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Actuator Style
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Number of Circuits Controlled
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Housing Material
Subminiature Snap-Acting Switches
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Plunger Actuator Style | Lever Actuator Style |
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Roller Lever Actuator Style |
At least 25% smaller than our Miniature Snap-Acting Switches, these switches are often used to trigger actions from inside a vehicle’s door or an engine compartment. They open and close circuits faster than other switches, preventing contacts from sticking by reducing the time that they're near one another. They also minimize the chance of arcing, so electricity won’t jump across contacts.
Plunger Actuator Style—Plunger actuator switches send a signal when the actuator is pushed directly downward. They have the smallest actuator of the actuators here, reducing the risk of accidental switching.
Lever Actuator Style—Lever actuator switches have a larger surface area than plunger actuator switches and can be pushed down by front-to-back movement, so they require less precision to activate.
Roller Lever Actuator Style—Roller lever actuator switches allow parts to glide across the actuation surface with less friction than standard levers. This prevents wear and tear over time.
Housing | ||||||||||||||||||
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No. of Circuits Controlled | Switch Starting Position | Switch Action | Switch Designation | Switching Current @ Voltage | Max. Voltage, V AC | Operating Temp. Range, ° F | Actuator Ht. | No. of Terminals | Lg. | Ht. | Dp. | Lever Lg. | Certification | Specs. Met | Each | |||
Plunger Actuator Style | ||||||||||||||||||
Tab | ||||||||||||||||||
| 1 | 1 Off | Momentary | SPST-NO | 10 amp @ 250V AC | 250 | -40 to 185 | 0.09" | 2 | 0.79" | 0.36" | 0.26" | — | UL Listed, C-UL Recognized Component | DIN 41635 | 7658K17 | 00000 | ||
| 1 | 1 On | Momentary | SPST-NC | 10 amp @ 250V AC | 250 | -40 to 185 | 0.09" | 2 | 0.79" | 0.36" | 0.26" | — | UL Listed, C-UL Recognized Component | DIN 41635 | 7658K18 | 0000 | ||
| 1 | 1 Off or 1 On | Momentary | SPDT | 10 amp @ 250V AC | 250 | -40 to 185 | 0.09" | 3 | 0.79" | 0.36" | 0.26" | — | UL Listed, C-UL Recognized Component | DIN 41635 | 7658K19 | 0000 | ||
Lever Actuator Style | ||||||||||||||||||
Tab | ||||||||||||||||||
| 1 | 1 Off | Momentary | SPST-NO | 10 amp @ 250V AC | 250 | -40 to 185 | 0.29" | 2 | 0.79" | 0.36" | 0.26" | 0.75" | UL Listed, C-UL Recognized Component | DIN 41635 | 7658K11 | 0000 | ||
| 1 | 1 On | Momentary | SPST-NC | 10 amp @ 250V AC | 250 | -40 to 185 | 0.29" | 2 | 0.79" | 0.36" | 0.26" | 0.75" | UL Listed, C-UL Recognized Component | DIN 41635 | 7658K13 | 0000 | ||
| 1 | 1 Off or 1 On | Momentary | SPDT | 10 amp @ 250V AC | 250 | -40 to 185 | 0.29" | 3 | 0.79" | 0.36" | 0.26" | 0.75" | UL Listed, C-UL Recognized Component | DIN 41635 | 7658K15 | 0000 | ||
Roller Lever Actuator Style | ||||||||||||||||||
Tab | ||||||||||||||||||
| 1 | 1 Off | Momentary | SPST-NO | 10 amp @ 250V AC | 250 | -40 to 185 | 0.48" | 2 | 0.79" | 0.36" | 0.26" | 0.69" | UL Listed, C-UL Recognized Component | DIN 41635 | 7658K12 | 0000 | ||
| 1 | 1 On | Momentary | SPST-NC | 10 amp @ 250V AC | 250 | -40 to 185 | 0.48" | 2 | 0.79" | 0.36" | 0.26" | 0.69" | UL Listed, C-UL Recognized Component | DIN 41635 | 7658K14 | 0000 | ||
| 1 | 1 Off or 1 On | Momentary | SPDT | 10 amp @ 250V AC | 250 | -40 to 185 | 0.48" | 3 | 0.79" | 0.36" | 0.26" | 0.69" | UL Listed, C-UL Recognized Component | DIN 41635 | 7658K16 | 0000 | ||
Compact Safety Limit Switches
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Style A | Style B | Style C |
Shorter and thinner than other safety limit switches, these are sized to fit tight spaces. They protect machinery and ensure the safety of personnel. Positive-force contacts open the circuit when actuated, even if a spring fails or the contacts stick. They send a signal to your circuit when an object hits the actuator—for instance, a box on a conveyor runs into the switch, stopping the conveyor. They open and close circuits as fast as snap-acting switches, but they have a bigger actuator for large objects. All are NEMA and IP rated for protection from washdowns.
Plunger Actuator—Switches with a plunger actuator require a push to actuate, similar to a button.
Roller Plunger Actuator—Switches with a roller plunger actuator have a roller that moves parallel to the mounting direction when an object pushes the actuator. This reduces friction during actuation to limit wear and tear on your switch.
Roller Lever Actuator—Switches with a roller lever actuator use a lever with a roller at the end to activate. This allows parts to glide across the actuation surface with minimal friction, limiting wear and tear.
Housing | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | No. of Circuits Controlled | Switch Starting Position | Switch Action | Switch Designation | Switching Current @ Voltage | Max. Voltage | Operating Temp. Range, ° F | Actuator Ht. | No. of Terminals | Lg. | Ht. | Dp. | Housing Material | Conduit Thread Size | Enclosure Rating | Each | |||
Plunger Actuator | |||||||||||||||||||
Screw-Terminal Wire Connection | |||||||||||||||||||
| A | 1 | 1 Off or 1 On | Momentary | SPDT | 10 amp @ 240V AC, 4 amp @ 24V DC | 240V AC 24V DC | -22 to 176 | 0.5" | 4 | 1.2" | 2.4" | 1.2" | Plastic | M20 | NEMA 4, IP65 | 65745K51 | 0000000 | ||
Roller Plunger Actuator | |||||||||||||||||||
Screw-Terminal Wire Connection | |||||||||||||||||||
| B | 1 | 1 Off or 1 On | Momentary | SPDT | 10 amp @ 240V AC, 4 amp @ 24V DC | 240V AC 24V DC | -22 to 176 | 1.2" | 4 | 1.2" | 2.4" | 1.2" | Plastic | M20 | NEMA 4, IP65 | 65745K52 | 000000 | ||
Roller Lever Actuator | |||||||||||||||||||
Screw-Terminal Wire Connection | |||||||||||||||||||
| C | 1 | 1 Off or 1 On | Momentary | SPDT | 10 amp @ 240V AC, 4 amp @ 24V DC | 240V AC 24V DC | -22 to 176 | 1.1" | 4 | 1.2" | 2.4" | 1.2" | Plastic | M20 | NEMA 4, IP65 | 65745K53 | 000000 | ||
Safety Limit Switches
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Style C | Style F |
Protect machinery and ensure the safety of personnel—these switches have positive-force contacts that will open the circuit when actuated even if a spring fails or the contacts stick. When an object in motion comes into contact with the actuator, it sends a signal to open or close a circuit. These switches have the rapid-closing action of a snap-acting switch, but with a larger actuator. This makes them a good choice for use with large objects—for instance, a box on a conveyor runs into the switch, stopping the conveyor.
Roller Lever Actuator—Switches with a roller lever actuator use a lever with a roller at the end to activate. This allows parts to glide across the actuation surface with minimal friction, limiting wear and tear on your switch.
Rod Actuator—Switches with a rod actuator use a rod extending out of the body to actuate, so they’ll activate even if an object is far away.
Style F—Styles D, E, and F have an actuator that allows you to adjust its height, making it easier to align switch with the target during installation.
Plastic Actuator—Switches with a plastic actuator limit wear and tear on passing objects better than switches with a steel actuator.
Steel Actuator—Switches with a steel actuator are more durable than switches with a plastic actuator. They also handle higher loads.
Housing | |||||||||||||||||||||
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Style | No. of Circuits Controlled | Switch Starting Position | Switch Action | Switch Designation | Actuator Material | Switching Current @ Voltage | Max. Voltage | Actuation Torque, in·ozf | Operating Temp. Range, ° F | Actuator Ht. | No. of Terminals | Lg. | Ht. | Dp. | Housing Material | Conduit Thread Size | Enclosure Rating | Each | |||
Roller Lever Actuator | |||||||||||||||||||||
Screw-Terminal Wire Connection | |||||||||||||||||||||
| C | 1 | 1 Off or 1 On | Momentary | SPDT | Plastic | 3 amp @ 240V AC, 1.5 amp @ 24V DC | 240V AC 24V DC | — | -22 to 165 | 1.5" | 4 | 1.7" | 2.9" | 1.6" | Plastic | M20 | NEMA 4X, IP66, IP67 | 65745K45 | 0000000 | ||
Rod Actuator | |||||||||||||||||||||
Screw-Terminal Wire Connection | |||||||||||||||||||||
| F | 1 | 1 Off or 1 On | Momentary | SPDT | Steel | 3 amp @ 240V AC, 1.5 amp @ 24V DC | 240V AC 24V DC | 24.8 | -22 to 165 | 0.5" to 8" | 4 | 1.7" | 2.9" | 1.6" | Plastic | M20 | NEMA 4X, IP66, IP67 | 65745K46 | 000000 | ||
