Safety Switches & Limits - Automation & Controls

L4029E1045/U

Limit Control Manual Reset High Limit 240 Degrees Fahrenheit Immers...

Honeywell | 214319

F61MB-1C

Flow Switch F61 4 NEMA Enclosure

Johnson Controls | 98055

626465

Limit Switch Nordyne 225DEG F

Nortek | 244520

CSD-SF0C0-1

Switch CSD Current Sensing Relay Fixed 0.25-200A Surface SPST Norma...

Johnson Controls | 254447

L4064B2210/U

Control Fan and Limit with 11-1/2 Inch Insertion Surface/Universal

Honeywell | 69621

P100AP-201C

Switch Single Pressure SPST Opens on Low Pressure Direct Schrader V...

Johnson Controls | 205978

CSD-SA1E1-1

Switch CSD Current Sensing Relay Adjustable Setpoint 1-135A Surface...

Johnson Controls | 215999

DP3AUX-1NO-1NC/U

Switch Auxiliary 1 Normally Open 1 Normally Closed Snap On Side Mount

Honeywell | 401212

626497R

Limit Switch Rollout L115-20

Nortek | 459609

ST9120U1011/U

Timer Fan Universal Electronic

Honeywell | 362719

CSD-CA1G0-1

Switch CSD Digital Current Split Core Adjustable Setpoint 1.25-135A...

Johnson Controls | 460258

1010775R

Pressure Switch for M1 Furnace

Nortek | 567383

P100AP-4C

Switch Pressure SPST Opens on Low Pressure Direct 170 Pounds per Sq...

Johnson Controls | 372951

DP3AUX-1NO/U

Switch Auxiliary 1 Normally Open Snap On Side Mount

Honeywell | 460583

50027910-001/U

Pressure Switch Steam Differential Steam 19L x 11-1/4W x 9H Inch Du...

Honeywell | 411988

ST9103A1002/U

Timer Fan Electronic for Oil Furnace

Honeywell | 110788

1014705R

Limit Switch Fan Open On Rise 1 Pole 3/4 Inch Diameter 115/85 Degree

Nortek | 733481

P170AB-12C

Pressure Control Single SPST Open on Low 12-80 Pounds per Square In...

Johnson Controls | 530345

626499R

Limit Switch with Manual Reset 145F

Nortek | 559964

626608

Limit Switch Manual Reset Rollout 185F

Nortek | 559966

L4064B2228/U

Control Fan and Limit with 5 Inch Insertion Surface/Universal

Honeywell | 54125

L4064B2236/U

Control Fan and Limit with 8 Inch Insertion Surface/Universal

Honeywell | 54126

626419

Limit Switch Nordyne Residential Furnaces 195/20DEG F

Nortek | 249243

626425

Limit Switch 210 Degrees 626425 Furnace

Nortek | 249245

626449

Limit Switch 250 Degrees 626449 L210F Furnace

Nortek | 249247

626456

Limit Switch Nordyne 135/105DEG F

Nortek | 74297

626461

Limit Switch Manual Reset 626461 Furnace

Nortek | 259218

39022

Limit Switch 390 Klixon L180-4 Open on Temperature Rise Close at 14...

Mars | 94358

39023

Limit Switch 390 Klixon L190-4 Open on Temperature Rise Close at 15...

Mars | 94359

626552

Limit Switch Nordyne 115/95DEG F

Nortek | 367548

626338

Limit Switch Nordyne Single Pole HVAC

Nortek | 202612

626339

Limit Switch Nordyne Fan Control HVAC

Nortek | 202613

39225

Limit Switch Adjustable Open on Rise 175-215 Degree Fahrenheit

Mars | 95776

F61KB-11C

Flow Switch F61 3R NEMA Enclosure

Johnson Controls | 105977

626468

Control Fan Limit Switch F115-20F

Nortek | 252187

626470

Limit Switch 626470 Furnace

Nortek | 252188

P32AF-1C

Switch P32 Differential Pressure SPDT 0.18 to 0.120 Inch WC Duct 0....

Johnson Controls | 154991

P32AF-2C

Switch P32 Differential Pressure SPDT 0.009 to 0.075 Inch WC Duct S...

Johnson Controls | 164848

626600

Fan Limit Switch Auto 110-150F

Nortek | 437246

626605

Limit Switch Manual Reset L150F

Nortek | 437247

626601R

Limit Switch Open on Rise 1S 1/2 Inch Diameter 210/180 Degrees Fahr...

Nortek | 953098

626508R

Limit Switch Open on Rise 1S 1/2 Inch Diameter 250/210 Degrees Fahr...

Nortek | 953099

626614R

Limit Switch Open on Rise 1S 1/2 Inch Diameter 180/140 Degrees Fahr...

Nortek | 953138

626611R

Limit Switch Open on Rise 1S 1/2 Inch Diameter 130/110 Degrees Fahr...

Nortek | 953149

626487R

Limit Switch 1S 3/4 Inch Diameter 190/140 Degrees Fahrenheit

Nortek | 953150

626602R

Limit Switch Open on Rise 1S 1/2 Inch Diameter 110/90 Degrees Fahre...

Nortek | 953168

626599R

Limit Switch with Manual Reset Open on Rise 1S 1/2 Inch Diameter 16...

Nortek | 953176

626404R

Limit Control 2 Pole 145 Degrees Fahrenheit

Nortek | 953194

626494R

Limit Switch Open on Rise 1S 1/2 Inch Diameter 280/240 Degrees Fahr...

Nortek | 953196

626432R

Limit Switch 1S 1/2 Inch Diameter 165/146 Degrees Fahrenheit

Nortek | 953201

626612R

Limit Switch Open on Rise 1S 1/2 Inch Diameter 165/135 Degrees Fahr...

Nortek | 953212

626423R

Limit Switch 3 Inch 170/20 Degrees Fahrenheit

Nortek | 953221

626609R

Limit Switch Rollout Manual Reset 1S 1/2 Inch Diameter 210 Degrees ...

Nortek | 953222

626513R

Limit Switch Open on Rise 1S 1/2 Inch Diameter 200/150 Degrees Fahr...

Nortek | 953229

626495R

Limit Switch Open on Rise 1S 1/2 Inch Diameter 300/260 Degrees Fahr...

Nortek | 953288

626458R

Limit Switch 2 Pole 3/4 Inch Diameter 190/140 Degrees Fahrenheit

Nortek | 953298

626520R

Limit Switch Open on Rise 1S 1/2 Inch Diameter 45/30 Degrees Fahren...

Nortek | 953304

626391

Control Rollout Limit Switch 140 Auto Reset

Nortek | 194498

626610R

Limit Switch Rollout Open on Rise 1S 1/2 Inch Diameter 250 Degrees ...

Nortek | 953313

P658B1012/U

Switch Pneumatic/Electric SPDT Panel Calibrated 10 Pounds per Squar...

Honeywell Commercial | 108351

626418

Limit Switch 150 Degrees 626418 Furnace

Nortek | 264746

P100DA-1C

Switch Pressure SPST Opens on High Pressure Direct 410 Pounds per S...

Johnson Controls | 372950

DP3AUX-2NO/U

Switch Auxiliary 2 Normally Open Snap On Side Mount

Honeywell | 460581

DP3AUX-1NC/U

Switch Auxiliary 1 Normally Closed Snap On Side Mount

Honeywell | 460582

5C02-51

Limit Control SPST 5C02-51

White Rodgers | 188190

Q633A1007/U

Receptacle for Relay with Cover Plate Mounted 4L x 4H Inch

Honeywell | 83478

P32AC-1C

Switch P32 Differential Pressure SPDT 0.135 to 0.525 Inch WC Duct 0...

Johnson Controls | 152328

626422

Limit Switch Nordyne Manual Reset 155DEG F

Nortek | 249705

AP5027-30U

Pressure Switch Air Differential SPDT Compression Fitting 0.05 to 1...

Honeywell | 765429

SP470A1000/U

Switch Pneumatic Manual Diverter 4 Port 2 Position Panel

Honeywell Commercial | 104003

P100AP-3C

Switch Pressure SPST Opens on Low Pressure Direct 150 Pounds per Sq...

Johnson Controls | 308675

626343

Flame Rollout Switch 300DEG

Nortek | 309300

626598R

Limit Switch Open on Rise 1S 1/2 Inch Diameter 160/130 Degrees Fahr...

Nortek | 953104

P658A1013/U

Switch Pneumatic/Electric SPDT Surface Calibrated 10 Pounds per Squ...

Honeywell Commercial | 106963

P-7100-1

Switch P-7100 Pneumatic Electric 20A at 480V SPDT Enclosure

Johnson Controls | 165591

Q209E1010/U

Potentiometer SPST On/Off Switch 300 Ohm for Modutrol Motor Manual ...

Honeywell Commercial | 1051638

ICM303C

Defrost Control with High Power Relay Output

ICM | 1042095

L4064R1134/U

Fan Control High Tempo with 11 Inch Insert 80-350 Degrees Fahrenheit

Honeywell | 886812

CSD-CA1G1-1

Switch CSD Digital Current Split Core with 24V Relay Adjustable Set...

Johnson Controls | 469251

P100AA-2C

Switch Pressure SPST Opens on Low Pressure Direct 35 Pounds per Squ...

Johnson Controls | 207814

P67AA-1C

Pressure Control Low Adjustable DPST

Johnson Controls | 207855

S1-7710-3281

Limit Switch Fan 85F Open/105F Close

Source 1 | 1035334

626615R

Limit Switch 190F

Nortek | 978054

626434R

Limit Switch L180-20

Nortek | 559963

626353

VENT SWITCH 230DEG F

Nortek | 249239

626354

VENT SWITCH 220DEG F

Nortek | 249240

626424R

Limit Control Switch 175 Degrees Fahrenheit

Nortek | 249244

626375

Limit Switch Manual Reset 210 Degrees 626375 Furnace

Nortek | 259214

626446

Limit Switch Nordyne 140/120DEG F

Nortek | 259217

AP5208-30U

Pressure Switch Air Differential SPDT Knife Edge Fitting .30 to 12....

Honeywell | 765430

PC-03-0001

Pressure Switch Normally Open Air Fixed

Johnson Controls | 532700

PE-09-6140

Limit Switch Cut-out M/R 140 Degrees Fahrenheit

Johnson Controls | 532703

L4079B1033/U

Limit Control Pressuretrol Manual Reset

Honeywell Commercial | 85710

P10FC-4C

Switch P10 Low Pressure SPDT 2 Stage Snap 3-20 Pounds per Square Inch

Johnson Controls | 95961

5500-213M

Switch M Infinite Black Dial B Calibration with 22.5% on time at Lo...

Robertshaw | 1069535

TR100VA001

Transformer 96VA 120 Volt 24 VAC Foot/Single Threaded Hub with Circ...

Functional Devices | 262290