McMaster-Carr

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	Input Voltage Input Voltage

20-30V AC

120V AC

10-30V DC

15-35V DC

20-30V DC

24V DC

	Switch Action Switch Action

Springs Back (Momentary)

Stays Switched (Maintained)

	For Panel Cutout Diameter For Panel Cutout Diameter

	Actuator Color Actuator Color

	Black		White
	Green		Red

	Electrical Connection Type Electrical Connection Type

Hardwire

Plug

	Switch Starting Position Switch Starting Position

1 Off (Normally Open) or 1
On (Normally Closed)

1 Off (Normally Open)

1 On (Normally Closed)

	Number of Wire Leads Number of Wire Leads

	Specifications Met Specifications Met

CSA

	Switching Voltage Switching Voltage

28V AC

120V AC

28V DC

	Environment Environment

Washdown

Oily

Corrosive

	For Maximum Panel Thickness For Maximum Panel Thickness

	Wire Lead Color Wire Lead Color

	Black		Blue
	Brown		White
	Yellow

	Width Width

	Depth Depth

1 1/2"

1 13/16"

2 1/16"

	Depth Behind Panel Depth Behind Panel

	Cable Outer Insulation Material Cable Outer Insulation Material

Plastic

PVC Plastic/Nitrile Rubber
Blend

	Environmental Rating Environmental Rating

	Cable Color Cable Color

	Black
	Gray

	Wire Lead Gauge Wire Lead Gauge

	Signal Output Type Signal Output Type


NPN	PNP

	Height Height

	Cable Lead Length Cable Lead Length

0.5 ft.

6 ft.

6.5 ft.

	Industry Designation Industry Designation

SPDT

SPST-NO

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49 Products

Choosing an Electrical Switch

5-Pole Mini Plug

An infrared light beam senses the lightest finger contact to switch a circuit on or off. The included guard prevents accidental activation. An indicator lights up to confirm that switches are actuated. They’re rated NEMA 4X, 13, and IP66 for protection from corrosion, washdowns, and oil/coolant spraying.

Switches with a 5-pole mini plug can quickly be changed out.

For technical drawings and 3-D models, click on a part number.

									Wire Leads
No. of Circuits Controlled	Switch Starting Position	Switch Action	Industry Designation	Actuator Color	Switching Current @ Voltage	Current Output, mA	Input Voltage	Dp. Behind Panel	No. of	Ga.	Features		Each
Plastic Actuator with Wire Leads
For 30 mm Panel Cutout Dia.
1	1 Off (Normally Open) or 1 On (Normally Closed)	Springs Back (Momentary)	SPDT	Black	7 A @ 120 V AC	__	120V AC	7/8"	5	22	Guard Output Indicator Power Indicator	00000000	0000000
1	1 Off (Normally Open) or 1 On (Normally Closed)	Springs Back (Momentary)	SPDT	Black	7 A @ 120 V AC	__	20V AC-30V AC/20V DC-30V DC	7/8"	5	22	Guard Output Indicator Power Indicator	00000000	000000
Plastic Actuator with Wire Leads and NPN Output
For 30 mm Panel Cutout Dia.
__	__	Springs Back (Momentary)	__	Black	__	150	10V DC-30V DC	7/8"	4	22	Guard Output Indicator Power Indicator	00000000	000000
Plastic Actuator with 5-Pole Mini Plug
For 30 mm Panel Cutout Dia.
1	1 Off (Normally Open) or 1 On (Normally Closed)	Springs Back (Momentary)	SPDT	Black	7 A @ 120 V AC	__	120V AC	1 1/2"	__	__	Guard Output Indicator Power Indicator	00000000	000000

Replacement Guard	00000000	Each	000000
Mini 5 Pole Female Cable—12 ft.	00000000	Each	00000

Finger-Touch Switches

With Blank Message

With On Message

With Start Message

With Touch Activation Symbol

With Stop Message

3-Pole
Nano
M8 Plug

The light touch of a finger turns circuits on and off without pressing down a contact. These switches are rated IP67 for protection from washdowns.

									Wire Leads
Switch Starting Position	Switch Action	Switch Position— Light Color	Message (Acutator Color)	Current Output, mA	Input Voltage Range	Bulb Voltage	Dia.	Dp. Behind Panel	No. of	Ga.		Each
Stainless Steel Base with Wire Leads and NPN Output
For 22 mm Panel Cutout Dia.
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Blank (White)	200	15V DC-35V DC	35V DC	1 1/8"	3/4"	3	26	0000000	0000000
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	On (Green)	200	15V DC-35V DC	35V DC	1 1/8"	3/4"	3	26	0000000	000000
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Start (Green)	200	15V DC-35V DC	35V DC	1 1/8"	3/4"	3	26	0000000	000000
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Start (White)	200	15V DC-35V DC	35V DC	1 1/8"	3/4"	3	26	0000000	000000
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Touch Activation Symbol (White)	200	15V DC-35V DC	35V DC	1 1/8"	3/4"	3	26	0000000	000000
1 On (Normally Closed)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Blank (White)	200	15V DC-35V DC	35V DC	1 1/8"	3/4"	3	26	0000000	000000
1 On (Normally Closed)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Stop (Red)	200	15V DC-35V DC	35V DC	1 1/8"	3/4"	3	26	0000000	000000
1 On (Normally Closed)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Stop (White)	200	15V DC-35V DC	35V DC	1 1/8"	3/4"	3	26	0000000	000000
Stainless Steel Base with Wire Leads and PNP Output
For 22 mm Panel Cutout Dia.
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Blank (White)	200	15V DC-35V DC	35V DC	1 1/8"	3/4"	3	26	0000000	000000
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	On (Green)	200	15V DC-35V DC	35V DC	1 1/8"	3/4"	3	26	0000000	000000
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Start (Green)	200	15V DC-35V DC	35V DC	1 1/8"	3/4"	3	26	0000000	000000
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Start (White)	200	15V DC-35V DC	35V DC	1 1/8"	3/4"	3	26	0000000	000000
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Touch Activation Symbol (White)	200	15V DC-35V DC	35V DC	1 1/8"	3/4"	3	26	0000000	000000
1 On (Normally Closed)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Blank (White)	200	15V DC-35V DC	35V DC	1 1/8"	3/4"	3	26	0000000	000000
1 On (Normally Closed)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Stop (Red)	200	15V DC-35V DC	35V DC	1 1/8"	3/4"	3	26	0000000	000000
1 On (Normally Closed)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Stop (White)	200	15V DC-35V DC	35V DC	1 1/8"	3/4"	3	26	0000000	000000
Stainless Steel Base with 3-Pole Nano M8 Plug and NPN Output
For 22 mm Panel Cutout Dia.
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Blank (White)	200	15V DC-35V DC	35V DC	1 1/8"	1 3/16"	__	__	0000000	000000
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	On (Green)	200	15V DC-35V DC	35V DC	1 1/8"	1 3/16"	__	__	0000000	000000
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Start (Green)	200	15V DC-35V DC	35V DC	1 1/8"	1 3/16"	__	__	0000000	000000
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Start (White)	200	15V DC-35V DC	35V DC	1 1/8"	1 3/16"	__	__	0000000	000000
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Touch Activation Symbol (White)	200	15V DC-35V DC	35V DC	1 1/8"	1 3/16"	__	__	0000000	000000
1 On (Normally Closed)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Blank (White)	200	15V DC-35V DC	35V DC	1 1/8"	1 3/16"	__	__	0000000	000000
1 On (Normally Closed)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Stop (Red)	200	15V DC-35V DC	35V DC	1 1/8"	1 3/16"	__	__	0000000	000000
1 On (Normally Closed)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Stop (White)	200	15V DC-35V DC	35V DC	1 1/8"	1 3/16"	__	__	0000000	000000
Stainless Steel Base with 3-Pole Nano M8 Plug and PNP Output
For 22 mm Panel Cutout Dia.
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Blank (White)	200	15V DC-35V DC	35V DC	1 1/8"	1 3/16"	__	__	000000	000000
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	On (Green)	200	15V DC-35V DC	35V DC	1 1/8"	1 3/16"	__	__	000000	000000
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Start (Green)	200	15V DC-35V DC	35V DC	1 1/8"	1 3/16"	__	__	000000	000000
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Start (White)	200	15V DC-35V DC	35V DC	1 1/8"	1 3/16"	__	__	000000	000000
1 Off (Normally Open)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Touch Activation Symbol (White)	200	15V DC-35V DC	35V DC	1 1/8"	1 3/16"	__	__	000000	000000
1 On (Normally Closed)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Blank (White)	200	15V DC-35V DC	35V DC	1 1/8"	1 3/16"	__	__	000000	000000
1 On (Normally Closed)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Stop (Red)	200	15V DC-35V DC	35V DC	1 1/8"	1 3/16"	__	__	000000	000000
1 On (Normally Closed)	Stays Switched (Maintained)	Off (Normally Open)—Green On (Normally Closed)—Red	Stop (White)	200	15V DC-35V DC	35V DC	1 1/8"	1 3/16"	__	__	000000	000000

Fingerprint Switches

Use fingerprints to confirm the identity of personnel before granting access to secure areas or equipment. Switches light up green to indicate that they have accepted the fingerprint and are sending an output signal. They're rated NEMA 12 and IP65 for protection from oil/coolant dripping and washdowns.

For technical drawings and 3-D models, click on a part number.

									Wire Leads
No. of Users	No. of Fingerprints per User	Switch Action	Actuator Color	Signal Output Type	Current Output, mA	Input Voltage	Bulb Voltage	Dp. Behind Panel	No. of	Ga.		Each
Plastic Actuator with Wire Leads
For 22 mm Panel Cutout Dia.
200	2	Springs Back (Momentary)	Black	PNP	200	20V DC-30V DC	3.3V DC	1 9/16"	3	22	0000000	0000000
200	2	Stays Switched (Maintained)	Black	PNP	200	20V DC-30V DC	3.3V DC	1 9/16"	3	22	0000000	000000
Plastic Actuator with 3-Pole Micro M12 Plug
For 22 mm Panel Cutout Dia.
200	2	Springs Back (Momentary)	Black	PNP	200	20V DC-30V DC	3.3V DC	1 9/16"	__	__	0000000	000000
200	2	Stays Switched (Maintained)	Black	PNP	200	20V DC-30V DC	3.3V DC	1 9/16"	__	__	0000000	000000

Sealed Touch Pad Switches

Suitable for areas with space limitations, these switches have a low profile and a small footprint. They lay flat or mount to a wall. Typically used in start/stop and door opening applications, switches can also be placed underneath objects to alert when the object is removed. All have a sealed housing that resists water and alcohols (not suitable for continuous contact).

Optional mounting frames secure switches to a wall or bench top.

Switches

Rectangular

Round

Shape	No. of Circuits Controlled	Switch Starting Position	Switch Action	No. of Terminals	Industry Designation	Color	Switching Current @ Voltage	Actuation Force, lbs.	Material	Dia.	Lg.	Wd.	Thick.		Each
Rectangular	1	1 Off (Normally Open)	Springs Back (Momentary)	2	SPST-NO	Black	1 A @ 28 V AC/28 V DC	2.5	PVC Plastic	__	1"	3/4"	3/16"	000000	000000
Round	1	1 Off (Normally Open)	Springs Back (Momentary)	2	SPST-NO	Black	1 A @ 28 V AC/28 V DC	2.5	PVC Plastic	1 1/2"	__	__	1/4"	000000	00000

Optional Mounting Frames

Rectangular

Round

				Mounting
Shape	Dia.	Lg.	Wd.	Fasteners Included	No. of Holes	Hole Dia.		Each
Rectangular	__	1 11/16"	1 7/16"	No	2	1/8"	000000	00000
Round	2 3/16"	__	__	No	2	1/8"	000000	0000

Human-Machine Interfaces

Also known as HMIs, program these touch-screen interfaces to control PLCs, inverters, and other automated equipment. The LCD screen provides easily visible data output to control your operation. Load software from a USB flash drive or via the Ethernet connection.

Diagonal Screen Size	Resolution	Ht.	Wd.	Dp.	Internal Memory Size	Connection Type	Features		Each
3 1/2"	320 × 240	4 1/16"	5 1/8"	2 1/16"	128MB	USB, Computer, Ethernet	LED Backlight	000000	0000000
5 5/8"	320 × 234	5 9/16"	7 1/4"	1 13/16"	128MB	USB, Computer, Ethernet	LED Backlight	000000	000000
7"	800 × 480	5 13/16"	7 15/16"	1 13/16"	128MB	USB, Computer, Ethernet	LED Backlight	000000	000000

Terms and Conditions and Privacy Policy

Choosing an Electrical Switch

Light Beam Finger-Touch Switches

Finger-Touch Switches

Fingerprint Switches

Sealed Touch Pad Switches

Human-Machine Interfaces