Over 800,000 products available

Lovato TM ST Series DIN Rail Timer Relay, 2-Contact, 24 to 48 V dc 380V ac, 440 V ac, 0.1 s to 10 min, 1-Function, DPST

View all Timer Relays
Bulk discount available

Subtotal (1 unit)*

£97.46

(exc. VAT)

£116.95

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 21 unit(s) ready to ship
  • Plus 1 unit(s) ready to ship from another location
  • Plus 15 unit(s) shipping from 13 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
1 - 4£97.46
5 - 9£92.57
10 +£87.67

*price indicative

RS Stock No.:
905-3485
Mfr. Part No.:
TMSTA440
Brand:
Lovato
Find similar products by selecting one or more attributes.
Select all

Brand

Lovato

Product Type

Timer Relay

Function

Valve, Stillson Pipe

Mount Type

DIN Rail

Time Range

0.1 s to 10 min

Number of Contacts

2

Number of Timer Functions

1

Switching Voltage

400V ac

Contact Configuration

DPST

IP Rating

IP40

Supply AC Voltage

380, 440V ac

Contact Current

8A

Minimum Operating Temperature

-20°C

Supply DC Voltage

24 to 48 V dc

Terminal Type

Screw

Maximum Operating Temperature

60°C

Standards/Approvals

IEC/EN 61000-6-2, CSA C22.2 N°14, EAC, IEC/EN 61000-6-4, IEC/EN 60068-2-6, IEC/EN 60068-2-27, UL 508, IEC/EN 61812-1, cULus, IEC/EN 60028-2-61

Width

104.7mm

Height

64.9mm

Length

17.5mm

Series

TM ST

RoHS Status: Not Applicable

COO (Country of Origin):
IT

Lovato Timer Relay, DPST Configuration, DIN Rail Mount - TMSTA440


This timer relay by Lovato is a crucial component in automation and electrical systems. Operating with a contact configuration of DPST, this device provides reliability and precision timing in a variety of applications. With a maximum current of 8A and a wide temperature range from -20°C to +60°C, this timer relay is designed to withstand industrial environments with ease.

Features & Benefits


• Versatile time range from 0.1s to 10min

• Star delta mode of operation for efficient performance

• DIN rail mounting for easy installation

• External power supply for flexibility in usage

• Screw terminals for secure connections

Applications


• Suitable for control systems requiring precise timing

• Used in machinery with star delta configurations

Can it handle high currents?


This timer relay is designed to handle a maximum current of 8A, making it suitable for various industrial applications.

Will it work in extreme temperatures?


With a minimum operating temperature of -20°C and a maximum of +60°C, this timer relay is reliable in harsh environmental conditions.

Is it easy to install?


The DIN Rail mounting type of this timer relay allows for easy and secure installation in control panels and enclosures.

Related links