RS PRO 1241057 DIN Rail On-Off Temperature Controller 1 Input, 1 Output Relay 253V ac Single Set Point Control, On-Off

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Subtotal (1 unit)*

TWD1,993.00

(exc. GST)

TWD2,092.65

(inc. GST)

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  • 11 unit(s) ready to ship from another location
  • Plus 90 unit(s) shipping from March 23, 2026
  • Plus 10 unit(s) shipping from March 24, 2026
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1 - 4TWD1,993.00
5 +TWD1,641.00

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RS Stock No.:
124-1057
Distrelec Article No.:
304-02-634
Manufacturer:
RS PRO
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Brand

RS PRO

Output Type

Relay

Product Type

On-Off Temperature Controller

Number of Inputs

1

Number of Outputs

1

Maximum Current

8A

Minimum Operating Temperature

0°C

Maximum Operating Temperature

50°C

Terminal Type

Screw

Control Type

Single Set Point Control, On-Off Control, Hysteresis, Heating Control, Cooling Control

Maximum Supply Voltage

253V ac

Digital Comms

Baudrate

Maximum Voltage

250V ac

Display Type

7 Segment LED

Standards/Approvals

EN 61326-1: 2013, EN 61010-1: 2010, EN60715, CE

Width

54 mm

IP Rating

IP65

Length

94mm

Input Type

NTC

Mount Type

DIN Rail

Series

1241057

Panel Depth

68mm

COO (Country of Origin):
TR

RS PRO DIN Rail Temperature Controller


Ideal for use with NTC sensors from our RS PRO range. Featuring built in On/Off or pulse output status, it can be used for heating or cooling control. Easy to configure and install, with a large clear display giving good visibility alongside a compact design.

Features and Benefits:


• DIN Rail mounting

• Control output for cooling or heating

• Single NTC input

• Offset value can be entered for NTC probe

• Probe failure setting, output status can be set to On, Off or Pulse

• Sensor input offset setting

• High and low set point limits

• Temperature units ˚C or ˚F

• CE Certified

Typical Applications:


On/Off temperature controllers are designed to control and maintain temperatures in appliances by turning on or off, depending on the users required pre-set temperature. If the temperature drops below the setpoint, the controller will turn on and increase the temperature until it is met. Once the desired temperature is reached, the device output switches off automatically. Temperature controllers are perfect for applications that require temperature control solutions, especially those whereby the temperature increases slowly, and are commonly used in areas such as:

HVAC systems

Ovens

Incubators

Automotive

Storage solutions

FAQs

Why use an On/Off Temperature Controller?

Used for monitoring purposes in heating environments, on-off temperature controllers prevent rapid increases in temperature that could cause damage. These controllers are often used where there isn't a need for precision temperature control, but where a system is unable to handle continuous interruptions. A typical example of an on-off controller is a thermostat in a system, if the temperature drops below the preset level the system is switched on. They can protect against a system over-heating or over-cooling and have an 'on' 'off' option with no middle state.

Why RS PRO?

RS PRO is our family brand and brings you a wide range of high-quality and high-value products to support your project. Trusted by engineers all over the world, every part of every RS PRO product is always rigorously tested against demanding industry standards. We are only giving the RS PRO seal of approval if we're confident of their exceptional quality, which means you can be convinced too.

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