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Temperature High Limit Controller


Item# CN3261-KF

 This item is available for quick shipping
Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $179.48
5-9 $170.51
10-24 $161.53
25-49 $152.56
50-99 $143.58
100+ $134.61

In stock

Lead Time ( If not in Stock): 5 weeks

Temperature High Limit Controller CN3261-KF CN3261-KF
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  • Protects Processes and Equipment From Excessive Temperatures
  • DIN Rail and Sub-Panel Mounting
  • J, K Thermocouple or RTD Input
  • Terminals Provided for Remote Pushbutton Reset
  • Latching, Normally Energized, 3 Amp Relay Output

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Measurement Type
Control Outputs
Form Factor
Number of Inputs
Input Type
Supply Voltage Type
Display Type
Additional Feature
Output Type

Product Specs

  • Analog Input Accuracy ±3% FS maximum at 25°C and rated line voltage
  • Control/Alarm Outputs, Maximum 1
  • Control Algorithms Latching with manual reset or power-off
  • Control Mode Latching with manual reset or power-off
  • Maximum Ambient Temperature 60 {C} 140 {F}
  • Measurement Type Temperature
  • Minimum Ambient Temperature 0 {C} (32 {F})
  • Number of Display Lines (Sku Variant) 0
  • Other Features (Sku Variant) Remote Reset
  • RTD Connection 2 wire
  • RTD Curves Supported 385
  • RTD Types Supported RTD(2 wire - 100)
  • Supply Frequency 50/60 Hz
  • Thermocouple Type J

The CN3261 Series High Limit Controller protects expensive heaters and sensitive materials from damaging over temperature conditions. It is designed for industrial and commercial applications that require high temperature protection. The CN3261 features a Form C latching, manually resettable relay output that de-energizes whenever the sensed temperature exceeds the setpoint temperature.Two methods are provided to reset an alarm condition. (1) The Limit alarm has a reset pushbutton on the unit and (2) Reset terminals are provided for resetting the alarm from a remote pushbutton. The DIN Rail mounting feature allows quick installation without drilling or extra hardware. Slots are also provided for direct panel mounting.

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