EB2011-A-J21B NKK Switches, EB2011-A-J21B Datasheet

EB2011-A-J21B

Manufacturer Part Number

EB2011-A-J21B

Description

SW PB SPDT BLACK CAP&BEZEL SLD

Manufacturer

NKK Switches

Series

EBr

Type

Standardr

Datasheet

1.AT618C.pdf (9 pages)

Specifications of EB2011-A-J21B

Circuit

SPDT

Switch Function

On-Mom

Contact Rating @ Voltage

3A @ 125VAC

Actuator Type

Square Button

Mounting Type

Panel Mount, Snap-In

Termination Style

Solder Lug

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Illumination Type, Color

Illumination Voltage (nominal)

Other names

EB2011-A-J21B-RO
EB2011-A-J21B-RO

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General

Series EB

Electrical Capacity (Resistive Load)

Other Ratings

Materials & Finishes

Environmental Data

Installation

Standards & Certifications

C24

Nominal Operating Force:

Flammability Standards:

Operating Temp Range:

Soldering Time & Temp:

Cap Installation Force:

Insulation Resistance:

Stationary Contacts:

Power Level (silver):

Contact Resistance:

Dielectric Strength:

Movable Contacts:

Logic Level (gold):

Mounting Torque:

Mechanical Life:

Electrical Life:

Terminals:

Vibration:

Humidity:

Cleaning:

Bushing:

Plunger:

Frame:

Travel:

Shock:

Case:

CSA:

UL:

Specifications

3A @ 125V AC for silver contacts

0.4VA maximum @ 28V AC/DC maximum for gold contacts

(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)

Note: Find additional explanation of operating range in Supplement section.

10 milliohms maximum for silver; 20 milliohms maximum for gold

1,000 megohms minimum @ 500V DC

1,000V AC minimum between contacts for 1 minute minimum;

1,500V AC minimum between contacts and case for 1 minute minimum

100,000 operations minimum

25,000 operations minimum for silver;

50,000 operations minimum for gold

Single Pole: 2.35N for Momentary and 2.65N for Alternate Action

Double Pole: 2.94N for Momentary and 3.63N for Alternate Action

Momentary: Pretravel .047” (1.2mm); Overtravel .016” (0.4mm); Total Travel .063” (1.6mm)

Alternate: Pretravel .071” (1.8mm); Overtravel .016” (0.4mm); Total Travel .087” (2.2mm)

Brass with chrome plating for Momentary; brass with nickel plating for Alternate

Brass with nickel plating

Stainless steel

Melamine phenolic resin (UL94V-0)

Copper with silver or gold plating

Silver with silver or gold plating

Copper with silver or gold plating

–10°C through +70°C (+14°F through +158°F)

90 ~ 95% humidity for 96 hours @ 40°C (104°F)

10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning

in 1 minute; 3 right angled directions for 2 hours

50G (490m/s

1.47Nm (13.0 lb

78.5N (17.65 lbf) maximum downward force on actuator

Wave Solder (Straight PC): See Profile B in Supplement section.

Manual Soldering: See Profile B in Supplement section.

These devices are not process sealed. Hand clean locally using alcohol based solution.

UL94V-0 case

File No. E44145

All single and double pole models recognized at 3A @ 125V AC.

Add “/U” to end of part number to order UL mark on switch.

Add “/CUL” to end of part number to order cULus mark on switch.

File No. 023535_0_000

Single pole solder lug and PC models certified at 3A @ 125V AC; double pole PC models certified

at 3A @ 125V AC.

Add “/C” to end of part number to order CSA mark on switch.

) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)

•

in) for double nut; 0.68Nm (6.0 lb

www.nkk.com

Light Touch Miniature Pushbuttons

•

in) for single nut

Related parts for EB2011-A-J21B

EB2011-A-J21B Summary of contents

Page 1

... Single pole solder lug and PC models certified 125V AC; double pole PC models certified 125V AC. Add “/C” to end of part number to order CSA mark on switch. C24 Light Touch Miniature Pushbuttons ) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) 2 in) for double nut; 0.68Nm (6.0 lb in) for single nut • ...

Page 2

... Light Touch Miniature Pushbuttons Distinctive Characteristics Distinctive Characteristics Power and logic level capabilities available to suit varying applications. Bushing and snap-in mount versions available; snap-in models offer many style and color choices to enhance front panel appearance. Light touch actuation. High torque bushing prevents rotation and separation from metal frame during installation ...

Page 3

... Red C E Yellow E F Green F DESCRIPTION FOR TYPICAL ORDERING EXAMPLE WITH BEZEL EB2011-B-J23ACF Black Bezel with 2 Round LEDs: Top LED Red White Cap with Bottom LED Green Low Rise Extension SPDT ON-(ON) Circuit Silver Contacts & Solder Lug Terminals with 3-Amp Rating www ...

Page 4

... Series EB Plunger Position ( ) = Momentary Normal Pole Model Keyway C EB2011 ON SP EB2065 ON EB2061 ON DP EB2085 ON CONTACT MATERIALS, RATINGS, & TERMINALS No Solder Lug Code Silver Contacts Solder Lug G Gold Contacts Epoxy Seal (2.0) .079 Thk (0.7) .028 Straight PC P Silver Contacts Straight PC PG ...

Page 5

... Alternate (2.8) (3.4) .110 .134 (15.0) .591 (14.0) .551 (12.5) .492 Maximum Panel Thickness .039” ~ .157” (1.0mm ~ 4.0mm) Cutout applies to SP & DP EB2011-A-J40 (2.1) .083 J51 (2.2) .087 (10.0) High Rise .394 Alternate (2.8) (3.4) .110 .134 (11.8) ...

Page 6

... Round LED (AT070 LED) (19.0) .748 A Black Material: Polycarbonate (15.6) .614 Finish: Glossy (5.4) Dia .213 (5.4) Dia .213 (12.0) .472 EB2011-B-J42AC Cap J23 Extension with Bezel Low Rise Momentary AT212 Bezel with 2 Round LEDs (AT617 LEDs) A Black Material: Polycarbonate (8.0) .315 Finish: Glossy (10 ...

Page 7

... Light Touch Miniature Pushbuttons (1.0) Cap .039 J24 Extension with (10.0) Low Rise .394 Bezel Momentary (4.5) .177 AT213 Bezel with 2 Rectangular LEDs (AT618 LEDs) A Black (2.0) Typ .079 Material: Polycarbonate Finish: Glossy (8.0) .315 (10.0) (7.8) .394 .307 (8.0) (12.0) (11 ...

Page 8

... If the source voltage is greater than the rated voltage of the LED, a ballast resistor must be connected in series with the lamp. The ballast resistor calculation and more lamp detail are shown in the Supplement section. C36 Light Touch Miniature Pushbuttons LED COLORS & SPECIFICATIONS Bezel Orientation on Switch ...

Page 9

... Light Touch Miniature Pushbuttons NKK Switches can provide custom legends for caps. Contact factory for more information. Recommended Print Method: Screen Print or Pad Print Epoxy based ink is recommended. LEGENDS Suggested Printable Area for Cap (9.98) Sq (0.76) Typ .393 .030 (11.5) Sq .453 AT465 Shaded areas are printable areas ...

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