# Analogue Timer, Star-Delta, 0.1 s, 10 min, 2 Normally Open with Common Pole

![Product image](https://novapart.co/image/farnell:4718521/)

**URL**: https://novapart.co/products/TMST/analogue-timer-star-delta-01-s-10-min-2-normally
**SKU**: TMST
**Manufacturer**: LOVATO ELECTRIC
**Category**: Automation & Process Control || Panel Displays & Instrumentation || Panel Instrumentation || Analogue Timers - DIN Rail
**Price**: €93.1200
**Stock**: 10+
**Lead Time**: 15 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Time Max | 10min |
| Time Min | 0.1s |
| Timer Output | 2 Normally Open with Common Pole |
| Product Range | - |
| Timer Functions | Star-Delta |
| Current Rating Nom | 8A |
| Supply Voltage Max | 240VAC |
| No. Of Timing Ranges | - |
| Connection / Termination | Screw Terminals |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4718521/)

**TMST** TIME RELAY FOR STARTING, MULTISCALE, MULTIVOLTAGE, MODULAR VERSION, 2448VDC, 24...240VAC 

|General characteristics<br>~~re~~|General characteristics<br>~~re~~|General characteristics<br>~~re~~|
|---|---|---|
|||Time relay for|
|Description||star-delta starting,<br>multiscale and|
|||multivoltage|
|Function||Star-delta|
|Supplycircuit<br>~~a~~|||
|Rated auxiliary supply voltage Us||24…48VDC;<br>24…240VAC|
|Rated auxiliarysupplyvoltage Us|||
|AC|||
|min|VAC|24|
|Max|VAC|240|
|DC|||
|min|VDC|24|
|Max|VDC|48|
|Rated frequency|Hz|50/60|
|Operatingvoltage range||0.85...1.1 Us|
|||1.2VA/0.8W|
|Maximum power consumption / dissipation|W|(24...48VAC/DC),<br>16VA/0.9W|
|||(110...240VAC/DC)|
|Immunity time for microbreakings|ms|≤40|
|Timingcircuit<br>~~rr~~|||
|Time settingrange||0.1s...10min|
|Settingaccuracy|%|<±9|
|Repeat accuracy|%|<±0.5|
|Influence of voltage variation|%|<±0.1|
|Influence of temperature variation|%|<±0.2|
|Resettingtime|||
|During timing|ms|≥100|
|Elapsed time|ms|≥50|
|Relayoutputs<br>~~re~~|||
|Number of relays|Nr.|1|
|Contact arrangement||1 with 2 N/O with<br>commonpole|
|Maximum switchingvoltage|VAC|250|
|IEC Conventional free air thermal current Ith ≤ 40°C|A|8|
|UL/CSA and IEC/EN 60947-5-1 designation||B300|
|Insulation(input-output)<br>~~re~~|||
|Rated insulation voltage Ui|V|250|
|Rated impulse withstand voltage Uimp|kV|4|
|Power frequency withstand voltage|kV|2|
|Connections<br>~~a~~|||
|Terminals type||Screw|
|Tightening torque (Max)|||



The characteristics described in this document are subject to updates or modifications at any time. The descriptions, technical and **1 / 3** functional information, illustrations and instructions in this brochure are purely illustrative, and are consequently not contractually binding 

TMST 

**TMST** TIME RELAY FOR STARTING, MULTISCALE, MULTIVOLTAGE, MODULAR VERSION, 2448VDC, 24...240VAC 

||Tightening torque Max|Nm|0.8|
|---|---|---|---|
||Tighteningtorque Max|Ibin|7 / 7...9 UL|
||Conductor section|||
||AWG/Kcmil|||
||min||24…12|
||max||12…18|
||IEC|||
||min|mm²|0.2|
||max|mm²|4|
|Operations<br>~~ee~~||||
||Mechanical life|cycles|30000000|
||Electrical life (with rated load)|cycles|100000|
|Ambient conditions<br>~~ee~~||||
||Temperature|||
||Operating temperature|||
||min|°C|-20|
||max|°C|+60|
||Storage temperature|||
||min|°C|-30|
||max|°C|+80|
||Relative humidity|%|<90%|
||Maximum Pollution degree||2|
||Overvoltage category||III|
|Housing<br>~~re~~||||
||Execution(n° of modules)||1|
||Material||Self-extinguishing<br>polyamide|
||Mounting||DIN rail 35 mm|
||Degree of protection||IP40 on front,<br>IP20 terminals|
||Dimensions (W x H x D)|mm|17.5 x 104.7 x<br>64.9|
||Weight|g|90|
|Dimensions<br>~~a~~||||



The characteristics described in this document are subject to updates or modifications at any time. The descriptions, technical and functional information, illustrations and instructions in this brochure are purely illustrative, and are consequently not contractually binding 

TMST 

**2 / 3** 

**TMST** TIME RELAY FOR STARTING, MULTISCALE, MULTIVOLTAGE, MODULAR VERSION, 2448VDC, 24...240VAC 

## Wiring diagrams ~~a~~ 

jaz] ita ~~ee~~ Certifications and compliance Compliance 

CSA C22.2 n°14 IEC/EN 61812-1 UL508 

Certificates 

CCC cULus EAC 

~~rr~~ ETIM classification 

## ETIM 8.0 

EC001439 - Timer relay 

The characteristics described in this document are subject to updates or modifications at any time. The descriptions, technical and functional information, illustrations and instructions in this brochure are purely illustrative, and are consequently not contractually binding 

TMST 

**3 / 3** 



## Links

- [View this product on Novapart](https://novapart.co/products/TMST/analogue-timer-star-delta-01-s-10-min-2-normally)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/lovato/tmst/timer-2-no-0-1s-10min-8a-240vac/dp/4718521)
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