Skip to search Skip to main content Skip to navigation

Call us at 1-888-826-6342

We noticed you are from . Visit your local site for regional offers and live support.

22.5 mm Heavy-Duty Push Buttons, Contact Blocks, & Legend Plates

22.5 mm Heavy-Duty Push Buttons, Selector Switches, Contact Blocks, and Legend Plates

$14.78

Item# 28-2468-24

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $14.78
5-9 $14.48
10-24 $14.19
25-49 $13.60
50-99 $13.45
100+ $13.30

In stock

Lead Time (If not in stock): 8 weeks
22.5 mm Heavy-Duty Push Buttons, Selector Switches, Contact Blocks, and Legend Plates 28-2468-24 28-2468-24
  • Heavy-Duty Zinc Diecast Construction
  • Metal Mounting Nut Doubles as Grounding and Anti- Rotation Device
  • Chrome Plated Metal Bezel (Matte Black Not Available)
  • Features Reliability Nibs on Contact Blocks

28-2468-24 Model Options

View all models

Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Pushbutton Style
Switch Type
Contact Blocks
Pushbutton Color
Switch Operation
Pushbutton Material
Position/Way
Maximum Supply Voltage
Features


The 22.5 mm industrial heavy-duty pushbutton line offers a wide array of functional, smartly styled illuminated and non-illuminated pushbuttons, selector switches, push pulls, alternate action and twist-to-release operators. The complete line also includes transformer, full voltage, resistor, LED or neon light units. The EM22 Metal Series is a rugged line of metal construction 22.5 mm (0.88') pushbutton devices. The devices are an extension of the industrially proven E22 Series heavy-duty double insulated 22.5 mm pushbutton family. EM22 Series operators are heavyduty zinc die-cast construction plated with a corrosion-resistant chromate finish. Operators are complete with a very durable chrome plated metal bezel. Indicating light units in the EM22 Series feature smartly styled round lenses that enhance their appearance and brightness. All EM22 Series operators are compatible with existing E22 Series contact blocks, light units, accessories and enclosures. EM22 Series metal operators and indicating lights are grounded when mounted to metal panels through the toothed mounting nut. They are not grounded when mounted to plastic panels.

SPECIFICATIONS
Description A600 Vac Q600 Vdc
120 240 480 600 125 250 440 600
Make and emergency interrupting capacity (A) 60 30 15 12 0.55 0.27 0.1 0.1
Normal load break (A) 6 3 1.5 1.2 0.55 0.27 0.1 0.1
Thermal current (A) 10 10 10 10 2.5 2.5 2.5 2.5

Standards and Certifications: CE EN 60947-5-1
UL 508: File No. E131568
CSA: File No. LR68551
Additional Certifications for Trigger
Action E-Stop Devices:
UL Listed E-Stop Device: File No. E217948
    Machinery Safety Directive: EN418
    Semiconductor Manufacturing Equipment: SEMI S2-0200
    DEMKO Third Party Certification: Certificate No. 129648-01 and 129648-02
Ingress Protection: UL (NEMA) Type 1, 2, 3, 3R, 4, 4X, 12 and 13 IEC IP65 Note: Ratings apply when mounted in enclosures with the same ratings.
MECHANICAL ENDURANCE RATINGS
Frequency of Operation:
    Pushbuttons: 6000 operations per hr
    Push-Pulls: 3000 operations per hr
    Push-Push: 1800 cycles per hr
    Selector Switches: 3000 operations per hr
    Trigger-Action E-Stop: 360 cycles per hr
    Twist-to-Release: 1200 cycles per hr
MECHANICAL LIFE
Contact Blocks: 3M operations
Pushbuttons: 5M operations
Push-Pulls: 300,000 operations
Push-Push: 300,000 operations
Selector Switches: 500,000 operations
Trigger-Action E-Stop: 100,000 operations
Twist-to-Release: 300,000 operations
Joysticks: 500,000 operations; vibration IEC 68-2 (BS 2011)
Vibration: 5 g/0.7 mm peak to peak, 10 sweeps, 10 to 500 Hz
Shock: 30 g, 18 ms
Bump: 25 g, 6 ms for 1000 cycle
ENVIRONMENTAL CONDITIONS
Operating Temperature: -20 to 60°C (-4 to 140°F)
Storage Temperature: -40 to 80°C (-40 to 176°F)
Altitude: Up to 2000 m (6562')
Pollution Degree (IEC 947-1): 3
Humidity: Maximum 95% RH @ 60°C (140°F)
CONTACT BLOCK TERMINAL CLAMPS
Clamp Type: Self-lifting
Screw Type: Plus/minus, captive
Wire Range: 18 to 12 AWG (0.75 to 4.0 mm2)
Fingerproof Protection: IP2X
Tightening Torque: 7 lb in (0.8 Nm)
ELECTRICAL RATINGS Meet or exceed NEMA contact rating designations A600 and Q600
A600:
Q600 per UL 508
AC15: DC13 per IEC 60947-5-1
Logic Level Contact Blocks: UL A600, Q600 and IEC AC15, DC13 rated and also have a minimum rating of 1 mA @ 5 Vdc
Impulse Withstand Voltage (Uimp): 4 kV
Short Circuit Coordination to IEC/EN 60947-5-1:
    Rated Conditional Short Circuit Current: 1 kA
    Fuse Type: GE power controls TIA 10, red spot type gG, 10 A, 660 Vac, 460 Vdc, BS88-2, IEC 60269-2-1
ELECTRICAL LIFE
AC15 Durability:
    120V: 6 A - 1 x 106 operations
DC13 Durability:
    24V: 4 A - 0.15 x 106 operations
    660V: 0.1 A - 0.5 x 106 operations
MATERIAL
Housing, Bezel, Mounting Rings: Glass filled nylon
Metal Bezels: Chrome plated brass
Internal Seal: Nitrile rubber
Panel Gasket: Nitrile rubber
Illuminated Lenses: Polycarbonate
Buttons: Polyester or polycarbonate
Contacts: Silver
Terminals: Brass
loading all models
loading all reviews
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 3ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
loading all QA
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 26ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
Heavy-Duty 30.5mm Metal Push Buttons, Selector Switches, Contact Blocks, Legend Plates and Pushbutton Enclosures
$13.81
0 In Stock
22.5 mm Heavy-Duty Push Buttons, Selector Switches, Contact Blocks, and Legend Plates
$15.36
0 In Stock
22.5 mm Heavy-Duty Push Buttons, Selector Switches, Contact Blocks, and Legend Plates
$14.78
0 In Stock
Heavy-Duty 30.5mm Metal Push Buttons, Selector Switches, Contact Blocks, Legend Plates and Pushbutton Enclosures
$13.81
0 In Stock
NEMA Type 12 Steel Pushbutton Enclosures for 22mm & 30.5 mm Push Buttons
$117.68
1 In Stock
NEMA Type 12 Steel Pushbutton Enclosures for 22mm & 30.5 mm Push Buttons
$147.08
0 In Stock
NEMA Type 12 Steel Pushbutton Enclosures for 22mm & 30.5 mm Push Buttons
$134.60
1 In Stock
NEMA Type 12 Steel Pushbutton Enclosures for 22mm & 30.5 mm Push Buttons
$167.47
0 In Stock
NEMA Type 12 Steel Pushbutton Enclosures for 22mm & 30.5 mm Push Buttons
$214.87
0 In Stock
NEMA Type 12 Steel Pushbutton Enclosures for 22mm & 30.5 mm Push Buttons
$248.87
0 In Stock
NEMA Type 12 Steel Sloping Front Pushbutton Enclosures for 22mm & 30.5mm Push Buttons
$173.91
0 In Stock
NEMA Type 12 Steel Sloping Front Pushbutton Enclosures for 22mm & 30.5mm Push Buttons
$179.98
0 In Stock
NEMA Type 12 Steel Sloping Front Pushbutton Enclosures for 22mm & 30.5mm Push Buttons
$216.76
0 In Stock
NEMA Type 12 Steel Sloping Front Pushbutton Enclosures for 22mm & 30.5mm Push Buttons
$259.64
0 In Stock
NEMA Type 12 Steel Sloping Front Pushbutton Enclosures for 22mm & 30.5mm Push Buttons
$292.04
0 In Stock
NEMA Type 12 Steel Sloping Front Pushbutton Enclosures for 22mm & 30.5mm Push Buttons
$395.14
1 In Stock

Related Categories

en-US
en
Save Configuration