All Push Buttons, Switches & Signaling Devices

Push buttons, switches, and signaling devices are the components in electrical control systems that provide the interface between humans and machines. A push button is the simplest manual control, you just press it once and the device will start, stop, or reset—it's that easy. You can choose push buttons in lots of colors, shapes and lighting types; they're made for things like emergency stops, motor controls or starting a process, therefore they end up being the basic way we interact with machines in factories.

Switches, by contrast, offer more complex control by opening or closing electrical circuits to manage current flow. They come in many varieties— selector switches, toggle switches, limit switches — each built for a certain job or movement. Selector switches let you pick which mode a machine runs in, therefore you control its behavior; limit switches sense when a moving part reaches a spot, letting the system know its position.

That blinking light or buzz tone? It basically tells the operator and the maintenance team whether the machine's ok or has a problem. Visual notices are given by stack lights, indicator lights, beacons and pilot lights while loud alerts are given by buzzers and sirens. They give the operator clear, instant information about the equipment such as faults and safety alerts.

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Found 87456 items
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(Switching-Indication) DC Voltage
5 Volt (2)
6 VDC (32)
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6-12 VDC (4)
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18 VDC (2)
18-24 VDC (10)
(Switching-Indication) Positions
1 Position (6)
1 Positions (4)
2 Positions (4502)
2 Positions 90° (31)
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3 Positions +/- 45° (44)
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Sub Component
10250T Pushbutton (17)
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(Switching-Indication) Color
5 Color Choice (1)
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Amber (5635)
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(Switching-Indication) Contact Block Type
Finger Protection Screw Terminal (1467)
PCB Terminal (945)
Push-In Terminal (666)
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Solder Terminal (1224)
(Switching-Indication) Contact Configuration
1 C/O (14)
1 C/O + 1 NO (4)
1 NC (1521)
1 NC + 1 NC (8)
1 NC + 1 NO (21)
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1 NO (2080)
1 NO + 1 NC (4062)
1 NO + 1 NO (2)
1 NO + 2 NC (697)
(Switching-Indication) Operation
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Handle (25)
Independent (6)
(Switching-Indication) Position Angles
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2 Positions 90° (31)
3 Positions +/- 45° (44)
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(Switching-Indication) Emergency Stop Reset
Key Release (16)
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Push-Pull (19)
Turn To Release (33)
(Switching-Indication) NEMA Rating
NEMA 1 (2097)
NEMA 2 (2053)
NEMA 3 (5617)
NEMA 3R (5298)
NEMA 3S (1470)
NEMA 4 (5879)
NEMA 4X (7818)
NEMA 5 (1222)
NEMA 6 (655)
NEMA 7 (7)
(Switching-Indication) Size
1.78 In (5)
1/4 In (1)
8 mm (19)
8 X 27 mm (5)
12 mm (6)
12 X 27 mm (6)
14 X 70 mm (1)
15 X 27 mm (10)
16 mm (19611)
16.2 mm (112)
(Switching-Indication) Key Withdrawl Position
All Positions (593)
Both Positions (1)
Center (1103)
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Left And Center (535)
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Removal In Lock Position (24)
Removal In Unlock Position (24)
Rest Position (1)
Right (749)
(Switching-Indication) AC Voltage
5 Volt (2)
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6 VAC/DC (1289)
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.073 Amp (1)
0.1 Amp (8)
3 Amp (3045)
5 Amp (1664)
6 Amp (192)
(Switching-Indication) Bezel
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Spring Clamp Terminals (15)
(Switching-Indication) Current Consumption
0 - 20 mAmp (3)
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0 - 35 mAmp (1)
0 - 58 mAmp (2)
2.6 mAmp (1)
10 mAmp (24)
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14 mAmp (97)
15 mAmp (49)
16-20 mAmp (8)
(Switching-Indication) Illumination
Continuous LED (20)
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Illuminated (8072)
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Non-Illuminated (8293)
Strobe LED (3)
(Switching-Indication) IP Rating
Contact Block IP20 (4)
IP 5X (3)
IP 20 (84)
IP 40 (9)
IP 54 (1)
IP 55 (1)
IP 64 (11)
IP 65 (4830)
IP 66 (838)
IP 67 (500)
(Switching-Indication) Legend
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DOWN (4)
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1 (179)
2 (88)
3 (86)
4 (86)
5 (79)
(Switching-Indication) Light Type
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Continuous (27)
Flashing (79)
Flashing Red Cluster LED With Red Lens (1)
Flashing White Cluster LED With Clear Lens (1)
(Switching-Indication) Mounting
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Frame Mounting (104)
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(Switching-Indication) Number of Poles
Four Pole (6)
One Pole (197)
Three Pole (14)
Two Pole (172)
(Switching-Indication) Potentiometer Resistance
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2.5K OHM (2)
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47K OHM (1)
100K OHM (1)
470K OHM (1)
500 OHM (1)
(Switching-Indication) Profile
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1 Flush-1 Projecting Push Button-1 Central Pilot Light (2)
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2 Cut-Outs-Flush (1)
2 Flush Push Button (11)
2 Flush Push Button-1 Central Pilot Light (8)
(Switching-Indication) Push Button Type
35 mm Pushbutton (17)
45 mm Pushbutton (13)
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Button (13)
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(Switching-Indication) Selector Switch Type
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(Switching-Indication) Signal Type
1 LED (5)
2 Tones Siren (3)
4 Leds (1)
43 Tones Siren (3)
BA 9S (24)
Blinking LED (6)
Continuous Or Intermittent Tone (7)
Integral LED (75)
LCD Display 34 X 42 mm (4)
LED Flashing Beacon With Double Flash (2)
(Switching-Indication) UL Rating
UL 508 (1606)
UL 509 (1)
UL 510 (1)
UL 511 (1)
UL 512 (1)
UL 513 (1)
UL 531 (1)
UL 532 (1)
UL Listed (276)
(Switching-Indication) Usable Depth
2.93 In (1)
3.27 In (9)
Normally In Stock
Schneider Electric ZB5AZ009 Mounting Collar Only 22mm
Free U.S Ground shipping
$6.48
$5.40
Normally In Stock
Schneider Electric ZB5AZ905 Tightneing Tool for Ring Nut
Free U.S Ground shipping
$14.34
$11.95
Normally In Stock
Schneider Electric ZB5AZ101 Mounting Collar with Contact Block with 1 NO 22mm
Free U.S Ground shipping
$25.45
$21.21
Normally In Stock
Schneider Electric 9001T8U 30MM UNIVERSAL INSERTS 7 COLORS
Free U.S Ground shipping
$10.51
$8.76
Normally In Stock
Schneider Electric XENB1181 PENDANT STATION CONTACT 240VAC 3A XAC
Free U.S Ground shipping
$56.74
$47.28
Normally In Stock
Schneider Electric ZB5AD3 Selector Switch 22mm Lever 3 Position Black
Free U.S Ground shipping
$28.87
$24.06
Normally In Stock
Eaton M22-RJ45-SA Rj45 Socket, M22 Series, 22.5 mm
Free U.S Ground shipping
$82.15
$68.46
Normally In Stock
Schneider Electric 6508805212 GREEN LED MARKED BSD-1318-6AG
Free U.S Ground shipping
$58.32
$48.60
Normally In Stock
Schneider Electric ZBG421E set of 2 keys 421E
Free U.S Ground shipping
$12.91
$10.76
Normally In Stock
Eaton M22-ES-MS1 Extra Key, M22 Series, 22.5 mm
Free U.S Ground shipping
$8.68
$7.23
Normally In Stock
Schneider Electric ZBG458A set of 2 keys 458A
Free U.S Ground shipping
$12.73
$10.61
Normally In Stock
Schneider Electric 9001K85 30MM PUSH-ON, PUSH-OFF MODULE
Free U.S Ground shipping
$52.51
$43.76
Normally In Stock
Schneider Electric 9001K95 30MM WRENCH FOR RING NUT INSTALLATION
Free U.S Ground shipping
$52.51
$43.76
Normally In Stock
Schneider Electric 9001BW94Y PENDANT STATION 600VAC 5A T-BW
Free U.S Ground shipping
$220.85
$184.04
Normally In Stock
Eaton M22-ES-MS2 Extra Key, M22 Series, 22.5 mm
Free U.S Ground shipping
$7.46
$6.22
Normally In Stock
Eaton M22-ES-MS3 Extra Key, M22 Series, 22.5 mm
Free U.S Ground shipping
$10.40
$8.67
Normally In Stock
Eaton M22-K01PV6 Contact Element, M22 Series,
Free U.S Ground shipping
$45.18
$37.65
Normally In Stock
Eaton C22S-D-G-K10 Compact Pushbutton, C22 Series, 22.5 mm
Free U.S Ground shipping
$17.66
$14.72
Normally In Stock
Schneider Electric 9001K41 PUSHBUTTON RING NUT 30MM TYPE K
Free U.S Ground shipping
$5.65
$4.71
Normally In Stock
Schneider Electric ZB5AG4 Selector Switch 22mm Lever 2 Position Black
Free U.S Ground shipping
$100.19
$83.49
Normally In Stock
Schneider Electric ZB5AA2 Push Button Head 22mm Black Flush
Free U.S Ground shipping
$16.39
$13.66
Normally In Stock
Schneider Electric ZB5AA9 Push Button Head 22mm Six Color Caps Flush
Free U.S Ground shipping
$16.39
$13.66
Normally In Stock
Schneider Electric ZB4BD3 Selector Switch 22mm Lever 3 Position Black
Free U.S Ground shipping
$28.87
$24.06
Normally In Stock
Schneider Electric ZB5AZ103 Mounting Collar with Contact Block with 2 NO 22mm
Free U.S Ground shipping
$44.35
$36.96
Normally In Stock
Schneider Electric 9001KN244 30mm Legend (ON-OFF)
Free U.S Ground shipping
$6.71
$5.59
Normally In Stock
ABB MA16-1001 - Legend Plate
Free U.S Ground shipping
$2.17
$1.81
Normally In Stock
IDEC HS5L-VA7Y4SM-G Interlock 4 Cnt Solenoid Lock, Green
Free U.S Ground shipping
$269.96
$224.97
Normally In Stock
IDEC ARNS3-2222-11.10.11.10 Joystick - Short Lever, 4 Positions, 30 mm
Free U.S Ground shipping
$195.50
$162.92

FAQs

Are control stations suitable for signaling applications and industrial applications?

Yes, control stations are optimally suited for both signaling and industrial applications because they provide reliable control, monitoring, and indication functions in demanding environments.

Can potentiometers be installed in an automation panel?

Yes, potentiometers can be installed in an automation panel to provide adjustable control of variables such as voltage, speed, or signal levels in industrial processes.

Do modular devices, such as a pushbutton with an LED indicator, allow for hands free operation of machinery?

No, modular devices such as a pushbutton with an LED indicator do not allow for hands-free operation of machinery because they require manual activation by an operator.

Do push buttons utilize contact blocks?

Yes, push buttons utilize contact blocks, which open or close electrical circuits when the button is pressed to control machinery or signal functions.

What UL type is available in push buttons?

Push buttons are available in various UL types, including Type 1, 3R, 4, 4X, and 12, each offering different levels of protection against dust, water, and environmental conditions.

Maintaining NEMA 4 Rating When Making Enclosure Penetrations

Cutouts are very common when modifying enclosures for push buttons, indication lights, conduit entries or mounting hardware. Cutting into an enclosure runs the risk of eliminating the protective nature of the NEMA rated attributes. Proper steps must be followed in order to preserve the NEMA rating of an enclosure.

Devices mounted to the enclosure must have the same NEMA rating as the enclosure. 

This means that if the devices are installed to the manufacturer's specifications, they will be able to maintain the NEMA rating of the enclosure. 

Water tight conduit hubs must be used when running wire through a cutout in an enclosure. 

There are many different types of conduit hubs that are used to secure conduit to an enclosure. However, only certain conduit hubs are rated for a watertight seal. By using water tight hubs, the NEMA rating of the enclosure is maintained.

Bonded washers are necessary when mounting hardware to an enclosure.

If standard mounting hardware is used, the NEMA rating of the enclosure will no longer be maintained. Bonded washers have rubber gaskets that make a watertight seal around the drilled hole. It is also important to make sure the material used for the bonded washer matches the material of the enclosure. Stainless steel enclosures require stainless steel bonded washers.