Temperature Switches

Series ML1H, L2H Local Mount Temperature Switch

Barksdale’s ML1H & L2H Series Temperature Switches provide unmatched performance, quality & reliability in a mechanical thermostat. The single set point ML1H and dual set point L2H, can switch, measure & control temperatures from -50° to 450°F (-45° to 232°C), while the optional adjustable differential provides precise control. These locally mounted switches provide fast response and accurate measurements at the temperature source. Both the ML1H & L2H Series are electrically rated for 10 amps @ 125/250 VAC & 3 amps @ 480 VAC. Standard 3- & 6-pin terminal strips simplify installation. The ML1H & L2H Series are rated NEMA 4 & 13; the optional NEMA 4X construction protects the rugged die-cast aluminum enclosure from corrosive environments. Copper or stainless steel temperature sensors are available to handle a wide range of media. Optional thermowells allow the sensor to work in pressurized vessels to 5000 psi. UL listed & CSA approved, ML1H & L2H Series Temperature Switches are perfect for your temperature sensing needs.
ML1H, L2H Local Mount Temperature Switch
Reliable & Accurate
+/- 1% Repeatability
Nema 4 & IP 65
UL, CSA & CE Approved
 
 
 
Adjustment Instructions
Supplemental Guide
Data Sheet
 
Single Setpoint Switches
Model (Must Select) Price 
  Standard -
H Hermetically sealed limit switch option - Class I, Division II (requires AA, CC, GH or HH limit switch) $30.00
Model (Must Select)  
ML1H Housed Switch with Single Setpoint $285.00
Enclosure  
H NEMA 4 & IP65 enclosure -
Limit Switch (Must Select)
-H 10A @ 125/250 VAC; 3 A @ 480 VAC; .5A @24VDC  -
-B 10 A @ 125/250/480 VAC; 2 A @ 600VAC $50.00
-G 10 A @ 125/250/480 VAC; 2 A @ 600 VAC; $-
-J 10 amps @ 125/250 VAC; 3 amps @ 480 VAC (with elastomer boot) $50.00
-L 1 A @ 125 VAC; 1 A @ 24 VDC Gold Contact $18.00
-M 10 A @ 125/250 VAC; 3 A @ 480 VAC; $50.00
-S 15 amps @ 125/250/480 VAC; 0.05 amps @ 125 VDC; Adjustable differential $24.00
-GH 10 A @ 125 VAC; Gold Contact $24.00
-AA Hermetically Sealed; 4 A @ 125/250 VAC; $130.00
-CC Hermetically Sealed; 10 A @ 125/250 VAC; $100.00
-HH Hermetically Sealed; 5 A @ 125/250 VAC; $100.00
-GH Hermetically Sealed; 1 A @ 125 VAC; 1 A @ 24 VDC Gold Contact $100.00
Range (Must Select)
201 -50 - 75F -
202 15 - 140F -
203 75 - 200F -
351 100 - 225F -
204 -50 - 200F -
354 100 - 350F -
454 150 - 450F -
Wetted Material
- Brass -
-S 304 stainless steel sensor $2.50
Thermowell
-W Brass Local Mount $45.00
-WS 316 Stainless Steel $85.00
- No Option -
Options
-RD Manual reset (use with "G" limit switch) $72.00
-FX NEMA 4X enclosure

$40.00

SXXX Factory preset (Consult FLW) $5.00
 
Configured model number : - ML1H H -H 201 - -W
Configured price : $330.00*
 
Dual Setpoint Switches
Model (Must Select) Price 
  Standard -
H Hermetically sealed limit switch option - Class I, Division II (requires AA, CC, GH or HH limit switch) $30.00
Model (Must Select)  
ML2H Housed Switch with Single Setpoint $415.00
Enclosure  
H NEMA 4 & IP65 enclosure -
Limit Switch (Must Select)
-H 10A @ 125/250 VAC; 3 A @ 480 VAC; .5A @24VDC  -
-B 10 A @ 125/250/480 VAC; 2 A @ 600VAC $100.00
-G 10 A @ 125/250/480 VAC; 2 A @ 600 VAC; $-
-J 10 amps @ 125/250 VAC; 3 amps @ 480 VAC (with elastomer boot) $100.00
-L 1 A @ 125 VAC; 1 A @ 24 VDC Gold Contact $36.00
-M 10 A @ 125/250 VAC; 3 A @ 480 VAC; $100.00
-S 15 amps @ 125/250/480 VAC; 0.05 amps @ 125 VDC; Adjustable differential $48.00
-GH 10 A @ 125 VAC; Gold Contact $48.00
-AA Hermetically Sealed; 4 A @ 125/250 VAC; $260.00
-CC Hermetically Sealed; 10 A @ 125/250 VAC; $200.00
-HH Hermetically Sealed; 5 A @ 125/250 VAC; $200.00
-GH Hermetically Sealed; 1 A @ 125 VAC; 1 A @ 24 VDC Gold Contact $200.00
Range (Must Select)
201 -50 - 75F -
202 15 - 140F -
203 75 - 200F -
351 100 - 225F -
204 -50 - 200F -
354 100 - 350F -
454 150 - 450F -
Wetted Material
- Brass -
-S 304 stainless steel sensor $2.50
Thermowell
-W Brass Local Mount $41.50
-WS 316 Stainless Steel $85.00
- No Option -
Options
-RD Manual reset (use with "G" limit switch) $72.00
-FX NEMA 4X enclosure $40.00
SXXX Factory preset (Consult FLW) $10.00
 
Configured model number : - ML2H H -H 201 - -W
Configured price : $456.50*
 
 
 
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