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

EM22 Series Heavy-Duty Pushbuttons, Selector Switches and Indicating Lights

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^¥ 206.00 EM22E2

•	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
•	Plain or Notched Hole Mounting
•	Direct Opening Action Normally Closed Contacts
•	Fingerproof Terminals
View related products - Pushbuttons, Switches & Indicator Lights - Pilot Devices

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
Description	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

Order on www.omegaengineering.cn and 5% will be discounted when you checkout.

To Order (Specify Model Number)
All list prices are pre-VAT rate not including tax and shipping

Part Number	Availability	Price(RMB)	Description	Qty.

22mm Metal Indicating Light Operators - requires light unit

EM22H0	10 Weeks	¥130.00	Clear lens unit	qty.

EM22H2	10 Weeks	¥130.00	Red lens unit	qty.

EM22H3	10 Weeks	¥130.00	Green lens unit	qty.

EM22H5	9 Weeks	¥130.00	White lens unit	qty.

EM22H9	9 Weeks	¥130.00	Amber lens unit	qty.


Light Units for Indicating Lights with Bulb

E22D24	9 Weeks	¥675.00	Incandescent light unit with lamp, 24V AC/DC	qty.

E22R2	2 Weeks	¥765.00	Incandescent resistor light unit with lamp, 120V AC/DC (lamp voltage = 60V)	qty.

E22TL1	9 Weeks	¥1,080.00	Incandescent transformer light unit with lamp, 120V AC (lamp voltage = 6V)	qty.

E22DL24G	9 Weeks	¥1,080.00	LED light unit with green LED, 24V AC/DC	qty.

E22DL24R	2 Weeks	¥1,080.00	LED light unit with red LED, 24V AC/DC	qty.

E22DL120G	10 Weeks	¥1,080.00	LED light unit with green LED, 120V AC/DC	qty.

E22DL120R	10 Weeks	¥1,080.00	LED light unit with red LED, 120V AC/DC	qty.


22mm Metal Press-to-Test Indicating Light Operators - requires light unit

EM22T0		Consult sales	Clear Pres-Test Indicating Light Operator, chrome bezel	qty.

EM22T2	9 Weeks	¥261.00	Red Pres-Test Indicating Litgh Operator, chrome bezel	qty.

EM22T3	10 Weeks	¥261.00	Green Pres-Test Indicating Light Operator, chrome bezel	qty.


Press-To-Test Indicating Light Units

E22D24C	10 Weeks	¥1,165.00	PresTest Incandescent light unit with lamp, 24V AC/DC, with pre-wired 1NO-1NC contact blocks	qty.

E22TL1C	9 Weeks	¥1,430.00	PresTest Incandescent transformer light unit with lamp,120V AC, with pre-wired 1NO-1NC contact blocks	qty.


22mm Metal Pushbutton Operators - requires contact blocks listed below

EM22E2	10 Weeks	¥206.00	Red extended pushbutton operator, chrome bezel	qty.

EM22J2N8		Consult sales	Red (alum) 50 mm JUMBO mushroom 'EMERGENCY STOP' momentary operator	qty.

EM22LL2	9 Weeks	¥1,035.00	Red 40 mm mushroom twist-to-release maintained operator	qty.

EM22LP2		Consult sales	Red 40 mm mushroom push-pull (maint) operator	qty.

EM22P1	6 Weeks	¥206.00	Black flush pushbutton operator, chrome bezel	qty.

EM22P3	2 Weeks	¥206.00	Green flush pushbutton operator, chrome bezel	qty.

EM22PP1		Consult sales	Black flush push-push (alternate action) pushbutton	qty.

EM22PP5		Consult sales	White flush push-push (alternate action) pushbutton	qty.


22mm Metal Illuminated Pushbutton Operators - without light units or contact blocks

EM22T0		Consult sales	Clear momentary Illuminated PB operators, chrome bezel	qty.

EM22T2	9 Weeks	¥261.00	Red momentary Illuminated PB operators, chrome bezel	qty.

EM22T3	10 Weeks	¥261.00	Green momentary Illuminated PB operators, chrome bezel	qty.


E22 Metal 2-& 3-Way Selector Switches Operators - require contact blocks

EM22V561		Consult sales	2-position maintained selector switch, lever	qty.

EM22VE61		Consult sales	2-position lever selector switch, maintained on left and momentary (spring return) on right	qty.

EM22VH61		Consult sales	3-position maintained selector switch, lever	qty.

EM22VM61		Consult sales	3-position lever selector switch, maintained on left and center, momentary (spring return) on right	qty.

EM22X561	9 Weeks	¥356.00	2-position maintained selector switch, knob	qty.

EM22X661		Consult sales	2-position knob selector switch, maintained on left and momentary (spring return) on right	qty.

EM22XG61	9 Weeks	¥364.00	3-position maintained selector switch, knob, 60º	qty.

EM22XM61		Consult sales	3-position 60º knob selector switch, maintained on left and center, momentary (spring return) on right	qty.

EM22KF5		Consult sales	2-position maintained selector switch, key, 45º	qty.

EM22KH7		Consult sales	3-position maintained selector switch, key, 45º	qty.


22mm E22 Contact Blocks

E22B1	9 Weeks	¥261.00	Contact Block, 1 NC	qty.

E22B11	9 Weeks	¥475.00	Contact Block, 1 NO + 1 NC	qty.

E22B2	2 Weeks	¥243.00	Contact Block, 1 NO	qty.

E22B20	9 Weeks	¥480.00	Contact Block, 2 NO	qty.

E22B1E		Consult sales	Contact Block, 1 NC, Logic (low voltage)	qty.

E22B2E		Consult sales	Contact Block, 1 NO, Logic (low voltage)	qty.

E22CB1M	9 Weeks	¥600.00	Self-monitoring contact block, 1 NC	qty.


E22 Legend Plates

E22NS13	9 Weeks	¥54.00	Emergency Stop	qty.

E22NS24		Consult sales	Off	qty.

E22NS25	9 Weeks	¥54.00	On	qty.

E22NS31	9 Weeks	¥54.00	Run	qty.

E22NS33	9 Weeks	¥54.00	Start	qty.

E22NS34	9 Weeks	¥54.00	Stop	qty.

E22NS36	9 Weeks	¥54.00	Blank, Black	qty.

E22NS37	9 Weeks	¥54.00	Blank, Red	qty.

E22NS38	10 Weeks	¥54.00	For Rev	qty.

E22NS42	9 Weeks	¥54.00	Off On	qty.

E22NS47		Consult sales	Start Stop	qty.

E22NS50	10 Weeks	¥54.00	F - O - R	qty.

E22NS51	9 Weeks	¥54.00	H - O - A	qty.

E22NS80	2 Weeks	¥54.00	Power On	qty.


E22 Pushbutton Accessories

E22VA5		Consult sales	EMO round yellow nameplate	qty.

E22BA3		Consult sales	Bulb removal tool	qty.


Replacement Lamps

28-2202	9 Weeks	¥130.00	Incandescent bulb, 6V, T 3¼ bayonet base	qty.

28-5184	9 Weeks	¥130.00	Incandescent bulb, 12V, T 3¼ bayonet base	qty.

28-2468-24	10 Weeks	¥139.00	Incandescent bulb, 24V, T 3¼ bayonet base	qty.

28-2468-7	10 Weeks	¥145.00	Incandescent bulb, 120V, T 3¼ bayonet base	qty.


22 MM Pushbutton Enclosures

SCE-1PBI	2 Weeks	¥1,105.00	NEMA 12 One Button, gray steel	qty.

SCE-2PBI	2 Weeks	¥1,265.00	NEMA 12 Two Button, gray steel	qty.

SCE-3PBI	6 Weeks	¥1,380.00	NEMA 12 Three Button, gray steel	qty.

SCE-4PBI	4 Weeks	¥1,575.00	NEMA 12 Four Button, gray steel	qty.

SCE-6PBI	6 Weeks	¥2,100.00	NEMA 12 Six Button, gray steel	qty.

SCE-9PBI	4 Weeks	¥2,340.00	NEMA 12 Nine Button, gray steel	qty.

SCE-1PBAI	4 Weeks	¥1,635.00	NEMA 12 One Button Front Slopping, gray steel	qty.

SCE-2PBAI	4 Weeks	¥1,690.00	NEMA 12 Two Button Front Slopping, gray steel	qty.

SCE-3PBAI	6 Weeks	¥2,035.00	NEMA 12 Three Button Front Slopping, gray steel	qty.

SCE-4PBAI	4 Weeks	¥2,440.00	NEMA 12 Four Button Front Slopping, gray steel	qty.

SCE-6PBAI	4 Weeks	¥2,745.00	NEMA 12 Six Button Front Slopping, gray steel	qty.

SCE-9PBAI	2 Weeks	¥3,715.00	NEMA 12 Nine Button Front Slopping, gray steel	qty.

† Price are shown in RMB.

Note: Comes with instruction sheet
Ordering Example: (1) EM22E2 Red extended pushbutton operator, chrome bezel, ¥206.00

Related Links - Related Products

Related Products

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	NEMA Type 12 Steel Pushbutton Enclosures for 22mm & 30.5 mm Push Buttons

	SCE-PBA Series Sloping Pushbutton Enclosures:
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	OMPBD7P, OMPBD7M:
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Keywords:22.5mm Heavy-Duty Pushbuttons, Selector Switches, Contact Blocks, and Legend Plates, pilot devices , Push buttons, clamp on flowmeter flow control check valve infra red thermometers mechanical control valve rtd thermometers

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