Ashcroft LTA Series Temperature Switches

Prevent unneeded activation with adjustable deadband
  • Quick, accurate response via SAMA Class II vapor pressure thermal system
  • Choose the switch to meet your needs—wide variety of lengths and temperature ranges available
  • Easy to operate and install—meet NEMA 4, 4X, and IP66 requirements
Single set point, adjustable deadband, SPDT switches feature epoxy-coated aluminum systems for reliable performance. Choose direct-mounting units with rigid probes—great for use with 3/8" nominal bore thermowells in areas with high vibration, velocity, or pressure. Remote-mount units have spring-mounted capillaries with 302 stainless steel armor and include a 1/2" NPT(M) bushing adapter.
£453.97 - £547.15GBP / Each
£544.76 - £656.58GBP (incl VAT)

56 variations of this product are available.

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56 PRODUCT OPTIONS
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Description
Availability Pricing
Ashcroft LTA Temperature Switch Direct Mount, 2.75" Bulb, 150/260°F, Adjustable Deadband WZ-39011-02 Mfr # LTA N4 H 00-027 150/260F
COMPARE
Temperature Switch Direct Mount, 2.75" Bulb, 150/260°F, Adjustable Deadband
£453.97GBP / Each
£544.76GBP (incl VAT)
Ashcroft LTA Temperature Switch Direct Mount, 2.75" Bulb, 235/375°F, Adjustable Deadband WZ-39011-03 Mfr # LTA N4 H 00-027 235/375F
COMPARE
Temperature Switch Direct Mount, 2.75" Bulb, 235/375°F, Adjustable Deadband
£453.97GBP / Each
£544.76GBP (incl VAT)
Ashcroft LTA Temperature Switch Direct Mount, 2.75" Bulb, -20/40°C, Adjustable Deadband WZ-39011-04 Mfr # LTA N4 H 00-027 -20/40C
COMPARE
Temperature Switch Direct Mount, 2.75" Bulb, -20/40°C, Adjustable Deadband
£453.97GBP / Each
£544.76GBP (incl VAT)
Ashcroft LTA Temperature Switch Direct Mount, 2.75" Bulb, 65/125°C, Adjustable Deadband WZ-39011-06 Mfr # LTA N4 H 00-027 65/125C
COMPARE
Temperature Switch Direct Mount, 2.75" Bulb, 65/125°C, Adjustable Deadband
£453.97GBP / Each
£544.76GBP (incl VAT)
Ashcroft LTA Temperature Switch Direct Mount, 2.75" Bulb, 110/190°C, Adjustable Deadband WZ-39011-07 Mfr # LTA N4 H 00-027 110/190C
COMPARE
Temperature Switch Direct Mount, 2.75" Bulb, 110/190°C, Adjustable Deadband
£453.97GBP / Each
£544.76GBP (incl VAT)
Ashcroft LTA Temperature Switch Direct Mount, 4.0" Bulb, 75/205°F, Adjustable Deadband WZ-39011-08 Mfr # LTA N4 H 00-040 75/205F
COMPARE
Temperature Switch Direct Mount, 4.0" Bulb, 75/205°F, Adjustable Deadband
£453.97GBP / Each
£544.76GBP (incl VAT)
Ashcroft LTA Temperature Switch Direct Mount, 4.0" Bulb, 65/125°C, Adjustable Deadband WZ-39011-14 Mfr # LTA N4 H 00-040 65/125C
COMPARE
Temperature Switch Direct Mount, 4.0" Bulb, 65/125°C, Adjustable Deadband
£453.97GBP / Each
£544.76GBP (incl VAT)
Ashcroft LTA Temperature Switch Direct Mount, 4.0" Bulb, 110/190°C, Adjustable Deadband WZ-39011-15 Mfr # LTA N4 H 00-040 110/190C
COMPARE
Temperature Switch Direct Mount, 4.0" Bulb, 110/190°C, Adjustable Deadband
£453.97GBP / Each
£544.76GBP (incl VAT)
Ashcroft LTA Temperature Switch Direct Mount, 6.0" Bulb, 75/205°F, Adjustable Deadband WZ-39011-16 Mfr # LTA N4 H 00-060 75/205F
COMPARE
Temperature Switch Direct Mount, 6.0" Bulb, 75/205°F, Adjustable Deadband
£465.89GBP / Each
£559.07GBP (incl VAT)
Ashcroft LTA Temperature Switch Direct Mount, 6.0" Bulb, -20/40°C, Adjustable Deadband WZ-39011-20 Mfr # LTA N4 H 00-060 -20/40C
COMPARE
Temperature Switch Direct Mount, 6.0" Bulb, -20/40°C, Adjustable Deadband
£465.89GBP / Each
£559.07GBP (incl VAT)
Ashcroft LTA Temperature Switch Direct Mount, 6.0" Bulb, 110/190°C, Adjustable Deadband WZ-39011-23 Mfr # LTA N4 H 00-060 110/190C
COMPARE
Temperature Switch Direct Mount, 6.0" Bulb, 110/190°C, Adjustable Deadband
£465.89GBP / Each
£559.07GBP (incl VAT)
Ashcroft LTA Temperature Switch Direct Mount, 9.0" Bulb, 75/205°F, Adjustable Deadband WZ-39011-24 Mfr # LTA N4 H 00-090 75/205F
COMPARE
Temperature Switch Direct Mount, 9.0" Bulb, 75/205°F, Adjustable Deadband
£477.81GBP / Each
£573.37GBP (incl VAT)
Ashcroft LTA Temperature Switch Direct Mount, 9.0" Bulb, 110/190°C, Adjustable Deadband WZ-39011-31 Mfr # LTA N4 H 00-090 110/190C
COMPARE
Temperature Switch Direct Mount, 9.0" Bulb, 110/190°C, Adjustable Deadband
£477.81GBP / Each
£573.37GBP (incl VAT)
Ashcroft LTA Temperature Switch Remote Mount, 5' Capillary, -20/40°C, Adjustable Deadband w/ Adapter WZ-39011-36 Mfr # LTA N4 H 05-A7-030 XBX -20/40C
COMPARE
Temperature Switch Remote Mount, 5' Capillary, -20/40°C, Adjustable Deadband w/ Adapter
£471.31GBP / Each
£565.57GBP (incl VAT)
Ashcroft LTA Temperature Switch Remote Mount, 5' Capillary, 110/190°C, Adjustable Deadband w/Adapter WZ-39011-39 Mfr # LTA N4 H 05-A7-030 XBX 110/190C
COMPARE
Temperature Switch Remote Mount, 5' Capillary, 110/190°C, Adjustable Deadband w/Adapter
£471.31GBP / Each
£565.57GBP (incl VAT)
Ashcroft LTA Temperature Switch Remote Mount, 10' Capillary, 150/260°F, Adjustable Deadband w/ Adapter WZ-39011-42 Mfr # LTA N4 H 10-A7-030 XBX 150/260F
COMPARE
Temperature Switch Remote Mount, 10' Capillary, 150/260°F, Adjustable Deadband w/ Adapter
£512.48GBP / Each
£614.98GBP (incl VAT)
Ashcroft LTA Temperature Switch Remote Mount, 15' Capillary, 75/205°F, Adjustable Deadband w/ Adapter WZ-39011-48 Mfr # LTA N4 H 15-A7-030 XBX 75/205F
COMPARE
Temperature Switch Remote Mount, 15' Capillary, 75/205°F, Adjustable Deadband w/ Adapter
£547.15GBP / Each
£656.58GBP (incl VAT)
Ashcroft LTA Temperature Switch Remote Mount, 15' Capillary, 150/260°F, Adjustable Deadband w/ Adapter WZ-39011-50 Mfr # LTA N4 H 15-A7-030 XBX 150/260F
COMPARE
Temperature Switch Remote Mount, 15' Capillary, 150/260°F, Adjustable Deadband w/ Adapter
£547.15GBP / Each
£656.58GBP (incl VAT)
Ashcroft LTA Temperature Switch Remote Mount, 15' Capillary, 235/275°F, Adjustable Deadband w/Adapter WZ-39011-51 Mfr # LTA N4 H 15-A7-030 XBX 235/375F
COMPARE
Temperature Switch Remote Mount, 15' Capillary, 235/275°F, Adjustable Deadband w/Adapter
£547.15GBP / Each
£656.58GBP (incl VAT)
Ashcroft LTA Temperature Switch Remote Mount, 15' Capillary, 20/95°C, Adjustable Deadband w/ Adapter WZ-39011-53 Mfr # LTA N4 H 15-A7-030 XBX 20/95C
COMPARE
Temperature Switch Remote Mount, 15' Capillary, 20/95°C, Adjustable Deadband w/ Adapter
£547.15GBP / Each
£656.58GBP (incl VAT)
Showing 1 - 20 of 56

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