Electrical Supplies › Square D › Switches › transfer switch

SQUARE D 9421LJ1 DOOR MT SWITCH,250A

Handle Assembly, For Use With Compact NSF Circuit Breakers, PowerPact(R) H and J Circuit Breakers, Number of Poles 2, 3, Includes 6 in Long Handle, Frame Type 250 A, Standards CSA Certified, UL Listed more

SQUARE D 9013FRG62J35 Pressure Switch, (1) Port, 1/4 in FNPS, DPST, 40 to 100

Water Pump Switch, Water Pump, Manual Switch Action None, (1) Port, 1/4 in FNPS, Pressure Switch Factory On/Off Setting 50/30 psi, No Pressure Switch Unloader, Pressure Switch Differential 20 to 30 psi, Pressure Switch Range 40 to 100 psi, Pressure... more

SQUARE D D221NRB Fusible Safety Switch, General Duty, 240V AC, 2PST, 30 A, NEMA

Safety Switch, Compatible with Manufacturer Model Number DRK30, Contact Form DPST, Current Rating 30 A, Depth 3 3/4 in, Duty Standard, Enclosure Type Enclosed, Environment Indoor/Outdoor, For Fuse Class Class H, Class K, Class R, Fuse Kit (Class R)... more

SQUARE D DU221RB Nonfusible Safety Switch, General Duty, 240V AC, 2PST, 30 A,

Safety Switch, Contact Form DPST, Current Rating 30 A, Depth 3 3/4 in, Duty Standard, Enclosure Type Enclosed, Environment Indoor/Outdoor, For Fuse Class Not Applicable, Height 9 3/4 in, Horsepower @ 240V AC 3 hp, Housing Material Steel, IP Rating... more

SQUARE D HU365 Nonfusible Safety Switch, Heavy Duty, 600V AC, 3PST, 400 A, NEMA

Safety Switch, Contact Form 3PST, Current Rating 400 A, Depth 10 1/4 in, Duty Heavy Duty, Environment Indoor, For Fuse Class Not Applicable, Height 50 1/4 in, Horsepower @ 240V AC 125 hp, Horsepower @ 480V AC 250 hp, Horsepower @ 600V AC 350 hp,... more

SQUARE D 9002AW6 Heavy Duty Foot Switch

Foot Switch, SPDT Contact Form, Voltage Rating 120/240/480V AC, NEMA Rating 13, 2, 4, Current Rating 10, Material Aluminum, Color Yellow, Momentary Action, Length 4 21/25 in, Width 5 19/50 in, Cord Length Not Applicable, IP Rating Not Rated, Features... more

SQUARE D 2510KR2 Manual Motor Switch,NEMA,600VAC,2P,M-0

Manual Motor Switch, Current AC 20 A, Hazardous Location Specification Class I, Div 1, Group B, C, D, Class II, Div 1, Group E, F, G, Horsepower @ Single Phase - 120V AC 2 hp, Horsepower @ Single Phase - 240V AC 7 1/2 hp, Horsepower @ Three Phase -... more

SQUARE D 9002AW117 Heavy Duty Foot Switch,Momentary Action

Foot Switch, SPST Contact Form, Voltage Rating 120 to 600V AC, NEMA Rating 13, 2, 4, Current Rating 15, Material Steel, Color Yellow, Momentary Action, Length 11 1/8 in, Width 6 13/32 in, Depth 6 17/64 in, Cord Length Not Applicable, IP Rating Not... more

SQUARE D 2510KW1 Manual Motor Switch,IEC,30A,600V

Manual Motor Switch, Current AC 30 A, Hazardous Location Specification Not Applicable, Horsepower @ Single Phase - 120V AC 2 hp, Horsepower @ Single Phase - 240V AC 2 hp, Horsepower @ Three Phase - 240V AC 2 hp, Horsepower @ Three Phase - 480V AC 3 hp,... more

SQUARE D 2601BG1 Switch,Drum Reversing,Plastic Handle

Drum Switch, Switch Action Maintained, Momentary, Phase Single, Reversing Capability Reversing, Horsepower @ Three Phase - 240V AC 5 hp, Horsepower @ Three Phase - 480V AC 7 1/2 hp, Maximum Voltage Rating 250V DC, 600V AC, Terminal Connection Type... more

SQUARE D 9422TEF10 Fusible Flange Mount Disconnect Switch, 600V AC/250V DC

Disconnect Switch, Contact Form 3PST, Current Rating 100 A, Depth 2 1/2 in, Duty Standard, For Fuse Class Class H, Class J, Class K, Class R, Height 3 1/4 in, Horsepower @ 240V AC 30 hp, Horsepower @ 480V AC 60 hp, Horsepower @ 600V AC 75 hp, Housing... more

SQUARE D FSG2J21M4CP 30/50 PSI Pressure Switch

30/50 PSI Standard Pressure Switch With Low Pressure Cutoff 1/4 - 18 NPSF Internal Thread Opening Low Pressure Setting At 30 PSI For Electrically Driven Water Pumps. more

SQUARE D FSG2J20M4CP 20/40 PSI Pressure Switch

20/40 PSI Standard Pressure Switch With Low Pressure Cutoff 1/4 - 18 NPSF Internal Thread Opening Low Pressure Setting At 20 PSI For Electrically Driven Water Pumps. more

Telemecanique Sensors Limit Switch Lever Arm 3.5 In. Arm L 9007WJ

Limit Switch Lever Arm Actuator Type Wobble Stick For Use With Mfr. No. 9007C Arm Length 3.5 in Roller Dia. 0.13 in Roller Width 0.25 in Arm Material Delrin Roller Material Delrin Arm Depth 0.25 in more

Float Switch 9036 Series Type D DPST-NO Open Sump Tanks Bracket Mount Screw Clamp Terminals

SQUARE D BY SCHNEIDER ELECTRIC 9036DG2R LEVEL SENSOR more

SQUARE D FSG2J20CP 20/40 PSI Pressure Switch

20/40 PSI Standard Pressure Switch 1/4 - 18 NPSF Internal Thread Opening For Electrically Driven Water Pumps. more

Schneider Electric 9036DG2R Pumptrol Float Switch Grey

Product Description Square D Open Tank Float Switch Designed For Open Tank & Sump Applications Lever Operated Can Be Floor Mounted Or Can Be Pedestal Mounted Using A Mounting Plate #9049UMS1 NEMA 1 Enclosure 2 Contacts That Open When The Liquid Rises... more

SQUARE D 4056684150K Switch Handle Kit 30 60A

Switch Handle Kit, Duty Heavy Duty, For Disconnect Switch Size 30 A, 60 A, For Use With H22 and H36 Series Safety Switches, Maximum Voltage 600V AC, Product Type Replacement Handle, Standards CSA Certified, cULus Listed, UL Listed more

SQUARE D 2510KG1 Manual Motor Switch,NEMA,30A,600V

Manual Motor Switch, Number of Gangs 1, Current AC 30 A, Hazardous Location Specification Not Applicable, Horsepower @ Single Phase - 120V AC 2 hp, Horsepower @ Single Phase - 240V AC 2 hp, Horsepower @ Three Phase - 240V AC 2 hp, Horsepower @ Three... more

SQUARE D 2510KF1 Manual Motor Switch,30A,600VAC/230VDC,2P

Manual Motor Switch, Current AC 30 A, Hazardous Location Specification Not Applicable, Horsepower @ Single Phase - 120V AC 2 hp, Horsepower @ Single Phase - 240V AC 2 hp, Horsepower @ Three Phase - 240V AC 2 hp, Horsepower @ Three Phase - 480V AC 3 hp,... more