Ashcroft T4 Series Temperature Switches

Rugged—reliable in harsh environments
  • 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 install—watertight enclosure meets NEMA 3, 4, 4X, 13, and IP66 requirements
Single set point, fixed deadband, SPDT switches feature 316 stainless steel systems for long-lasting performance—even in harsh environments. Choose direct-mounting switches with rigid probes—great for use with 3/8" nominal bore thermowells in areas with high vibration or pressure. Remote-mount switches have spring-mounted capillaries with 302 stainless steel armor and include a 1/2" NPT(M) bushing adapter.
$416.00 - $571.00USD / Each

56 variations of this product are available.

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56 PRODUCT OPTIONS
Compareitem specifications
Description
Availability Pricing
Ashcroft T4 Temperature Switch, Direct Mount, 2.75"L Bulb; 75 to 205°F EW-39012-12 Mfr # T4 24 TS-027 75/205F
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Temperature Switch, Direct Mount, 2.75"L Bulb; 75 to 205°F
$416.00USD / Each
Ashcroft T4 Temperature Switch, Direct Mount, 2.75"L Bulb; 0 to 100°F EW-39012-13 Mfr # T4 24 TS-027 0/100F
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Temperature Switch, Direct Mount, 2.75"L Bulb; 0 to 100°F
$416.00USD / Each
Ashcroft T4 Temperature Switch, Direct Mount, 2.75"L Bulb; -20 to 40°C EW-39012-16 Mfr # T4 24 TS-027 -20/40C
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Temperature Switch, Direct Mount, 2.75"L Bulb; -20 to 40°C
$416.00USD / Each
Ashcroft T4 Temperature Switch, Direct Mount, 2.75"L Bulb; 20 to 95°C EW-39012-17 Mfr # T4 24 TS-027 20/95C
COMPARE
Temperature Switch, Direct Mount, 2.75"L Bulb; 20 to 95°C
$416.00USD / Each
Ashcroft T4 Temperature Switch, Direct Mount, 2.75"L Bulb; 110 to 190°C EW-39012-19 Mfr # T4 24 TS-027 110/190C
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Temperature Switch, Direct Mount, 2.75"L Bulb; 110 to 190°C
$416.00USD / Each
Ashcroft T4 Temperature Switch, Direct Mount, 4.0"L Bulb; 75 to 205°F EW-39012-20 Mfr # T4 24 TS-040 75/205F
COMPARE
Temperature Switch, Direct Mount, 4.0"L Bulb; 75 to 205°F
$416.00USD / Each
Ashcroft T4 Temperature Switch, Direct Mount, 4.0"L Bulb; 0 to 100°F EW-39012-21 Mfr # T4 24 TS-040 0/100F
COMPARE
Temperature Switch, Direct Mount, 4.0"L Bulb; 0 to 100°F
$416.00USD / Each
Ashcroft T4 Temperature Switch, Direct Mount, 4.0"L Bulb; 235 to 375°F EW-39012-23 Mfr # T4 24 TS-040 235/375F
COMPARE
Temperature Switch, Direct Mount, 4.0"L Bulb; 235 to 375°F
$416.00USD / Each
Ashcroft T4 Temperature Switch, Direct Mount, 4.0"L Bulb; 20 to 95°C EW-39012-25 Mfr # T4 24 TS-040 20/95C
COMPARE
Temperature Switch, Direct Mount, 4.0"L Bulb; 20 to 95°C
$416.00USD / Each
Ashcroft T4 Temperature Switch, Direct Mount, 6.0"L Bulb; -20 to 40°C EW-39012-32 Mfr # T4 24 TS-060 -20/40C
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Temperature Switch, Direct Mount, 6.0"L Bulb; -20 to 40°C
$430.50USD / Each
Ashcroft T4 Temperature Switch, Direct Mount, 6.0"L Bulb; 20 to 95°C EW-39012-33 Mfr # T4 24 TS-060 20/95C
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Temperature Switch, Direct Mount, 6.0"L Bulb; 20 to 95°C
$430.50USD / Each
Ashcroft T4 Temperature Switch, Direct Mount, 9.0"L Bulb; 0 to 100°F EW-39012-37 Mfr # T4 24 TS-090 0/100F
COMPARE
Temperature Switch, Direct Mount, 9.0"L Bulb; 0 to 100°F
$445.00USD / Each
Ashcroft T4 Temperature Switch, Direct Mount, 9.0"L Bulb; 150 to 260°F EW-39012-38 Mfr # T4 24 TS-090 150/260F
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Temperature Switch, Direct Mount, 9.0"L Bulb; 150 to 260°F
$454.00USD / Each
Ashcroft T4 Temperature Switch, Direct Mount, 9.0"L Bulb; 65 to 125°C EW-39012-42 Mfr # T4 24 TS-090 65/2125C
COMPARE
Temperature Switch, Direct Mount, 9.0"L Bulb; 65 to 125°C
$445.00USD / Each
Ashcroft T4 Temperature Switch, Remote Mount, 5'; 75 to 205°F EW-39012-44 Mfr # T4 24 T05-030 XBX 75/205F
COMPARE
Temperature Switch, Remote Mount, 5'; 75 to 205°F
$489.50USD / Each
Ashcroft T4 Temperature Switch, Remote Mount, 5'; 20 to 95°C EW-39012-49 Mfr # T4 24 T05-030 XBX 20/95C
COMPARE
Temperature Switch, Remote Mount, 5'; 20 to 95°C
$479.50USD / Each
Ashcroft T4 Temperature Switch, Remote Mount, 10'; 75 to 205°F EW-39012-52 Mfr # T4 24 T10-030 XBX 75/205F
COMPARE
Temperature Switch, Remote Mount, 10'; 75 to 205°F
$528.75USD / Each
Ashcroft T4 Temperature Switch, Remote Mount, 10'; 110 to 190°C SKU 3901259 EW-39012-59 Mfr # T4 24 T10-030 XBX 110/190F
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Temperature Switch, Remote Mount, 10'; 110 to 190°C
$528.75USD / Each
Ashcroft T4 Temperature Switch, Remote Mount, 15'; 20 to 95°C EW-39012-65 Mfr # T4 24 T15-030 XBX 20/95C
COMPARE
Temperature Switch, Remote Mount, 15'; 20 to 95°C
$571.00USD / Each
Ashcroft T4 Temperture Switch, Remote Mount, 15'; 110 to 190°C EW-39012-67 Mfr # T4 24 T15-030 XBX 110/190F
COMPARE
Temperture Switch, Remote Mount, 15'; 110 to 190°C
$571.00USD / Each
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