30 mm Panel Contact Blocks

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	Actuator Style Actuator Style


Push Button	Lever

Key

	For Panel Cutout Diameter For Panel Cutout Diameter

1 3/16"

30 mm

	Switching Voltage Switching Voltage

	Push-Button Style Push-Button Style


Mushroom	Flush

Projecting

	Actuator Color Actuator Color

	Black		Red
	Green		Yellow
	Blue		Orange
	White

	Switch Action Switch Action

Springs Back (Momentary)

Stays Switched (Maintained)

	Component Component

	Illumination Illumination

Not Illuminated

Illuminated

	Switch Starting Position Switch Starting Position

1 Off (Normally Open)

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

1 On (Normally Closed)

2 Off (Normally Open)

2 On (Normally Closed)

	Environment Environment

Corrosive

Damp

Dusty

Oily

Washdown

Outdoor

	Push-Button Shape Push-Button Shape

Round

Square

	Number of Positions Number of Positions

	Switching Current Switching Current

	Industry Designation Industry Designation

	Environmental Rating Environmental Rating

	Maximum Voltage Maximum Voltage

	Number of Circuits Controlled Number of Circuits Controlled

	Number of Terminals Number of Terminals

	Specifications Met Specifications Met

CSA

CE Marked

	For Maximum Number of Contact Blocks For Maximum Number of Contact Blocks

	Actuator Material Actuator Material

Plastic

Metal

	Diameter Diameter

	For Maximum Panel Thickness For Maximum Panel Thickness

1/8"

3/16"

1/4"

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68 Products

Choosing an Electrical Switch

30 mm Panel-Mount Build-Your-Own Metal Switches

Choose an actuator and contact block to make your own switch. All switches are rated for protection from washdowns and oil/coolant spraying. NEMA 4X rated switches are also protected from corrosion. Use legend plates (not included) to label switches.

Key actuators are keyed alike, so they will all open with the same key.

Switch guards protect flush and projecting switches from accidental activation.

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

Push-Button Actuators

Flush

Projecting

Mushroom

Flush
Switch Action	Switching Current @ Voltage	Max. Voltage	Dia.	For Max. No. of Contact Blocks	Environmental Rating	Choose an Actuator Color		Each
Springs Back (Momentary)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	1 5/16"	8	NEMA 4, NEMA 13	Black, Green, Red, Yellow	0000000	000000
Springs Back (Momentary)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	1 5/16"	8	NEMA 4X, NEMA 13	Black, Green, Red	00000000	00000
Projecting
Springs Back (Momentary)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	1 5/16"	8	NEMA 4, NEMA 13	Black, Green, Red, Yellow	0000000	00000
Springs Back (Momentary)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	1 5/16"	8	NEMA 4X, NEMA 13	Black, Green, Red	00000000	00000
Mushroom
Springs Back (Momentary)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	1 3/4"	8	NEMA 4, NEMA 13	Black, Green, Red, Yellow	0000000	00000
Springs Back (Momentary)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	1 3/4"	8	NEMA 4X, NEMA 13	Black, Red	00000000	00000
Springs Back (Momentary)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	2 1/2"	8	NEMA 4, NEMA 13	Black, Green, Red, Yellow	0000000	00000
Mushroom with Pull Reset
Stays Switched (Maintained)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	1 3/4"	8	NEMA 4, NEMA 13	Black, Green, Red	0000000	00000
Stays Switched (Maintained)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	1 3/4"	8	NEMA 4X, NEMA 13	Black, Red	00000000	00000

Lever Actuators

2 Position
Lever Lg.	Switch Action	Switching Current @ Voltage	Max. Voltage	Dia.	For Max. No. of Contact Blocks	Environmental Rating	Actuator Color		Each
1 1/4"	Stays Switched (Maintained)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	1 1/8"	4	NEMA 4, NEMA 13	Black	00000000	000000
1 9/16"	Stays Switched (Maintained)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	1 1/8"	4	NEMA 4, NEMA 13	Black	00000000	00000
3 Position
1 1/4"	Stays Switched (Maintained)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	1 1/8"	4	NEMA 4, NEMA 13	Black	00000000	00000
1 9/16"	Stays Switched (Maintained)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	1 1/8"	4	NEMA 4, NEMA 13	Black	00000000	00000

Key Actuators

2 Position
Switch Action	Switching Current @ Voltage	Max. Voltage	Dia.	For Max. No. of Contact Blocks	No. of Keys Included	Key Removal Position	Key Number	Environmental Rating		Each
Springs Back (Momentary)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	1 1/8"	4	2	Left	501CH	NEMA 4, NEMA 13	00000000	0000000
Stays Switched (Maintained)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	1 1/8"	4	2	Left, Right	501CH	NEMA 4, NEMA 13	00000000	000000
3 Position
Springs Back (Momentary)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	1 1/8"	4	2	Center	501CH	NEMA 4, NEMA 13	00000000	000000
Stays Switched (Maintained)	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC/600V DC	1 1/8"	4	2	Center, Left, Right	501CH	NEMA 4, NEMA 13	00000000	000000

Replacement Key

00000000

Each

00000

Contact Blocks

No. of Circuits Controlled	Switch Starting Position	No. of Terminals	Industry Designation	Switching Current @ Voltage	Max. Voltage	Dp. Behind Panel	Wire Connection Type		Each
1	1 Off (Normally Open)	2	SPST-NO	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC 600V DC	1 3/4"	Screw Terminals	00000000	000000
1	1 On (Normally Closed)	2	SPST-NC	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC 600V DC	1 3/4"	Screw Terminals	00000000	00000
2	1 Off (Normally Open) and 1 On (Normally Closed)	4	DPST-1NO/1NC	6 A @ 120 V AC, 5 A @ 24 V DC	600V AC 600V DC	1 3/4"	Screw Terminals	00000000	00000

Switch Guards

Dia.	For Actuator Style	For Push-Button Style	Material	Environmental Rating		Each
1 1/2"	Push Button	Flush, Projecting	Metal	NEMA 4, NEMA 13	00000000	000000

Metal Premium 30 mm Panel-Mount Push-Button Switches

Flush

Projecting

Projecting with Guard

Mushroom

More durable than standard metal switches, these can handle tough, repetitive use. They're rated NEMA 4, 13, and IP66 for protection from washdowns and oil/coolant spraying. They include enough contact blocks to control the number of circuits listed.

Note: Illuminated switches include a bulb. If wiring the switch and the bulb to the same circuit, the circuit voltage must not exceed bulb voltage.

Switches with seven interchangeable caps include caps in different colors that snap onto the actuator, allowing you to change the actuator color without replacing the entire switch.

Additional contact blocks (sold separately)can be added to control more circuits, or replace the included contact block.

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

With Screw Terminals and Seven Interchangeable Caps
No. of Circuits Controlled	Switch Starting Position	Switch Action	No. of Terminals	Industry Designation	Switching Current @ Voltage	Max. Voltage	Dia.	Dp. Behind Panel	For Max. No. of Contact Blocks	Actuator Color		Each
Flush
1	1 Off (Normally Open)	Springs Back (Momentary)	2	SPST-NO	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	Black, Blue, Green, Orange, Red, White, Yellow	0000000	000000
1	1 On (Normally Closed)	Springs Back (Momentary)	2	SPST-NC	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	Black, Blue, Green, Orange, Red, White, Yellow	0000000	00000
2	1 Off (Normally Open) and 1 On (Normally Closed)	Springs Back (Momentary)	4	DPST-1NO/1NC	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	Black, Blue, Green, Orange, Red, White, Yellow	0000000	00000
Projecting
1	1 Off (Normally Open)	Springs Back (Momentary)	2	SPST-NO	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	Black, Blue, Green, Orange, Red, White, Yellow	0000000	00000
1	1 On (Normally Closed)	Springs Back (Momentary)	2	SPST-NC	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	Black, Blue, Green, Orange, Red, White, Yellow	0000000	00000
2	1 Off (Normally Open) and 1 On (Normally Closed)	Springs Back (Momentary)	4	DPST-1NO/1NC	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	Black, Blue, Green, Orange, Red, White, Yellow	0000000	00000

With Screw Terminals
No. of Circuits Controlled	Switch Starting Position	Switch Action	No. of Terminals	Industry Designation	Switching Current @ Voltage	Max. Voltage	Dia.	Dp. Behind Panel	For Max. No. of Contact Blocks	Choose a Bulb Voltage	Choose an Actuator Color		Each
Projecting—Illuminated
1	1 Off (Normally Open)	Springs Back (Momentary)	4	SPST-NO	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	24V AC/24V DC, 120V AC, 240V AC/240V DC	Green, Red, Yellow	0000000	0000000
1	1 On (Normally Closed)	Springs Back (Momentary)	4	SPST-NC	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	24V AC/24V DC, 120V AC	Green, Yellow	00000000	000000
1	1 On (Normally Closed)	Springs Back (Momentary)	4	SPST-NC	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	240V AC/240V DC	Green, Red	0000000	000000
2	1 Off (Normally Open) and 1 On (Normally Closed)	Springs Back (Momentary)	6	DPST-1NO/1NC	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	24V AC/24V DC, 120V AC	Green, Red, Yellow	00000000	000000
2	1 Off (Normally Open) and 1 On (Normally Closed)	Springs Back (Momentary)	6	DPST-1NO/1NC	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	240V AC/240V DC	Green, Yellow	00000000	000000
Projecting with Guard—Illuminated
1	1 Off (Normally Open)	Springs Back (Momentary)	4	SPST-NO	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	24V AC/24V DC, 120V AC	Green, Red, Yellow	00000000	000000
1	1 Off (Normally Open)	Springs Back (Momentary)	4	SPST-NO	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	240V AC/240V DC	Green	00000000	000000
1	1 On (Normally Closed)	Springs Back (Momentary)	4	SPST-NC	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	24V AC/24V DC, 120V AC	Green, Yellow	00000000	000000
1	1 On (Normally Closed)	Springs Back (Momentary)	4	SPST-NC	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	120V AC	Red	00000000	000000
2	1 Off (Normally Open) and 1 On (Normally Closed)	Springs Back (Momentary)	6	DPST-1NO/1NC	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	24V AC/24V DC, 120V AC	Green, Red, Yellow	00000000	000000
2	1 Off (Normally Open) and 1 On (Normally Closed)	Springs Back (Momentary)	6	DPST-1NO/1NC	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 1/4"	2 3/4"	6	240V AC/240V DC	Red	00000000	000000
Mushroom
1	1 Off (Normally Open)	Springs Back (Momentary)	2	SPST-NO	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	2 1/4"	2 3/4"	6	__	Red	0000000	00000
1	1 On (Normally Closed)	Springs Back (Momentary)	2	SPST-NC	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	2 1/4"	2 3/4"	6	__	Red	0000000	00000
2	1 Off (Normally Open) and 1 On (Normally Closed)	Springs Back (Momentary)	4	DPST-1NO/1NC	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 3/8"	2 3/4"	6	__	Black, Green, Red, Yellow	0000000	000000

Contact Blocks

No. of Circuits Controlled	Switch Starting Position	No. of Terminals	Industry Designation	Specifications Met		Each
1	1 Off (Normally Open)	2	SPST-NO	CSA Certified	0000000	000000
1	1 On (Normally Closed)	2	SPST-NC	CSA Certified	0000000	00000
2	1 Off (Normally Open) and 1 On (Normally Closed)	4	DPST-1NO/1NC	CSA Certified	0000000	00000

Flush-Mount 30 mm Panel-Mount Push-Button Switches

The face of these switches mounts flush against a panel, so they're easy to clean and hard to damage. All are rated NEMA 4, 13, and IP65 for protection from washdowns and oil/coolant spraying.

Add a bulb (sold separately) to illuminate switches. If wiring the switch and the bulb to the same circuit, the circuit voltage must not exceed bulb voltage.

Replace contact blocks (sold separately) or add additional contact blocks to control more circuits.

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

Metal Base with Screw Terminals
No. of Circuits Controlled	Switch Starting Position	Switch Action	No. of Terminals	Industry Designation	Switching Current @ Voltage	Max. Voltage	Dia.	Dp. Behind Panel	For Max. No. of Contact Blocks	Choose an Actuator Color		Each
2	1 Off (Normally Open) and 1 On (Normally Closed)	Springs Back (Momentary)	4	DPST-1NO/1NC	6 A @ 230 V AC, 10 A @ 24 V DC	110V DC 500V AC	1 3/8"	3 1/16"	3	Blue, Green, Red, Yellow	000000	000000
Metal Base with Screw Terminals and Push Reset
2	1 Off (Normally Open) and 1 On (Normally Closed)	Stays Switched (Maintained)	4	DPST-1NO/1NC	6 A @ 230 V AC, 10 A @ 24 V DC	110V DC 500V AC	1 3/8"	3 1/16"	3	Blue, Green, Red, Yellow	000000	00000

Bulbs

Bulb
Type	Voltage	Wattage		Each
Incandescent	12V AC/12V DC	1.2W	0000000	00000
Incandescent	24V AC/24V DC	1.2W	0000000	0000
Incandescent	110V AC/110V DC	2.4W	0000000	0000
LED	24V AC/24V DC	__	0000000	00000

Contact Blocks

No. of Circuits Controlled	Switch Starting Position	No. of Terminals	Industry Designation		Each
1	1 Off (Normally Open)	2	SPST-NO	0000000	00000
1	1 On (Normally Closed)	2	SPST-NC	0000000	0000
2	1 Off (Normally Open) and 1 On (Normally Closed)	4	DPST-1NO/1NC	000000	00000

30 mm Emergency Stop
Panel-Mount Push-Button Switches

Immediately cut power with a single push. These switches are rated for protection from washdowns and oil/coolant spraying. They have positive force contacts that will open a circuit when actuated even if a spring fails or the contacts stick.

Switches with lockout latch when you depress the button, and can be locked in that position using a lockout or padlock with a 9/32" shackle diameter.

Note: Illuminated switches include a bulb. If wiring the switch and the bulb to the same circuit, the circuit voltage must not exceed bulb voltage.

Replace contact blocks (sold separately) or add additional contact blocks to control more circuits.

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

Switch

Switch with Lockout

Illuminated Switch

Metal Base with Screw Terminals
No. of Circuits Controlled	Switch Starting Position	Switch Action	No. of Terminals	Industry Designation	Actuator Color	Switching Current @ Voltage	Max. Voltage	Dia.	Dp. Behind Panel	For Max. No. of Contact Blocks	Choose a Bulb Voltage		Each
Pull Reset
1	1 On (Normally Closed)	Stays Switched (Maintained)	2	SPST-NC	Red	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 5/8"	2 3/4"	4	__	000000	0000000
2	1 Off (Normally Open) and 1 On (Normally Closed)	Stays Switched (Maintained)	4	DPST-1NO/1NC	Red	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 5/8"	2 3/4"	4	__	0000000	000000
2	2 On (Normally Closed)	Stays Switched (Maintained)	4	DPST-NC	Red	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 5/8"	2 3/4"	4	__	000000	000000
Metal Base with Screw Terminals and Lockout
Pull Reset
2	1 Off (Normally Open) and 1 On (Normally Closed)	Stays Switched (Maintained)	4	DPST-1NO/1NC	Red	6 A @ 120 V AC, 2.2 A @ 125 V DC	150V DC 600V AC	2"	1 7/8"	6	__	00000000	000000
Metal Base with Screw Terminals—Illuminated
Pull Reset
2	1 Off (Normally Open) and 1 On (Normally Closed)	Stays Switched (Maintained)	6	DPST-1NO/1NC	Red	6 A @ 120 V AC, 2.5 A @ 24 V DC	600V AC 600V DC	1 5/8"	__	4	24V AC/24V DC, 120V AC	0000000	000000

Contact Blocks

For Switches without Lockout
No. of Circuits Controlled	Switch Starting Position	No. of Terminals	Industry Designation	Specifications Met		Each
1	1 Off (Normally Open)	2	SPST-NO	CSA Certified	0000000	000000
1	1 On (Normally Closed)	2	SPST-NC	CSA Certified	0000000	00000
2	1 Off (Normally Open) and 1 On (Normally Closed)	4	DPST-1NO/1NC	CSA Certified	0000000	00000
For Switches with Lockout
2	1 Off (Normally Open) and 1 On (Normally Closed)	4	DPST-1NO/1NC	__	0000000	00000

30 mm Multifunction Panel-Mount Push-Button Switches

Save space on a panel by using one switch to perform multiple functions. These switches are rated NEMA 4X and 13 for protection from corrosion, washdowns, and oil/coolant spraying. They include enough contact blocks to control the number of circuits listed.

Illuminated switches have the message "Motor Run," which lights up in red when equipment is started.

Note: If wiring the switch and the bulb to the same circuit, the circuit voltage must not exceed bulb voltage.

Additional contact blocks (sold separately) can be added to control more circuits, or replace the included contact block.

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

Metal Base with Screw Terminals
No. of Circuits Controlled	Switch Starting Position	No. of Buttons	Message (Actuator Color)	Switch Action	No. of Terminals	Industry Designation	Switching Current @ Voltage	Max. Voltage	Dp. Behind Panel	For Max. No. of Contact Blocks	Choose a Bulb Voltage		Each
1	1 Off (Normally Open)	1	Start (Black)	Springs Back (Momentary)	2	SPST-NO	6 A @ 120 V AC, 5.7 A @ 24 V DC	250V DC 600V AC	1 11/16"	8	__	0000000	000000
1	1 On (Normally Closed)	1	Stop (Red)	Springs Back (Momentary)	2	SPST-NC	6 A @ 120 V AC, 5.7 A @ 24 V DC	250V DC 600V AC	1 11/16"	8	__	0000000	00000
2	2 Off (Normally Open)	3	Run (Black), Jog (Black), Off (Red)	Stays Switched (Maintained), Springs Back (Momentary); Stays Switched (Maintained)	4	SPST-NO	6 A @ 120 V AC, 5.7 A @ 24 V DC	250V DC 600V AC	1 11/16"	8	__	0000000	000000
Metal Base with Screw Terminals and Push Reset
2	2 Off (Normally Open)	3	Hand (Black), Auto (Black), Off (Red)	Stays Switched (Maintained)	4	SPST-NO	6 A @ 120 V AC, 5.7 A @ 24 V DC	250V DC 600V AC	1 11/16"	8	__	0000000	000000
2	1 Off (Normally Open) and 1 On (Normally Closed)	2	Start (Green), Stop (Red)	Stays Switched (Maintained)	4	DPST-1NO/1NC	6 A @ 120 V AC, 5.7 A @ 24 V DC	250V DC 600V AC	1 11/16"	8	__	0000000	000000
Metal Base with Screw Terminals—Illuminated
2	1 Off (Normally Open) and 1 On (Normally Closed)	2	Start (Green), Motor Run (Red), Stop (Red)	Springs Back (Momentary)	6	DPST-1NO/1NC	6 A @ 120 V AC, 5.7 A @ 24 V DC	250V DC 600V AC	1 11/16"	6	24V AC/24V DC, 120V AC/120V DC	0000000	000000

Contact Blocks

No. of Circuits Controlled	Switch Starting Position	No. of Terminals	Industry Designation		Each
1	1 Off (Normally Open)	2	SPST-NO	0000000	000000
1	1 On (Normally Closed)	2	SPST-NC	0000000	00000

Terms and Conditions and Privacy Policy

Choosing an Electrical Switch

30 mm Panel-Mount Build-Your-Own Metal Switches

Metal Premium 30 mm Panel-Mount Push-Button Switches

Flush-Mount 30 mm Panel-Mount Push-Button Switches

30 mm Emergency StopPanel-Mount Push-Button Switches

30 mm Multifunction Panel-Mount Push-Button Switches

30 mm Emergency Stop
Panel-Mount Push-Button Switches