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All purchases are eligible for automatic volume discounts at checkout except for Verbatim, Robertshaw, Toshiba, ATC Counters, MDI, ASCO, Chromalox, Convectronics products and all Mats as follows: 5% discounts for orders over $500; 10% discounts for orders over $1000; 15% discounts for orders over $3000. Orders outside of North America may be subject to a processing fee.
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GFCI / GFCIs
Timers and Time Delay Relays (TDRs)
ATC Counters
Carlo Gavazzi Solid State Relays
MDI Mercury Switched Contactors / Relays
Vibration Switches, Laser Switches and Proximity Switches
Solenoid Valves
Electric Heaters
Motors & Drives
Voltage Monitors
Weintek HMIs
MDI Level Control Floats
Temperature Controls
   Fenwal Thermoswitches
   Fenwal Detect-A-Fire Fire Protection (Vertical)
   Fenwal Detect-A-Fire Fire Protection (Horizontal)
   Temperature Controllers
     Digital Controllers 120V
     Digital Controllers 24V
     Limit Controllers
Carlo Gavazzi Power Supplies
MATS
Meltric Quick Disconnect Plugs
Jessup Glo Brite ECO Exit Signs
Verbatim LED Lighting
Overstock Items
Basket Contents
Quantity in Basket: none 


Hi and Low Limit Temperature Controllers

Limit controllers provide safety limit control over process temperature. They have no ability to control temperature on their own. Put simply, limit controllers are independent safety devices to be used alongside an existing control loop. They are capable of accepting thermocouple, RTD, or process inputs with limits set for high or low temperature just like a regular controller. Limit control is latching and part of redundant control circuitry to positively shut a thermal system down in case of an over-limit condition. The latching limit output must be reset by an operator; it will not reset by itself once the limit condition does not exist. A typical example would be a safety shut off for a furnace. If the furnace exceeds some set temperature, the limit device would shut the system down. This is to prevent damage to the furnace and possibly any product that may be damaged by excessive temperatures. Or to prevent a dangerous situation like a fire or explosion.



Watlow 1/16 Temp Controller with Limit, Relay/Relay Output, Universal Input, 100-240 VAC
Code: SE PM6C1EA-ALEJAAA
Price: $327.69
Quantity in Basket: none
 



Watlow 1/8 Temp Controller with Limit, Relay/Relay Output, Universal Input, 100-240 VAC
Code: SE PM8C1EA-ALEJAAA
Price: $395.01
Quantity in Basket: none
 



Watlow 1/4 Temp Controller with Limit, Relay/Relay Output, Universal Input, 100-240 VAC
Code: SE PM4C1EA-ALEJAAA
Price: $427.68
Quantity in Basket: none
 



CHROMALOX ARC Limit Cutout, 30 Relay, 60-250F Range, Immersion Bulb
Code: SE 278213
Price: $331.65
Quantity in Basket: none
 



CHROMALOX ARC Limit Cutout, 30 Relay, 200-550F Range, Immersion Bulb
Code: SE 278230
Price: $331.65
Quantity in Basket: none
 



CHROMALOX ARC Limit Cutout, 30 Relay, 300-700F Range, Immersion Bulb
Code: SE 299612
Price: $331.65
Quantity in Basket: none
 



CHROMALOX ARC Limit Cutout, 30 Relay, 60-250F Range, Air/Pipe Bulb
Code: SE 278221
Price: $331.65
Quantity in Basket: none
 



CHROMALOX ARC Limit Cutout, 30 Relay, 200-550F Range, Air/Pipe Bulb
Code: SE 278256
Price: $331.65
Quantity in Basket: none
 



Chromalox 4050 1/4 DIN, Digital LIMIT Controller, 1 Relay Output, Universal Input, 100-240 VAC
Code: SE 4050-10000
Price: $245.44
Quantity in Basket: none
 



Chromalox 4050 1/4 DIN, Digital LIMIT Controller, 2 Relay Outputs, Universal Input, 100-240 VAC
Code: SE 4050-1R000
Price: $285.00
Quantity in Basket: none
 



Chromalox 4050 1/4 DIN, LIMIT Controller, Relay/Analog Outputs, Universal Input, 100-240 VAC
Code: SE 4050-1A000
Price: $285.00
Quantity in Basket: none
 



Chromalox 4050 1/4 DIN, Digital LIMIT Controller, 1 Relay Output, Universal Input, 24-48 AC/DC
Code: SE 4050-10001
Price: $261.25
Quantity in Basket: none
 



Chromalox 4050 1/4 DIN, Digital LIMIT Controller, 2 Relay Outputs, Universal Input, 24-48 AC/DC
Code: SE 4050-1R001
Price: $304.00
Quantity in Basket: none
 



Chromalox 4050 1/4 DIN, LIMIT Controller, Relay/Analog Outputs, Universal Input, 24-48 AC/DC
Code: SE 4050-1A001
Price: $285.00
Quantity in Basket: none
 



Chromalox 6050 1/16 DIN, Digital LIMIT Controller, 1 Relay Output, Universal Input, 100-240 VAC
Code: SE 6050-10000
Price: $171.00
Quantity in Basket: none
 



Chromalox 6050 1/16 DIN, Digital LIMIT Controller, 2 Relay Outputs, Universal Input, 100-240 VAC
Code: SE 6050-1R000
Price: $194.75
Quantity in Basket: none
 



Chromalox 6050 1/16 DIN, LIMIT Controller, Relay/Analog Outputs, Universal Input, 100-240 VAC
Code: SE 6050-1A000
Price: $202.35
Quantity in Basket: none
 



Chromalox 6050 1/16 DIN, Digital LIMIT Controller, 1 Relay Output, Universal Input, 24-48 AC/DC
Code: SE 6050-10001
Price: $190.00
Quantity in Basket: none
 



Chromalox 6050 1/16 DIN, Digital LIMIT Controller, 2 Relay Outputs, Universal Input, 24-48 AC/DC
Code: SE 6050-1R001
Price: $213.75
Quantity in Basket: none
 



Chromalox 6050 1/16 DIN, LIMIT Controller, Relay/Analog Outputs, Universal Input, 24-48 AC/DC
Code: SE 6050-1A001
Price: $223.25
Quantity in Basket: none
 



Chromalox LIMIT Controller, Relay Output, Type J T/C, 0-1400F, 120 vac
Code: SE LIMIT-10100
Price: $222.75
Quantity in Basket: none
 



Chromalox LIMIT Controller, Relay Output, Type K T/C, 0-2300F, 120 vac
Code: SE LIMIT-10200
Price: $222.75
Quantity in Basket: none
 



Chromalox LIMIT Controller, Relay Output, RTD, -300-1100F, 120 vac
Code: SE LIMIT-10400
Price: $222.75
Quantity in Basket: none
 



TEMCO TEC-410 1/4 DIN, Digital LIMIT Controller, 1 Relay Output, T/C Input, 90-250 VAC
Code: SE TEC51001
Price: $279.30
Quantity in Basket: none
 



TEMCO TEC-410 1/4 DIN, Digital LIMIT Controller, 2 Relay Outputs, T/C Input, 90-250 VAC
Code: SE TEC51002
Price: $290.70
Quantity in Basket: none
 



TEMCO TEC-910 1/16 DIN, Digital LIMIT Controller, 1 Relay Output, T/C Input, 90-250 VAC
Code: SE TEC16004
Price: $176.70
Quantity in Basket: none
 



TEMCO TEC-910 1/16 DIN, Digital LIMIT Controller, 2 Relay Outputs, T/C Input, 90-250 VAC
Code: SE TEC16001
Price: $186.20
Quantity in Basket: none
 


Please direct your questions to info@sordselectric.com.
Phone: 800 929-2845   |   Fax: 216 360-0425
24050 Commerce Park, Beachwood OH 44122
We accept Visa, Master Card, and American Express.
Volume discounts (up to 15% off) listed at the top of this page.
We ship by UPS Mon-Fri (Next Day Air, 2nd Day Air or Ground).
View the Sords Electric Line Card.

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