Switch Starting Position Switch Starting Position |
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Actuator Material Actuator Material |
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Housing Finish Housing Finish |
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Environment Environment |
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Specifications Met Specifications Met |
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Choosing an Electrical Switch
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Sealed Limit Switches
Sealed actuators prevent these switches from jamming, even when exposed to oil, sand, mud, or ice. When an object in motion comes into contact with the actuator, it sends a signal to open or close a circuit.
For technical drawings and 3-D models, click on a part number.
Wire Leads | |||||||||||||||
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| No. of Circuits Controlled | Switch Starting Position | Switch Action | Industry Designation | Switching Current @ Voltage | Max. Voltage | Actuator Ht. | Wire Connection Type | No. of | Lg. | Housing Ht. | Housing Material | Actuator Material | Mounting Thread Size | Each | |
| 1 | 1 Off (Normally Open) | Springs Back (Momentary) | SPST-NO | 5 A @ 28 V DC | 28V DC | 0.13" | Wire Leads | 2 | 24" | 1.2" | Zinc-Plated Steel | Stainless Steel | 9/16"-18 | 0000000 | 000000 |
| 1 | 1 On (Normally Closed) | Springs Back (Momentary) | SPST-NC | 5 A @ 28 V DC | 28V DC | 0.13" | Wire Leads | 2 | 24" | 1.2" | Zinc-Plated Steel | Stainless Steel | 9/16"-18 | 0000000 | 000000 |
Ultra-Precision Limit Switches
These switches actuate with the slightest push for a high degree of accuracy. They’re often used for determining manufacturing tolerances and detecting minute expansions and contractions.
For technical drawings and 3-D models, click on a part number.
| No. of Circuits Controlled | Switch Starting Position | Switch Action | Industry Designation | Switching Current @ Voltage | Max. Voltage | Actuator Ht., mm | Wire Connection Type | No. of Wire Leads | Cable Lead Lg., ft. | Housing Ht., mm | Housing Material | Actuator Material | Mounting Thread Size | Environmental Rating | Each | |
| 1 | 1 On (Normally Closed) | Springs Back (Momentary) | SPST-NC | 50 mA @ 24 V AC, 2 mA @ 15 V DC | 24V AC 15V DC | 11.5 | Wire Leads | 2 | 2 1/2 | 10 | Nickel-Plated Brass | Zirconium Ceramic | M8 | IP50 | 0000000 | 0000000 |
Ultra-Precision Washdown Limit Switches
These switches actuate with the slightest push for a high degree of accuracy. All are rated IP67 for protection from washdowns and temporary submersion. They’re often used for determining manufacturing tolerances and detecting minute expansions and contractions.
For technical drawings and 3-D models, click on a part number.
| No. of Circuits Controlled | Switch Starting Position | Switch Action | Industry Designation | Switching Current @ Voltage | Max. Voltage | Actuator Ht., mm | Wire Connection Type | No. of Wire Leads | Cable Lead Lg., ft. | Housing Ht., mm | Housing Material | Actuator Material | Mounting Thread Size | Each | |
| 1 | 1 On (Normally Closed) | Springs Back (Momentary) | SPST-NC | 50 mA @ 24 V AC, 2 mA @ 15 V DC | 24V AC 15V DC | 4 | Wire Leads | 2 | 2.5 | 21 | Nickel-Plated Brass | Ruby | M8 | 0000000 | 0000000 |