RS PRO ET2412 Panel Mount On-Off Temperature Controller 1 Input, 2 Output Relay 253V ac On-Off

View all Temperature Controllers

Subtotal (1 unit)*

SGD114.83

(exc. GST)

SGD125.16

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • Plus 22 unit(s) shipping from 16 March 2026
  • Plus 32 unit(s) shipping from 23 March 2026
  • Plus 16 unit(s) shipping from 13 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +SGD114.83

*price indicative

Every Spend Counts with RS PRO
RS Stock No.:
124-1056
Distrelec Article No.:
304-25-277
Manufacturer:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Product Type

On-Off Temperature Controller

Output Type

Relay

Number of Inputs

1

Number of Outputs

2

Maximum Current

8A

Maximum Operating Temperature

50°C

Minimum Operating Temperature

0°C

Control Type

On-Off

Terminal Type

Screw

Maximum Supply Voltage

253V ac

Display Type

7 Segment LED

Maximum Voltage

250V

Standards/Approvals

EN 60529, IEC 60245, EN 60751, CE marked, IEC 60227, EN 61326-1:2013, EN 61010-1:2010

Length

77mm

IP Rating

IP65, IP20

Width

35 mm

Mount Type

Panel Mount

Input Type

NTC

Series

ET2412

Panel Depth

61mm

COO (Country of Origin):
TR

RS Pro On/Off Thermostat- 2 Outputs


RS PRO On/off Thermostats are designed for use with NTC Sensors. Fast to install and easy to configure, the thermostats have a large display that provides great visibility in a compact design.

Due to their design and ease of use, the RS PRO thermostats are ideal for use in industrial or commercial applications.

Options available:

1241056 - 230V ac, 2 outputs

1241055 - 24V ac/dc, 2 outputs

Features and Benefits


• 35 x 77 mm size

• On/Off control

• Relay output for cooling or heating control

• Alarm relay

• Single NTC probe input

• Range between -60 ˚C to +150˚C

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

• Sensor input offset setting

• Selectable heating or cooling control

• Selectable independent, deviation and band alarm types

• 0000 or 000.0 units displayed

• 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 pre-set 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.

Related links