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Harsh Environment Potentiometers
Plastic
Metal
Rated NEMA 13, these potentiometers protect against debris and splashing oil and coolant. Also known as variable output switches, they vary electrical flow to control speed, volume, and light intensity.
NEMA 4X rated potentiometers withstand weather, washdowns, and corrosion.
NEMA 6 potentiometers seal out water from temporary submersion as well as weather and washdowns.
Actuator | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wattage @ Voltage | Max. Voltage  | For Panel Cutout Dia. | Dp. Behind Panel | No. of Turns | Resolution | Dia. | Material | Wire Connection Type | Environmental Rating | Specifications Met | Choose a Max. Resistance | Each | |
Plastic | |||||||||||||
| 2 W @ 120 V AC/ 2 W @ 24 V DC | 500V AC/500V DC | 7/8" (22 mm) | 2 1/4" | 1 | 10% | 1 1/8" | Plastic | Screw Terminals | NEMA 4X, NEMA 13, IP65 | UL Listed, C-UL Listed, CE Marked | 000000 | 000000 | |
| 2 W @ 120 V AC/ 2 W @ 24 V DC | 500V AC/500V DC | 1 3/16" (30 mm) | 2 1/8" | 1 | 10% | 1 1/8" | Plastic | Screw Terminals | NEMA 4X, NEMA 13, IP65 | UL Listed, C-UL Listed, CE Marked | 0000000 | 000000 | |
Metal | |||||||||||||
| 2 W @ 300 V DC 2 W @ 300 V AC | 300V AC/300V DC | 1 3/16" (30 mm) | 1 15/16" | 1 | 5% | 1 1/8" | Plastic | Screw Terminals | NEMA 6, NEMA 13, IP65 | UL Listed, C-UL Listed, CSA Certified, CE Marked | 0000000 | 000000 | |
Variable-Speed Foot Switches
Iron
Iron with Guard
When the pedal is pressed, the built-in potentiometer adjusts the resistance to vary the speed for motor drives. These switches can be wired to either increase or decrease the current when actuated. All are rated NEMA 4 and 13 for protection from washdowns and oil/coolant spraying.
Mounting | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Circuits Controlled | Switch Starting Position | Switch Action | Industry Designation | Switching Current @ Voltage | No. of Terminals | Quick-Disconnect Tab Wd. | Conduit Trade Size | Environmental Rating | Fasteners Included | No. of Holes | Hole Dia. | Choose a Max. Resistance | Each | |
With Quick-Disconnect Terminals | ||||||||||||||
Iron Housing | ||||||||||||||
| 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | Springs Back (Momentary) | SPDT | 15 A @ 125 V AC/250 V AC | 3 | 0.187" | 3/4 | IP56 NEMA 4 NEMA 13 | No | 3 | 0.31" | 0000000 | 0000000 | |
Iron Housing with Aluminum Guard | ||||||||||||||
| 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | Springs Back (Momentary) | SPDT | 15 A @ 125 V AC/250 V AC | 3 | 0.187" | 3/4 | IP56 NEMA 4 NEMA 13 | No | 3 | 0.31" | 0000000 | 000000 | |