3PST Special Function Switches 9

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Part RoHS Manufacturer Switch Type Mounting Feature Switch Function Type (Actuator) Contact Function Solderability AC Maximum Rating R Load (Contact) Center Contact Plating Color (Actuator) Housing Material Body Color Angle (Actuator) Dielectric Withstand Volts (V) Terminal Material Electrical Life DC Maximum Power Rating R Load (Contact) Illumination Insulation Resistance Packing Method Body Length/Diameter Body Width Length (Bushing) Sealing Contact Timing Insulator Material End Contact Plating Body Height DC Maximum Rating R Load (Contact) Finish (Actuator) Maximum Operating Temperature Maximum AC Contact Current Center Contact Material AC Maximum Rating I Load (Contact) Minimum Operating Temperature Length (Actuator) Terminal Finish Switch Action Maximum DC Contact Current Termination Type Manufacturer Series Contact Resistance Diameter (Bushing) Actuator Travel (mm) End Contact Material PCB Hole Count Maximum DC Contact Voltage Additional Features Maximum AC Contact Voltage JESD-609 Code Type (Bushing) Terminal Length AC Maximum Power Rating R Load (Contact) Material (Actuator)

D4NS-1DF

Omron

SAFETY DOOR SWITCH

PANEL MOUNT

3PST

300000 Cycle(s)

31 mm

30 inch

IP67

96 mm

70 Cel

-30 Cel

MOMENTARY

SCREW

D4NS

CONTACT RATING FOR AC: 10 A, 250 VAC

D4NS-5DF

Omron

SAFETY DOOR SWITCH

PANEL MOUNT

3PST

300000 Cycle(s)

56 mm

30 inch

IP67

88 mm

70 Cel

-30 Cel

MOMENTARY

SCREW

CONTACT RATING FOR AC: 10 A, 250 VAC

D4NS-2DF

Omron

SAFETY DOOR SWITCH

PANEL MOUNT

3PST

300000 Cycle(s)

31 mm

30 inch

IP67

96 mm

70 Cel

-30 Cel

MOMENTARY

SCREW

D4NS

CONTACT RATING FOR AC: 10 A, 250 VAC

D4NS-4DF

Omron

SAFETY DOOR SWITCH

PANEL MOUNT

3PST

300000 Cycle(s)

31 mm

30 inch

IP67

96 mm

70 Cel

-30 Cel

MOMENTARY

SCREW

D4NS

CONTACT RATING FOR AC: 10 A, 250 VAC

D4NL-4GDA-B4S-NPT

Omron

SAFETY DOOR SWITCH

PANEL MOUNT

3PST

500000 Cycle(s)

100000000 ohm

95 mm

88.5 inch

IP67

35.5 mm

55 Cel

-10 Cel

SCREW

25 mohm

9

APPROVAL: CCC; CE; CUL; KOSHA; TUV; UL

D4NS-6DF

Omron

SAFETY DOOR SWITCH

PANEL MOUNT

3PST

300000 Cycle(s)

56 mm

30 inch

IP67

88 mm

70 Cel

-30 Cel

MOMENTARY

SCREW

D4NS

CONTACT RATING FOR AC: 10 A, 250 VAC

D4NS-7DF

Omron

SAFETY DOOR SWITCH

PANEL MOUNT

3PST

300000 Cycle(s)

56 mm

30 inch

IP67

88 mm

70 Cel

-30 Cel

MOMENTARY

SCREW

CONTACT RATING FOR AC: 10 A, 250 VAC

D4NS-3DF

Omron

SAFETY DOOR SWITCH

PANEL MOUNT

3PST

300000 Cycle(s)

31 mm

30 inch

IP67

96 mm

70 Cel

-30 Cel

MOMENTARY

SCREW

CONTACT RATING FOR AC: 10 A, 250 VAC

D4NS-8DF

Omron

SAFETY DOOR SWITCH

PANEL MOUNT

3PST

300000 Cycle(s)

56 mm

30 inch

IP67

88 mm

70 Cel

-30 Cel

MOMENTARY

SCREW

D4NS

CONTACT RATING FOR AC: 10 A, 250 VAC

Special Function Switches

Special function switches are electronic switches that are designed for specific applications or functions beyond simply turning a circuit on or off. They are commonly used in a variety of industries, such as aerospace, defense, and medical.

Some examples of special function switches include:

1. Safety switches: These are switches that are designed to shut down equipment or systems in the event of an emergency or malfunction. They are commonly used in industrial control systems and medical devices.

2. Joystick switches: These are switches that use a joystick or other control device to control the movement of mechanical components, such as in robotics or gaming systems.

3. Piezo switches: These are switches that use piezoelectric materials to generate a voltage when a mechanical force is applied. They are commonly used in medical devices and aerospace applications.

4. Magnetic switches: These are switches that use a magnetic field to activate the switch, such as in magnetic reed switches.

Special function switches offer several advantages over traditional on/off switches. They provide more options for controlling circuits, such as momentary activation or variable speed control. They also offer more tactile feedback and can be easier to operate.