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 1 to 20 of 274 products

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Altech 1D30UR Circuit Breaker, 30 A, single pole
Model: 1D30UR

Sale Price	$8.14 USD
Regular Price	$17.33 USD
Availability	55 in Stock

Qty:

Sale Price	$8.14 USD
Regular Price	$17.33 USD
Availability	55 in Stock
Quantity

SPECIAL!

Altech 1DU10R Circuit Breaker, 1 pole, 10 A
Model: 1DU10R

Sale Price	$7.40 USD
Regular Price	$16.17 USD
Availability	18 in Stock

Qty:

Sale Price	$7.40 USD
Regular Price	$16.17 USD
Availability	18 in Stock
Quantity

SPECIAL!

Altech 1DU15R Circuit Breaker, 1 pole, 15 A
Model: 1DU15R

Sale Price	$6.35 USD
Regular Price	$16.17 USD
Availability	13 in Stock

Qty:

Sale Price	$6.35 USD
Regular Price	$16.17 USD
Availability	13 in Stock
Quantity

SPECIAL!

Altech 1DU25R Circuit Breaker, 1 pole, 25 A
Model: 1DU25R

Sale Price	$7.40 USD
Regular Price	$16.17 USD
Availability	12 in Stock

Qty:

Sale Price	$7.40 USD
Regular Price	$16.17 USD
Availability	12 in Stock
Quantity

SPECIAL!

Altech 1D20UL AC Circuit Breaker, D-Trip, 20 A
Model: 1D20UL

Sale Price	$14.06 USD
Regular Price	$32.55 USD
Availability	8 in Stock

Qty:

Sale Price	$14.06 USD
Regular Price	$32.55 USD
Availability	8 in Stock
Quantity

SPECIAL!

Watlow 0003-0256-0005 Solid State Relay Replacement, phase angle 75 A
Model: 0003-0256-0005

Sale Price	$193.00 USD
Regular Price	$312.00 USD
Availability	3 in Stock

Qty:

Sale Price	$193.00 USD
Regular Price	$312.00 USD
Availability	3 in Stock
Quantity

SPECIAL!

Watlow DIN-A-MITE C Three-Phase/Three-Leg SCR Power Controller with 240 V AC cooling fan, 100 to 240 V AC, 4.5 to 32 V DC input
Model: DC32-24C0-0000

Sale Price	$442.00 USD
Regular Price	$714.00 USD
Availability	2 in Stock

Qty:

Sale Price	$442.00 USD
Regular Price	$714.00 USD
Availability	2 in Stock
Quantity

SPECIAL!

Watlow DIN-A-MITE C Single-Phase SCR Power Controller, 100 to 240 V AC, 4.5 to 32 V DC input
Model: DC10-24C0-0000

Sale Price	$242.00 USD
Regular Price	$392.00 USD
Availability	1 in Stock

Qty:

Sale Price	$242.00 USD
Regular Price	$392.00 USD
Availability	1 in Stock
Quantity

SPECIAL!

Watlow DIN-A-MITE C Single-Phase SCR Power Controller, 100 to 240 V AC, 100 to 120 V AC input
Model: DC10-24K2-0000

Sale Price	$231.14 USD
Regular Price	$239.00 USD
Availability	1 in Stock

Qty:

Sale Price	$231.14 USD
Regular Price	$239.00 USD
Availability	1 in Stock
Quantity

Flex-Core 952403C Voltage Selector Switch, 600 V
Model: 952403C

Sale Price	$304.95 USD
Regular Price	$321.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$304.95 USD
Regular Price	$321.00 USD
Availability	2 to 3 Weeks
Quantity

Flex-Core 952404C Voltage Selector Switch, 600 V
Model: 952404C

Sale Price	$342.00 USD
Regular Price	$360.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$342.00 USD
Regular Price	$360.00 USD
Availability	2 to 3 Weeks
Quantity

Flex-Core 952405C Voltage Selector Switch, 600 V
Model: 952405C

Sale Price	$424.65 USD
Regular Price	$447.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$424.65 USD
Regular Price	$447.00 USD
Availability	2 to 3 Weeks
Quantity

Flex-Core 952408C Current Selector Switch, 3 phase, 2 current transformers
Model: 952408C

Sale Price	$357.20 USD
Regular Price	$376.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$357.20 USD
Regular Price	$376.00 USD
Availability	2 to 3 Weeks
Quantity

Flex-Core 952410C Voltage Selector Switch, 600 V
Model: 952410C

Sale Price	$299.25 USD
Regular Price	$315.00 USD
Availability	2 Days

Qty:

Sale Price	$299.25 USD
Regular Price	$315.00 USD
Availability	2 Days
Quantity

Flex-Core 952411C Voltage Selector Switch, 600 V
Model: 952411C

Sale Price	$1103.90 USD
Regular Price	$1162.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1103.90 USD
Regular Price	$1162.00 USD
Availability	2 to 3 Weeks
Quantity

Flex-Core 952415C Voltage Selector Switch, 3 phase, 3 current transformers
Model: 952415C

Sale Price	$495.90 USD
Regular Price	$522.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$495.90 USD
Regular Price	$522.00 USD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$37.59 USD
Regular Price	$42.00 USD
Availability	10 to 11 Weeks

Qty:

Sale Price	$37.59 USD
Regular Price	$42.00 USD
Availability	10 to 11 Weeks
Quantity

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

Sale Price	$92.19 USD
Regular Price	$103.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$92.19 USD
Regular Price	$103.00 USD
Availability	2 to 3 Weeks
Quantity

Precision Digital PDA-BUTTON1R Momentary Push Button, reset, red
Model: PDA-BUTTON1R

Your Price	$70.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$70.00 USD
Availability	2 to 3 Weeks
Quantity

Precision Digital PDA2360-E Plastic Control Station, emergency stop button
Model: PDA2360-E

Your Price	$97.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$97.00 USD
Availability	2 to 3 Weeks
Quantity

Showing 1 to 20 of 274 products

4.8/5 Stars

4.8/5 Stars

Controls and Switches

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Altech 1D30UR Circuit Breaker, 30 A, single pole Model: 1D30UR

Qty:

Altech 1DU10R Circuit Breaker, 1 pole, 10 A Model: 1DU10R

Qty:

Altech 1DU15R Circuit Breaker, 1 pole, 15 A Model: 1DU15R

Qty:

Altech 1DU25R Circuit Breaker, 1 pole, 25 A Model: 1DU25R

Qty:

Altech 1D20UL AC Circuit Breaker, D-Trip, 20 A Model: 1D20UL

Qty:

Watlow 0003-0256-0005 Solid State Relay Replacement, phase angle 75 A Model: 0003-0256-0005

Qty:

Watlow DIN-A-MITE C Three-Phase/Three-Leg SCR Power Controller with 240 V AC cooling fan, 100 to 240 V AC, 4.5 to 32 V DC input Model: DC32-24C0-0000

Qty:

Watlow DIN-A-MITE C Single-Phase SCR Power Controller, 100 to 240 V AC, 4.5 to 32 V DC input Model: DC10-24C0-0000

Qty:

Watlow DIN-A-MITE C Single-Phase SCR Power Controller, 100 to 240 V AC, 100 to 120 V AC input Model: DC10-24K2-0000

Qty:

Flex-Core 952403C Voltage Selector Switch, 600 V Model: 952403C

Qty:

Flex-Core 952404C Voltage Selector Switch, 600 V Model: 952404C

Qty:

Flex-Core 952405C Voltage Selector Switch, 600 V Model: 952405C

Qty:

Flex-Core 952408C Current Selector Switch, 3 phase, 2 current transformers Model: 952408C

Qty:

Flex-Core 952410C Voltage Selector Switch, 600 V Model: 952410C

Qty:

Flex-Core 952411C Voltage Selector Switch, 600 V Model: 952411C

Qty:

Flex-Core 952415C Voltage Selector Switch, 3 phase, 3 current transformers Model: 952415C

Qty:

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

Qty:

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

Qty:

Precision Digital PDA-BUTTON1R Momentary Push Button, reset, red Model: PDA-BUTTON1R

Qty:

Precision Digital PDA2360-E Plastic Control Station, emergency stop button Model: PDA2360-E

Qty:

Altech 1D30UR Circuit Breaker, 30 A, single pole
Model: 1D30UR

Altech 1DU10R Circuit Breaker, 1 pole, 10 A
Model: 1DU10R

Altech 1DU15R Circuit Breaker, 1 pole, 15 A
Model: 1DU15R

Altech 1DU25R Circuit Breaker, 1 pole, 25 A
Model: 1DU25R

Altech 1D20UL AC Circuit Breaker, D-Trip, 20 A
Model: 1D20UL

Watlow 0003-0256-0005 Solid State Relay Replacement, phase angle 75 A
Model: 0003-0256-0005

Watlow DIN-A-MITE C Three-Phase/Three-Leg SCR Power Controller with 240 V AC cooling fan, 100 to 240 V AC, 4.5 to 32 V DC input
Model: DC32-24C0-0000

Watlow DIN-A-MITE C Single-Phase SCR Power Controller, 100 to 240 V AC, 4.5 to 32 V DC input
Model: DC10-24C0-0000

Watlow DIN-A-MITE C Single-Phase SCR Power Controller, 100 to 240 V AC, 100 to 120 V AC input
Model: DC10-24K2-0000

Flex-Core 952403C Voltage Selector Switch, 600 V
Model: 952403C

Flex-Core 952404C Voltage Selector Switch, 600 V
Model: 952404C

Flex-Core 952405C Voltage Selector Switch, 600 V
Model: 952405C

Flex-Core 952408C Current Selector Switch, 3 phase, 2 current transformers
Model: 952408C

Flex-Core 952410C Voltage Selector Switch, 600 V
Model: 952410C

Flex-Core 952411C Voltage Selector Switch, 600 V
Model: 952411C

Flex-Core 952415C Voltage Selector Switch, 3 phase, 3 current transformers
Model: 952415C

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

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

Precision Digital PDA-BUTTON1R Momentary Push Button, reset, red
Model: PDA-BUTTON1R

Precision Digital PDA2360-E Plastic Control Station, emergency stop button
Model: PDA2360-E