About Float Switches
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Float Liquid-Level Transmitters
Easy to set up and use, these transmitters measure liquid levels using a standard float gauge. They continuously send measurements to a receiving device, such as a programmable logic controller, so you can monitor status and manage components in your system.
For technical drawings and 3-D models, click on a part number.
Pipe | Overall | Temp. Range, °F | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Tank Depth | Size | Thread Type | Gender | Max. Pressure | Dia. | Lg. | Min. | Max. | Cable Lg., ft. | Input Voltage | For Container Type | Electrical Connection Type | Specifications Met | Each | |
4-20mA Output Current | |||||||||||||||
Polypropylene Plastic Float | |||||||||||||||
19" | 1 1/2 | NPT | Male | 100 psi @ 70° F | 1 7/8" | 21" | -40° | 220° | 2 | 12-30V DC | Closed Tank, Open Tank | Wire Leads | CE Marked, C-UL Recognized Component, UL Recognized Component | 0000000 | 0000000 |
316 Stainless Steel Float | |||||||||||||||
24" | 2 | NPT | Male | 200 psi @ 70° F | 2 3/8" | 27" | -40° | 220° | 2 | 12-30V DC | Closed Tank, Open Tank | Wire Leads | CE Marked, C-UL Recognized Component, UL Recognized Component | 0000000 | 000000 |
Level Switches for Dry Materials
When dry material rises to the level of the rotating paddle, these switches actuate. All are rated NEMA 4X and IP66 for protection from corrosion and washdowns.
Switches with auxiliary SPDT relay activate an alarm (not included).
For technical drawings and 3-D models, click on a part number.
Paddle | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Current | Max. Pressure | Temp. Range, °F | Insertion Dp. | Switch Starting Position | Industry Designation | Paddle Speed, rpm | Lg. | Wd. | Features | Environmental Rating | Specifications Met | Each | |
Horizontal Side Mount—0-30 lbs. per cu. ft. Capacity | |||||||||||||
8 A @ 120 V AC | 30 psi @ 70° F | -40° to 110° | 6 5/8" | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 1 | 7" | 2" | Auxiliary SPDT Relay LED Alarm Status Indicator LED Power Indicator | IP66, NEMA 4X, NEC Class I Divisions 1, 2 Groups C, D, NEC Class II Divisions 1, 2 Groups E, F, G | UL Listed C-UL Listed | 00000000 | 0000000 |
20 A @ 120 V AC | 30 psi @ 70° F | -40° to 110° | 6 5/8" | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 1 | 7" | 2" | __ | IP66, NEMA 4X, NEC Class I Divisions 1, 2 Groups C, D, NEC Class II Divisions 1, 2 Groups E, F, G | UL Listed C-UL Listed | 00000000 | 000000 |
Vertical Top Mount—30-70 lbs. per cu. ft. Capacity | |||||||||||||
8 A @ 120 V AC | 30 psi @ 70° F | -40° to 110° | 12" | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 1 | 5" | 1 1/2" | Auxiliary SPDT Relay LED Alarm Status Indicator LED Power Indicator | IP66, NEMA 4X, NEC Class I Divisions 1, 2 Groups C, D, NEC Class II Divisions 1, 2 Groups E, F, G | UL Listed C-UL Listed | 00000000 | 000000 |
20 A @ 120 V AC | 30 psi @ 70° F | -40° to 110° | 12" | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 1 | 5" | 1 1/2" | __ | IP66, NEMA 4X, NEC Class I Divisions 1, 2 Groups C, D, NEC Class II Divisions 1, 2 Groups E, F, G | UL Listed C-UL Listed | 00000000 | 000000 |
Paddle Material | Each | |
316 Stainless Steel | 00000000 | 000000 |
Voltage | Includes | Each | |
120V AC | Bracket, Washer | 00000000 | 0000000 |
Ultrasonic Noncontact Level Switches for Chemicals
Use high-frequency sound waves to detect chemical level. This switch has three relays that can be programmed for multiple set points. Use it to activate several alarms or to automate tank filling and emptying. It’s rated NEMA 4X for protection from corrosion and washdowns.
For technical drawings and 3-D models, click on a part number.
Pipe | Conduit | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Thread Type | Gender | Sensing Distance, ft. | Max. Pressure | Temp. Range, °F | Switch Starting Position | Industry Designation | Current | Lg. | Wd. | Electrical Connection | Environmental Rating | Trade Size | Thread Type | Gender | Each | |
95V AC/250V AC Input Voltage | |||||||||||||||||
Polycarbonate Plastic Body | |||||||||||||||||
1 | NPT | Male | 0.33-9.8 | 30 psi @ 70° F | -5° to 140° | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 0.17 A @ 120 V AC | 3 15/16" | 5 3/16" | Screw Terminals | IP65, NEMA 4X | 1/2 | NPT | Female | 0000000 | 0000000 |
Horizontal-Mount Float Switches for Water
Install these switches into a threaded connection in your tank wall from outside the tank. They activate process equipment such as pumps or motors when the water level in your tank reaches the float. Some meet European safety standards.
Choose switches with a brass or stainless steel body for durability in harsh conditions.
For technical drawings and 3-D models, click on a part number.
Pipe | Conduit | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Thread Type | Gender | Min. Specific Gravity | Max. Pressure | Temp. Range, °F | Insertion Dp. | Switch Starting Position | Industry Designation | Current | Float Material | Electrical Connection | Trade Size | Pipe Size | Thread Type | Gender | Each | |
120V AC Input Voltage | |||||||||||||||||
PPS Plastic Body | |||||||||||||||||
1 | NPT | Male | 0.6 | 150 psi @ 70° F | 40° to 210° | 4 3/4" | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 1 A @ 120 V AC | PPS Plastic | Wire Leads | 1/2 | __ | NPT | Male | 00000000 | 0000000 |
303 Stainless Steel Body | |||||||||||||||||
1 | NPT | Male | 0.7 | 350 psi @ 70° F | 40° to 200° | 1 3/4" | 1 Off (Normally Open)/1 On (Normally Closed) | SPST-NO SPST-NC | 0.5 A @ 120 V AC | 304 Stainless Steel | Wire Leads | __ | 1/8 | NPT | Male | 00000000 | 000000 |
Brass Body | |||||||||||||||||
1 | NPT | Male | 0.9 | 1,000 psi @ 70° F | 40° to 200° | 1 3/4" | 1 Off (Normally Open)/1 On (Normally Closed) | SPST-NO SPST-NC | 0.5 A @ 120 V AC | Polypropylene Plastic | Wire Leads | __ | 1/8 | NPT | Male | 00000000 | 000000 |
120V AC/240V AC Input Voltage | |||||||||||||||||
PPS Plastic Body | |||||||||||||||||
1 | NPT | Male | 0.6 | 150 psi @ 70° F | 40° to 210° | 4 3/4" | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 5 A @ 120 V AC | PPS Plastic | Wire Leads | 1/2 | __ | NPT | Male | 00000000 | 000000 |
304 Stainless Steel Body—CE Marked | |||||||||||||||||
1/2 | NPT | Male | 0.85 | 360 psi @ 70° F | 0° to 250° | 3 1/4" | 1 Off (Normally Open)/1 On (Normally Closed) | SPST-NO SPST-NC | 0.17 A @ 120 V | 304 Stainless Steel | Wire Leads | 1/2 | __ | NPT | Male | 000000000 | 00000 |
316 Stainless Steel Body | |||||||||||||||||
1 | NPT | Male | 0.75 | 1,000 psi @ 70° F | -30° to 300° | 5" | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 0.16 A @ 120 V | 316 Stainless Steel | Wire Leads | 1/2 | __ | NPT | Male | 000000000 | 000000 |
Hazardous Location Float Switches for Water
For use in locations with flammable gases and combustible dust, this switch is UL listed and CSA certified for Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups E, F, and G. Mount it vertically through the top of your tank. It’s rated NEMA 4 for protection from washdowns.
For technical drawings and 3-D models, click on a part number.
Pipe | Float | Conduit | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Thread Type | Gender | Min. Specific Gravity | Max. Pressure | Temp. Range, °F | Insertion Dp. | Switch Starting Position | Industry Designation | Current | Float Material | Lg. | Dia. | Electrical Connection | Trade Size | Thread Type | Gender | Each | |
120V AC/240V AC Input Voltage | ||||||||||||||||||
Brass Body | ||||||||||||||||||
1 1/2 | NPT | Male | 0.7 | 100 psi @ 70° F | 35° to 275° | 5 1/4" | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 10 A @ 120 V AC | 316 Stainless Steel | 4 1/2" | 1 5/8" | Wire Leads | 3/4 | NPT | Female | 0000000 | 0000000 |
1 1/2 | NPT | Male | 0.7 | 100 psi @ 70° F | 35° to 275° | 7 1/4" | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 10 A @ 120 V AC | 316 Stainless Steel | 4 1/2" | 1 5/8" | Wire Leads | 3/4 | NPT | Female | 0000000 | 000000 |
1 1/2 | NPT | Male | 0.7 | 100 psi @ 70° F | 35° to 275° | 9 1/4" | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 10 A @ 120 V AC | 316 Stainless Steel | 4 1/2" | 1 5/8" | Wire Leads | 3/4 | NPT | Female | 0000000 | 000000 |
2 | NPT | Male | 0.7 | 100 psi @ 70° F | 35° to 275° | 9 1/4" | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 10 A @ 120 V AC | 316 Stainless Steel | 4 1/2" | 1 5/8" | Wire Leads | 3/4 | NPT | Female | 0000000 | 000000 |
Hazardous Location Float Switches for Chemicals
Designed for use in areas where flammable substances are present, these switches are CSA certified for hazardous locations. Mount them through a tank wall.
Style A meets Class I, Divisions 1 and 2, Groups A, B, C, and D; Class II, Divisions 1 and 2, Groups E, F, and G; and Class III, Divisions 1 and 2.
Style B meets Class I, Divisions 1 and 2, Groups C and D; Class II, Divisions 1 and 2, Groups E, F, and G; and Class III, Divisions 1 and 2.
For technical drawings and 3-D models, click on a part number.
Pipe | Conduit | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Size | Thread Type | Gender | Min. Specific Gravity | Max. Pressure | Temp. Range, °F | Insertion Dp. | Switch Starting Position | Industry Designation | Current | Float Material | Electrical Connection | Trade Size | Thread Type | Gender | Each | |
120V AC/240V AC Input Voltage | |||||||||||||||||
316 Stainless Steel Body | |||||||||||||||||
A | 1/2 | NPT | Male | 0.7 | 300 psi @ 70° F | 0° to 390° | 4 5/8" | 1 Off (Normally Open)/1 On (Normally Closed) | SPST-NO SPST-NC | 0.28 A @ 120 V AC | 316 Stainless Steel | Wire Leads | 1/4 | NPT | Male | 00000000 | 0000000 |
A | 1/2 | NPT | Male | 0.7 | 300 psi @ 70° F | 0° to 390° | 4 5/8" | 1 Off (Normally Open)/1 On (Normally Closed) | SPST-NO SPST-NC | 0.28 A @ 120 V AC | 316 Stainless Steel | Wire Leads | 1/2 | NPT | Male | 00000000 | 000000 |
A | 1 | NPT | Male | 0.7 | 300 psi @ 70° F | 0° to 390° | 4 5/8" | 1 Off (Normally Open)/1 On (Normally Closed) | SPST-NO SPST-NC | 0.28 A @ 120 V AC | 316 Stainless Steel | Wire Leads | 1/2 | NPT | Male | 00000000 | 000000 |
B | 1 1/2 | NPT | Male | 0.4 | 1,500 psi @ 70° F | 0° to 300° | 3 1/4" | 1 Off (Normally Open)/1 On (Normally Closed) | SPST-NO SPST-NC | 0.83 A @ 120 V AC | 316 Stainless Steel | Wire Leads | 1/2 | NPT | Male | 0000000 | 000000 |
B | 2 | NPT | Male | 0.4 | 1,500 psi @ 70° F | 0° to 300° | 3 1/4" | 1 Off (Normally Open)/1 On (Normally Closed) | SPST-NO SPST-NC | 0.83 A @ 120 V AC | 316 Stainless Steel | Wire Leads | 1/2 | NPT | Male | 0000000 | 000000 |
Horizontal-Mount Float Switches for Chemicals
Install these switches into a threaded connection in your tank wall from outside the tank. They activate process equipment such as pumps or motors when the chemical level in your tank reaches the float.
Switches with splash guard minimize false switch activation caused by splashing liquid.
For technical drawings and 3-D models, click on a part number.
Pipe | Conduit | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Thread Type | Gender | Min. Specific Gravity | Max. Pressure | Temp. Range, °F | Insertion Dp. | Switch Starting Position | Industry Designation | Current | Float Material | Trade Size | Thread Type | Gender | Each | |
120V AC/240V AC Input Voltage | |||||||||||||||
PVDF Plastic Body | |||||||||||||||
1/2 | NPT | Male | 0.85 | 100 psi @ 70° F | -40° to 220° | 2 3/4" | 1 Off (Normally Open)/1 On (Normally Closed) | SPST-NO SPST-NC | 0.28 A @ 120 V AC | PVDF Plastic | 1/2 | NPT | Male | 0000000 | 000000 |
PVDF Plastic Body with Splash Guard | |||||||||||||||
1 | NPT | Male | 0.85 | 100 psi @ 70° F | -40° to 220° | 1 7/8" | 1 Off (Normally Open)/1 On (Normally Closed) | SPST-NO SPST-NC | 0.28 A @ 120 V AC | PVDF Plastic | 1/2 | NPT | Male | 0000000 | 000000 |
Polypropylene Plastic Body | |||||||||||||||
1/2 | NPT | Male | 0.7 | 100 psi @ 70° F | -40° to 220° | 2 3/4" | 1 Off (Normally Open)/1 On (Normally Closed) | SPST-NO SPST-NC | 0.28 A @ 120 V AC | Polypropylene Plastic | 1/4 | NPT | Male | 00000000 | 00000 |
Polypropylene Plastic Body with Splash Guard | |||||||||||||||
1 | NPT | Male | 0.7 | 100 psi @ 70° F | -40° to 220° | 1 7/8" | 1 Off (Normally Open)/1 On (Normally Closed) | SPST-NO SPST-NC | 0.28 A @ 120 V AC | Polypropylene Plastic | 1/2 | NPT | Male | 00000000 | 00000 |
Horizontal-Mount Float Switches for Food and Beverage
Install these switches into a threaded connection in your tank wall from outside the tank. Often used in food-processing applications, they meet NSF/ANSI Standard 169.
For technical drawings and 3-D models, click on a part number.
Pipe | Conduit | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Thread Type | Gender | Min. Specific Gravity | Max. Pressure | Temp. Range, °F | Insertion Dp. | Switch Starting Position | Industry Designation | Current | Float Material | Electrical Connection | Trade Size | Thread Type | Gender | Each | |
120V AC/240V AC Input Voltage | ||||||||||||||||
Polypropylene Plastic Body | ||||||||||||||||
1/2 | NPT | Male | 0.7 | 100 psi @ 70° F | 35° to 220° | 2 3/4" | 1 Off (Normally Open)/1 On (Normally Closed) | SPST-NO SPST-NC | 0.28 A @ 120 V AC | Polypropylene Plastic | Wire Leads | 1/2 | NPT | Male | 00000000 | 000000 |
Horizontal-Mount Hazardous Location Float Switches for Fuels and Oils
Designed for use in areas where flammable substances are present, these switches are CSA certified for hazardous locations. Mount them through a tank wall. All are rated NEMA 4 for protection from washdowns. All are single pole, double throw (SPDT) and can be installed to turn one circuit from “off” to “on” (normally open) or from “on” to “off” (normally closed).
Switches with stainless steel body are more corrosion resistant than switches with brass body.
For technical drawings and 3-D models, click on a part number.
Pipe | Conduit | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Size | Thread Type | Gender | Min. Specific Gravity | Max. Pressure | Temp. Range, °F | Insertion Dp. | Current | Float Material | Trade Size | Thread Type | Gender | Environmental Rating | Each | |
120V AC/240V AC Input Voltage | |||||||||||||||
Brass Body | |||||||||||||||
A | 1 | NPT | Male | 0.7 | 350 psi @ 70° F | 0° to 220° | 1 3/4" | 5 A @ 120 V AC | 304 Stainless Steel | 3/4 | NPT | Male | NEC Class I Divisions 1, 2 Groups B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 4 | 0000000 | 0000000 |
A | 1 | NPT | Male | 0.9 | 1,000 psi @ 70° F | 0° to 220° | 1 3/4" | 5 A @ 120 V AC | Polypropylene Plastic | 3/4 | NPT | Male | NEC Class I Divisions 1, 2 Groups B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 4 | 0000000 | 000000 |
B | 1 | NPT | Male | 0.5 | 200 psi @ 70° F | 0° to 220° | 2 7/8" | 5 A @ 120 V AC | 304 Stainless Steel | 3/4 | NPT | Male | NEC Class I Divisions 1, 2 Groups B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 4 | 0000000 | 000000 |
C | 1 1/2 | NPT | Male | 0.7 | 100 psi @ 70° F | 0° to 275° | 13 3/16" | 10 A @ 120 V AC | 316 Stainless Steel | 3/4 | NPT | Female | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G IP56 NEMA 4 | 0000000 | 000000 |
303 Stainless Steel Body | |||||||||||||||
A | 1 | NPT | Male | 0.9 | 2,000 psi @ 70° F | 0° to 220° | 1 3/4" | 5 A @ 120 V AC | Polypropylene Plastic | 3/4 | NPT | Male | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 4 | 0000000 | 000000 |
B | 1 | NPT | Male | 0.5 | 200 psi @ 70° F | 0° to 220° | 2 7/8" | 5 A @ 120 V AC | 304 Stainless Steel | 3/4 | NPT | Male | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 4 | 0000000 | 000000 |
316 Stainless Steel Body | |||||||||||||||
C | 1 1/2 | NPT | Male | 0.7 | 100 psi @ 70° F | 0° to 275° | 13 3/16" | 10 A @ 120 V AC | 316 Stainless Steel | 3/4 | NPT | Female | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G IP56 NEMA 4 | 0000000 | 00000000 |
Vertical-Mount Hazardous Location Float Switches for Fuels and Oils
For use in locations with flammable gases and combustible dust, this switch is UL listed and CSA certified for Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups E, F, and G. Mount it vertically through the top of your tank. It’s rated NEMA 4 for protection from washdowns.
For technical drawings and 3-D models, click on a part number.
Pipe | Float | Conduit | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Thread Type | Gender | Min. Specific Gravity | Max. Pressure | Temp. Range, °F | Insertion Dp. | Switch Starting Position | Industry Designation | Current | Float Material | Lg. | Dia. | Electrical Connection | Trade Size | Thread Type | Gender | Each | |
120V AC/240V AC Input Voltage | ||||||||||||||||||
316 Stainless Steel Body | ||||||||||||||||||
1 1/2 | NPT | Male | 0.7 | 100 psi @ 70° F | 35° to 275° | 9 1/4" | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 10 A @ 120 V AC | 316 Stainless Steel | 4 1/2" | 1 5/8" | Wire Leads | 3/4 | NPT | Female | 0000000 | 000000000 |
Horizontal-Mount Float Switches for Fuels and Oils
Install these switches into a threaded connection in your tank wall from outside the tank. They activate process equipment such as pumps or motors when the diesel fuel, hydraulic fluid, or oil level in your tank reaches the float. Choose switches with a metal body for durability in harsh conditions.
For technical drawings and 3-D models, click on a part number.
Pipe | Conduit | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Thread Type | Gender | Min. Specific Gravity | Max. Pressure | Temp. Range, °F | Insertion Dp. | Switch Starting Position | Industry Designation | Current | Float Material | Electrical Connection | Trade Size | Thread Type | Gender | Each | ||
120V AC/240V AC Input Voltage | |||||||||||||||||
Polybutylene Plastic Body | |||||||||||||||||
A | 1/2 | NPT | Male | 0.85 | 100 psi @ 70° F | -40° to 145° | 2 3/4" | 1 Off (Normally Open)/1 On (Normally Closed) | SPST-NO SPST-NC | 0.28 A @ 120 V AC | Polybutylene Plastic | Wire Leads | 1/2 | NPT | Male | 00000000 | 000000 |
316 Stainless Steel Body | |||||||||||||||||
D | 1/2 | NPT | Male | 0.55 | 100 psi @ 70° F | -40° to 225° | 3 11/16" | 1 Off (Normally Open)/1 On (Normally Closed) | SPST-NO SPST-NC | 0.17 A @ 120 V AC | Polypropylene Plastic | Wire Leads | 1/2 | NPT | Male | 00000000 | 000000 |
D | 1/2 | NPT | Male | 0.65 | 100 psi @ 70° F | -40° to 250° | 3 11/16" | 1 Off (Normally Open)/1 On (Normally Closed) | SPST-NO SPST-NC | 0.17 A @ 120 V AC | Nylon Plastic | Wire Leads | 1/2 | NPT | Male | 0000000 | 000000 |
E | 1 | NPT | Male | 0.85 | 500 psi @ 70° F | -40° to 300° | 5 5/16" | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 0.17 A @ 120 V AC | 304 Stainless Steel | Wire Leads | 1/2 | NPT | Male | 00000000 | 000000 |
F | 1 | NPT | Male | 0.9 | 900 psi @ 70° F | -40° to 300° | 4 1/8" | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 0.17 A @ 120 V AC | 316 Stainless Steel | Wire Leads | 1/2 | NPT | Male | 00000000 | 000000 |
Brass Body | |||||||||||||||||
E | 1 | NPT | Male | 0.8 | 150 psi @ 70° F | -40° to 180° | 3 7/8" | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 0.17 A @ 120 V AC | Buna-N Rubber | Wire Leads | 1/2 | NPT | Male | 0000000 | 000000 |
Speed-Monitoring Switches
Set to a specific speed to detect unwanted machinery slowdown that can cause damage and downtime. Applications include drive trains, power-driven components, and conveyors. Switches are UL listed for Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups E, F, and G. They have an explosion-proof housing and are also rated NEMA 4X for washdown and corrosion protection.
Switching | Input | Conduit | Mounting Slot | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Activation Point Range, rpm | Current, A | Voltage | Voltage | Frequency, Hz | No. of Terminals | Trade Size | Thread Type | Gender | Lg. | Wd. | No. of | Mounting Fasteners Included | Environmental Rating | Each | |
1 Off (Normally Open), 1 On (Normally Closed) Starting Switch Position | |||||||||||||||
SPDT | |||||||||||||||
5-100 | 5 | 120V AC | 120V AC | 60 | 5 | 1 | NPT | Female | 1 1/4" | 0.32" | 2 | Yes | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 4X | 0000000 | 0000000 |
Hazardous Location Vibration-Monitoring Switches
Get NEMA 4 and IP66 protection from dirt and water. Switch is rated for hazardous locations for Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups E, F, and G. If vibration or shock exceeds a set activation point, the contacts actuate to either shut down your machine or activate an alarm. Reset the switch with the push of a button. The activation point is adjustable between 0 to 5 gravity units (g) at 0 to 60 Hz.
Activation Point | Switching | Conduit | Mounting Slot | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Range, g | Frequency Range, Hz | Current, A | Voltage | Temp. Range, °F | Trade Size | Thread Type | Gender | Mounting Fasteners Included | Number of Mounting Holes | Lg. | Wd. | Environmental Rating | Each | |
1 Off (Normally Open) or 1 On (Normally Closed) Switch Starting Position | ||||||||||||||
SPDT | ||||||||||||||
0-5 | 0-60 | 15 | 125V AC 480V AC | -40° to 155° | 3/4 | NPT | Female | No | 4 | 3/4" | 3/8" | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G IP66 NEMA 4 | 0000000 | 0000000 |