1 Channel Digital Surface Mount Time Switch Measures Seconds, 230 V ac

  • RS Stock No. 271-338
  • Mfr. Part No. TC 24.21
  • Manufacturer Muller
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

100 Hour Count-Down

Max time: 99h 59m 59s
Inputs for start and stop
Start/Stop button
Optical and acoustic signal on completion of time
Screw clamp connection

Muller Count Down Timer

The Finder interface relay module is an innovative, ultra-compact electromechanical device equipped with a 24VDC coil and an SPDT 1 C/O contact configuration. This narrow design interface relay works as a coupling element used to send control signals to and from a PLC. The high number of approvals make it useful for many applications around the world. It offers a high-density solution for smaller electrical cabinets and other industrial applications thus optimising your panel installation. This electromechanical relay module has a small footprint that makes it ideal for applications where space-saving is essential.

Features and Benefits

• DIN rail and panel mounting
• Easy to program and operate
• Repeatability accuracy is 100%
• Time base is quartz
• Time set accuracy is 1 second
• Switching capacity is 8A
• Start/stop button
• Maximum time: 99 hours 59 minutes 59 seconds
• Power consumption of 0.7W
• Optical and acoustic signal on completion of time
• Screw clamp connection
• Operating temperature ranging between -5°C and 50°C


• Ideal for outdoor and street lighting
• Control of lighting, heating and ventilation


• IP20 rated

Run Back

Attribute Value
Supply Voltage 230 V ac
Units Measured Seconds
Number of Channels 1
Type Digital
Contact Configuration SPDT
Segment Length 1 s
Height 48mm
Depth 40mm
Battery Life 16h
17 In stock for delivery within 6 working days
Price (VAT excluded) Each
TWD 2,644.00
(exc. GST)
TWD 2,776.00
(inc. GST)
Per unit
1 +