4A21BEA31 - Honeywell - Datasheet.Directory

Manual Switches Series 4

Pushbutton Switches and Indicators

Honeywell1SensingandControl11-800-537-6945USA1F1-815-235-6847International11-800-737-3360Canada99

Bezel on all sides Barriers on short sides Barriers on long sides

Barrier on one short side Barriers on one long side

FEATURES

1Provides distinctive color display

whether lighted or unlighted.

1Convenient front panel mounting and

relamping, without tools.

1Matching indicators.

1Locked button option discourages

tampering.

1Choice of transmitted color, projected

color, or dead front display.

1UL recognized, CSA certified.

MOUNTING

Snap-in mounting. Switch or indicator is

easily inserted into the cutout. Mounting

clips grip the panel. No tools are needed.

Housings with a full bezel can be front

panel or sub-panel mounted, individually

or in strips.

Barrier type housings are normally

mounted top-of-panel in strips, but can

also be individually mounted. Barriers

can be on either the short or long housing

sides.

The drawing shows how housings with a

barrier on one side are used in a strip of

two or more units. The first has a barrier

on two sides, while all other units have a

barrier on one side, and butt against each

other.

Barriers on Barriers on

both sides. one side.

Incandescent Housing

Button Lamp

RELAMPING

1. Lamps and legends can be changed

from panel front. When button is re-

moved, lamp is extracted from its

socket and retained in button.

2. Ease of lamp replacement. After the

inoperative lamp is automatically re-

moved with the button, the new lamp is

inserted without the use of tools.

ELECTRICAL RATINGS

5-amp silver contacts —

5 amps res., 3 amps ind., 30 VDC.

UL code L-4: 5 amps, 250 VAC

10-amp silver contacts —

UL code L-285; 10 amps, 1⁄6Hp, 125

or 250 VAC.

Gold contacts —

1 amp res., 0.5 amp, ind., 30 VDC

UL code L-22: 1 amp, 125 VAC

Gold alloy contacts —

0.1 amp, res., 30 VDC;

1 amp, 125 VAC.

LOCKED BUTTON OPTION

Series 4 can be furnished with a locked

button option for use in areas accessible

to the public, where tampering and van-

dalism are problems. The housing has a

special mounting clip with built-in button

retainer. This mounting clip must be re-

moved from behind panel to allow button

removal. Button movement during switch

operation is unaffected by locked button

feature. (These units cannot be relamped

from front of panel.)

Manuals

Manual Switches Series 4

Pushbutton Switches and Indicators

100Honeywell1SensingandControl11-800-537-6945USA1F1-815-235-6847International11-800-737-3360Canada

SWITCH HOUSING ORDER GUIDE

Order buttons separately from page 109.

4A11B AA 11

Switching Element

Terminals

Switch Housing Style Incandescent

(Black) Electrical Data Action .110 QC Illumination

No lamp,

has lamp socket for T-31⁄4

wedge base lamps.

#161 12-volt

T-31⁄4lamp.

#656 or 152

28-volt

T-31⁄4lamp

Unlighted,

no lamp socket.

4A11B

Bezel: all sides

Mtg. clips: long sides

4A34B

Barrier: one long side

Mtg. clips: short sides

4A21B

Barriers: short sides

Mtg. clips: long sides

4A23B

Barrier: one short side

Mtg. clips: long sides

With Housing Provision

for Locked Button

4A13B

Bezel: all sides

Mtg. clips: long sides

4A25B

Barriers: short sides

Mtg. clips: long sides

4A26B

Barrier: one short side

Mtg. clips: long sides

1-Pole

(SPDT),

5 a. silver contacts

Momentary

Alt. Action

2-Pole

(DPDT),

5 a. silver contacts

Momentary

Alt. Action

2-Pole

(DPDT),

10 a. silver contacts

Momentary

Alt. Action

Example:

4A11BAA11

Black switch housing with a bezel on all

sides, mounting clips on long sides, 1-

pole momentary-action 5-amp silver con-

tacts, 110Nquick-connect/solder termi-

nals, and a T-31⁄4lamp socket.

MOUNTING CLIP ORIENTATION

Mounting clips on the long sides of the

housing are specified when individually

mounted or when the long sides of strip

mounting housings parallel the long

sides of the panel cutout slot. The most

secure mounting is achieved when the

mounting clips are on the long sides.

Mounting clips on the short sides of the

housing are specified when short sides of

strip mounted housings parallel the long

sides of the panel cutout slot.

Manual Switches Series 4

Pushbutton Switches and Indicators

Honeywell1SensingandControl11-800-537-6945USA1F1-815-235-6847International11-800-737-3360Canada101

BUTTON ORDER GUIDE

4B1 A G N

Button Legend

With Button Display (Legend Order Sheet must accompany

Metal Shell* Type Color all orders for legended buttons)

Transmitted color.

5 sides lighted.

1-piece translucent button.

Transmitted color.

5 sides lighted.

Transparent colorless

button &

translucent color insert.

U or N type only.

Std. Blue

Std. Green

Std. Red

Std. Yellow

Std. White

No legend, button

(incl. insert) unassembled.

(For customer who does own legending.)

Use with any button except 4B1A—

No legend, button assembled.

(For applications not requiring legends.)

Use with any button.

Legend on button only, button assembled.

(For customer who prefers to have

MICRO SWITCH provide legending.)

Use with

‘‘

A’’ button.

4B2

Both button and metal

shell provided.

Button With

Metal Shell,

With

Provision for

Locked Button*

4B3

Both button and metal

shell provided.

Button

Without

Metal Shell

4B1

Button only.

(without metal shell).

For replacement

purposes only.

*To be ordered with switch.

LEGENDING

Pad printed legends

Use Legend Order Sheet FO-63039 (see

page 110) to specify pad printed legends.

Reproduce it on your office copier. Leg-

ends are oversprayed for maximum dura-

bility.

Film legends

Film legends are not supplied by MICRO

SWITCH. However, this service is readily

available from commercial sources or

may be provided through your in-house

capabilities. The film should be polyester

to withstand lamp heat and must be preci-

sion cut, per the dimensions shown on

the next page, to insure proper alignment.

The film fits into a small undercut on the

face of the button insert. The film is held

securely when the outer button and insert

are snapped together. (Note: It is difficult

to disassemble for legend changes with-

out damaging the parts.)

Button and insert should be snapped to-

gether prior to being assembled to the

button shell.

Button

Button and metal shell

Example:

4B1AGN

Green (transmitted color) unlegended

button. (If the button shell is also desired,

substitute 4B2 for 4B1.) Note: legended button should be assem-

bled as shown above, with button notch

keyed to lamp removal slot in shell. This

will reduce possibility of lamp droppage

when button is removed from the hous-

ing. Buttons are legended in this manner.

Manuals

Manual Switches Series 4

Pushbutton Switches and Indicators

102Honeywell1SensingandControl11-800-537-6945USA1F1-815-235-6847International11-800-737-3360Canada

LAMP ORDER GUIDE

Catalog Illum.

Listing Code Incandescent Lamp Description

4Z231 31 #656 or #152 28-volt (T-31⁄4)

LAMP DATA

Following data was compiled from manufacturers’ specifications and is provided for

reference only.

Illum. Industry Design

Code Lamp No. Volts Incandescent Lamp Specifications

31 656 28 Socket volts 28.0 27.0 26.0

or Amps .06 .057 .054

152 MSCP .65 .52 .49

Life (hrs. avg.) 5,000 7,500 10,000

METAL SHELL ORDER GUIDE

Catalog

Listing Description

4Z41 For type 4B1 buttons

MOUNTING CENTERS FOR STRIP MOUNT

PANEL CUTOUT FOR INDIVIDUAL

MOUNT (any housing style)

PANEL CUTOUT FOR STRIP MOUNT

+0,38 +.015

Dimensions −0,00 −.000

Housing

Style Width Length

Short

Sides

Abutting

Full Bezel 79N(20,1 mm) [No. of units x 1.03N(26,2 mm)] - .05N(1,4 mm)

Short Barrier 79N(20,1 mm) [No. of units x 1.09N(27,8 mm)] - .12N(3,0 mm)

Long

Sides

Abutting

Full Bezel .98N(24,8 mm) [No. of units x .84 N(21,3 mm)] - .05 N(1,4 mm)

Long Barrier .98N(24,8 mm) [No. of units x .91N(23,1 mm)] - .12N(3,0 mm)

Manual Switches Series 4

Pushbutton Switches and Indicators

Honeywell1SensingandControl11-800-537-6945USA1F1-815-235-6847International11-800-737-3360Canada103

MOUNTING DIMENSIONS (For reference only)

Terminal View

.110 QC terminal Printed circuit

terminal

Quick-connect terminals are .110N(2,8 mm) wide

by .020N(0,5 mm) thick. The slot is .130 N(3,3 mm)

long by .048N(1,2 mm). Printed circuit terminals

are: Lamp — .025 (0,6 mm) by .020N(0,5 mm):

Switch — .025N(0,6 mm) square.

All terminals are plated to permit soldering.

Panel thickness: .040-.200 in. (1,02-5,08 mm)

Key: 0,0 =mm

0.00 =inches

For proper legend orientation, Series 4 switch when viewed from front of panel, should

have terminals1 and 3 up for Figures 1& 3 and to the right for Figures 2 and 4. (Figures1-4

on Legend Order Sheet next page.)

Type A Button Type E Button

(5 sides lighted) (5 sides lighted)

Transparent Button

Translucent Colorless

Colored Button

Translucent

Colored Insert

±.005/0,13

*Thickness: .004Nto .007N/0,1 to 0,18 (Film furnished by customer)

Pushbuttons

Manual Switches Series 4

Pushbutton Switches and Indicators

104Honeywell1SensingandControl11-800-537-6945USA1F1-815-235-6847International11-800-737-3360Canada

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