Controls and Switches

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The primary function of an instrumentation switch is to turn it on and off according to the different process conditions. A switch is used to open or close an electric circuit and is called a binary device because it is either completely open or completely closed.

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Showing 121 to 140 of 342 products

Schneider Electric TK-1201 TK Series Thermostat with single setpoint, 20 psig direct and 15 psig reverse acting, 55 to 85°F-

Schneider Electric TK-1201 TK Series Thermostat with single setpoint, 20 psig direct and 15 psig reverse acting, 55 to 85°F
Model: TK-1201

Your Price $576.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $576.00 USD
Availability 2 to 3 Weeks
Quantity

Schneider Electric TK-1281 TK Series Thermostat with single setpoint, 15 psig direct and 20 psig reverse acting, 55 to 85°F-

Schneider Electric TK-1281 TK Series Thermostat with single setpoint, 15 psig direct and 20 psig reverse acting, 55 to 85°F
Model: TK-1281

Your Price $639.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $639.00 USD
Availability 2 to 3 Weeks
Quantity

Schneider Electric TK-1301 TK Series Thermostat with single setpoint, 15 psig day and 20 psig night, 55 to 85°F-

Schneider Electric TK-1301 TK Series Thermostat with single setpoint, 15 psig day and 20 psig night, 55 to 85°F
Model: TK-1301

Your Price $596.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $596.00 USD
Availability 2 to 3 Weeks
Quantity

Schneider Electric TK-1711 TK Series Thermostat with dual setpoint, 15 psig day direct and 20 psig night direct acting, 55 to 85°F-

Schneider Electric TK-1711 TK Series Thermostat with dual setpoint, 15 psig day direct and 20 psig night direct acting, 55 to 85°F
Model: TK-1711

Your Price $626.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $626.00 USD
Availability 2 to 3 Weeks
Quantity

Schneider Electric TK-1731 TK Series Thermostat with dual setpoint, 15 psig heat reverse and 20 psig cool direct acting, 55 to 85°F-

Schneider Electric TK-1731 TK Series Thermostat with dual setpoint, 15 psig heat reverse and 20 psig cool direct acting, 55 to 85°F
Model: TK-1731

Your Price $571.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $571.00 USD
Availability 2 to 3 Weeks
Quantity

Schneider Electric TK-1741 TK Series Thermostat with dual setpoint, 15 psig heat direct and 20 psig cool reverse acting, 55 to 85°F-

Schneider Electric TK-1741 TK Series Thermostat with dual setpoint, 15 psig heat direct and 20 psig cool reverse acting, 55 to 85°F
Model: TK-1741

Your Price $780.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $780.00 USD
Availability 2 to 3 Weeks
Quantity

Schneider Electric TK-2001 TK Series Pneumatic Thermostat with unitary straight bulb, direct acting, 60 to 90°F-

Schneider Electric TK-2001 TK Series Pneumatic Thermostat with unitary straight bulb, direct acting, 60 to 90°F
Model: TK-2001

Your Price $935.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $935.00 USD
Availability 2 to 3 Weeks
Quantity

Schneider Electric TK-5001 TK Series Direct-Acting Pneumatic One-Pipe Room Thermostat with °F setpoint dial and °F thermometer-

Schneider Electric TK-5001 TK Series Direct-Acting Pneumatic One-Pipe Room Thermostat with °F setpoint dial and °F thermometer
Model: TK-5001

Your Price $289.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $289.00 USD
Availability 2 to 3 Weeks
Quantity

Schonstedt 700003 Round Knob for switch-

Schonstedt 700003 Round Knob for switch
Model: 700003

Your Price $6.72 USD
Availability 2 to 3 Weeks

Qty:

Your Price $6.72 USD
Availability 2 to 3 Weeks
Quantity

Schonstedt K20015 Pointer Knob for switch-

Schonstedt K20015 Pointer Knob for switch
Model: K20015

Your Price $13.00 USD
Availability 5 Days

Qty:

Your Price $13.00 USD
Availability 5 Days
Quantity

T3 Innovation RK120 Remote Set Coax ID Accessory-

T3 Innovation RK120 Remote Set Coax ID Accessory
Model: RK120

Your Price $37.75 USD
Availability 2 to 3 Weeks

Qty:

Your Price $37.75 USD
Availability 2 to 3 Weeks
Quantity

Veris H280 Load Status Switch N.O.-

Veris H280 Load Status Switch N.O.
Model: H280

Sale Price $53.70 USD
Regular Price $60.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $53.70 USD
Regular Price $60.00 USD
Availability 2 to 3 Weeks
Quantity

Veris H280NC Load Status Switch N.C.-

Veris H280NC Load Status Switch N.C.
Model: H280NC

Sale Price $53.70 USD
Regular Price $60.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $53.70 USD
Regular Price $60.00 USD
Availability 2 to 3 Weeks
Quantity

Veris H6ECM05 Split-Core Current Switch, proof of rotation (flow) for ECM systems-

Veris H6ECM05 Split-Core Current Switch, proof of rotation (flow) for ECM systems
Model: H6ECM05

Sale Price $36.70 USD
Regular Price $111.06 USD
Availability 10 to 11 Weeks

Qty:

Sale Price $36.70 USD
Regular Price $111.06 USD
Availability 10 to 11 Weeks
Quantity

Veris H708MP Enclosed Relay/Current Sensor Combo Pack, current sensor: H7-

Veris H708MP Enclosed Relay/Current Sensor Combo Pack, current sensor: H7
Model: H708MP

Sale Price $102.93 USD
Regular Price $115.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $102.93 USD
Regular Price $115.00 USD
Availability 2 to 3 Weeks
Quantity

Veris U006-0001 Leak Panel/Remote Annunciator, 1 zone-

Veris U006-0001 Leak Panel/Remote Annunciator, 1 zone
Model: U006-0001

Sale Price $750.91 USD
Regular Price $2384.92 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $750.91 USD
Regular Price $2384.92 USD
Availability 2 to 3 Weeks
Quantity

Warrick Controls 27A1D0 Intrinsically Safe Control Unit, 3K sensitivity-

Warrick Controls 27A1D0 Intrinsically Safe Control Unit, 3K sensitivity
Model: 27A1D0

Sale Price $654.12 USD
Regular Price $711.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $654.12 USD
Regular Price $711.00 USD
Availability 1 to 2 Weeks
Quantity

Warrick Controls 27A1D1 Intrinsically Safe Control Unit, 3K sensitivity-

Warrick Controls 27A1D1 Intrinsically Safe Control Unit, 3K sensitivity
Model: 27A1D1

Sale Price $776.48 USD
Regular Price $844.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $776.48 USD
Regular Price $844.00 USD
Availability 2 to 3 Weeks
Quantity

Warrick Controls 27A1D4 Intrinsically Safe Control Unit, 3K sensitivity-

Warrick Controls 27A1D4 Intrinsically Safe Control Unit, 3K sensitivity
Model: 27A1D4

Sale Price $975.20 USD
Regular Price $1060.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $975.20 USD
Regular Price $1060.00 USD
Availability 2 to 3 Weeks
Quantity

Warrick Controls 27A1E1 Intrinsically Safe Control Unit, 10K sensitivity-

Warrick Controls 27A1E1 Intrinsically Safe Control Unit, 10K sensitivity
Model: 27A1E1

Sale Price $776.48 USD
Regular Price $844.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $776.48 USD
Regular Price $844.00 USD
Availability 2 to 3 Weeks
Quantity
Showing 121 to 140 of 342 products
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