
## ~~TR~~ U SE ~~RIE~~ S
## **Accessories**
## **BZ1 Front Panel Mount Kit**
Provides an easy method of through-the-panel mounting of 8- or 11-pin plug-in timers, flashers, and other controls.
## **NDS-8 Octal 8-pin Socket**
8-pin 35mm DIN rail or surface mount. Rated at 10A @ 300VAC. Surface mounted with two #6 (M 3.5 x 0.6) screws or snaps onto a 35 mm DIN rail. Uses PSC8 hold-down clips.
## **NDS-11 11-pin Socket**
11-pin 35mm DIN rail or surface mount. Rated at 10A @ 300VAC. Surface mounted with two #6 (M 3.5 x 0.6) screws or snaps onto a 35 mm DIN rail. Uses PSC11 hold-down clips.
## **PSC8 or PSC11 Hold-down Clips**
Securely mounts plug-in controls in any position. Provides protection against vibration. Use PSC8 with NDS-8 Octal Socket or PSC11 with NDS-11 Socket. Sold in pairs.
## **Function Diagram**
V = Voltage S1 = Initiate Switch NO = Normally Open Contact NC = Normally Closed Contact t = Incomplete Time Delay TD = Time Delay R = Reset
RETRIGGERABLE SINGLE SHOT (MOTION DETECTOR) (PSD)
## **Specifications**
**Time Delay Type** Digital integrated circuitry **Range Switch Selectable*** 0.1s - 1000m in 6 ranges: **1)** 0.1 - 10s **2)** 1 - 100s **3)** 10 - 1000s **4)** 0.1 - 10m **5)** 1 - 100m **6)** 10 - 1000m **Adjustments Multiplier** 4 position DIP switch selects x0.1, x1, x10, and sec. or min. **Time Setting** Onboard knob adjustment with 1 - 100 reference dial **Two LEDs indicate 1)** Input voltage applied **2)** Output relay status **Repeat Accuracy** ±0.1% or ±20ms, whichever is greater **Reset Time** ≤ 300ms **Time Delay vs Temp. & Voltage** ±2% **Input Voltage - Universal Input Range** 19 to 264VAC and 19 to 30VDC **AC Line Frequency** 50/60Hz **Output Type** Electromechanical relay **Form** SPDT or DPDT, isolated **Rating** 10A resistive @ 120/240VAC & 28VDC; 1/3 hp @ 120/240VAC **Life** Mechanical - 1 x 10[7] ; Electrical - 1 x 10[6] **Protection Transient** 38 joules **Isolation Voltage** ≥ 1500V RMS input to output **Polarity** DC units are reversed polarity protected **Mechanical Mounting** Plug-in socket **Dimensions H** 87.3 mm (3.44”); **W** 60.7 mm (2.39”); **D** 45.2 mm (1.78”) **Termination** Octal 8-pin plug-in or magnal 11-pin plug-in
**Termination Environmental Operating/Storage Temperature** -20° to 65°C / -30° to 85°C **Weight** ≅ 6 oz (170 g)
* For CE approved applications, power must be removed when a switch position is changed.
© 2016 Littelfuse Protection Relays & Controls **www.littelfuse.com/** tru
Rev: 1-A-062116
## Links
- [View this product on Novapart](https://novapart.co/products/TRU3/time-delay-relay-dpdt-01s-1000m-240v)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/littelfuse/tru3/time-delay-relay-dpdt-0-1s-1000m/dp/2887790)
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