SB4011NCMCG-2E [NKK]

3 Amp Momentary Pushbuttons; 3安培瞬时按钮开关


型号：	SB4011NCMCG-2E
厂家：	NIHON KAIHEIKI INDUSTRY CO. LTD.
描述：	3 Amp Momentary Pushbuttons 3安培瞬时按钮开关开关按钮开关
文件：	总4页 (文件大小：143K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

3 Amp Momentary Pushbuttons Series SB

Distinctive Characteristics

Optional caps in different colors to vary appearance

as needed.

Low operating force for ease of actuation.

Rear panel bushing mount with compact

behind panel dimension.

Internal antijamming feature to protect the

contacts from damage due to excessive

force on the plunger.

Low cost device of rugged one-piece bushing

and housing construction.

Reliability of construction with an internal guide to

maintain contact alignment.

Epoxy sealed terminals.

Actual Size

NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com

03-07

3 Amp Momentary Pushbuttons Series SB

General Speciﬁcations

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Soldering Time & Manual Soldering:

Temperature: See Proﬁle A in Supplement section.

Standards & Certifications

UL Recognized: Models rated 3A @ 125V AC & 2A @ 250V AC.

Single pole: Momentary action circuit with solder lug terminations.

UL File Number: WOYR2.E44145; add “/U” to end of part number to order UL mark on switch.

C-UL Recognized: Models rated 3A @ 125V AC & 2A @ 250V AC. Single pole: Momentary action circuit with solder

lug terminations. C-UL File Number: WOYR8.E44145; add “/C-UL” to end of part number to order

C-UL mark on switch.

CSA Certiﬁed: Models rated 3A @ 125V AC & 2A @ 250V AC. Single pole: Momentary action circuit with solder

lug terminations. CSA File Number: 023535-0-000; add “/C” to end of part number to order

CSA mark on switch.

NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com

03-07

3 Amp Momentary Pushbuttons Series SB

TYPICAL SWITCH ORDERING EXAMPLE

SB40 11NO M

POLE & CIRCUITS

Normally Open

PLUNGER COLORS

CONTACT MATERIALS & RATINGS

No Code

Black

Red

Silver Contacts

Code 3A @ 125V AC or 2A @ 250V DC

11NO SPST OFF (ON)

Normally Closed

Gold Contacts

0.4VA max. @ 28V AC/DC max.

11NC SPST ON (OFF)

(

) = Momentary

BUSHINGS

SLIP-ON CAP & COLORS

Metric Threaded M12 P1

No Code Without Cap

Inch Threaded 15/32-32 NS

Black

White

Red

IMPORTANT:

Yellow

Green

Blue

Switches are supplied without UL,

C-UL & CSA markings unless speci-

ﬁed. Speciﬁc models & ratings are

noted on General Speciﬁcations page.

DESCRIPTION FOR TYPICAL ORDERING EXAMPLE

SB4011NOM

Standard Black Plunger

without Slip-on Cap

Metric Threaded Bushing

SPST OFF-(ON)

Normally Open Circuit

Silver Contacts with

3-Amp Rating

POLE & CIRCUITS

Plunger Position

Connected Terminals

Throw & Switch Schematics

(

) = Momentary

Normal

Down

Normal

Down

Note: Terminal numbers are

not actually on the switch.

Pole

Model

SB4011NO

SB4011NC

OFF

(ON)

(OFF)

OPEN

1-2

SPST

OPEN

NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com

03-07

3 Amp Momentary Pushbuttons Series SB

TYPICAL SWITCH DIMENSIONS

Metric Bushing

(1.2) Dia

.047

M12 P1

(8.4) Dia

.331

(10.0) Dia

.394

(2.2) Typ

.086

(9.0)

.354

(4.0)

.157

(0.6) Typ

.024

(7.3)

.287

(12.0) Dia

.472

(6.3)

.248

(22.0)

.866

SB4011NOM

(1.2) Dia

.047

M12 P1

SB4011NOM

(8.4) Dia

.331

(10.0) Dia

.394

Hardware provided:

(12.5) Dia

.492

1 AT504 Knurled Face Nut

1 AT508 Lockwasher

1 AT527M Hex Mounting Nut

(9.0)

.354

(5.0)

.197

(12.0) Dia

.472

(6.3)

.248

(23.0)

.906

Details in Hardware &

Accessories section.

Panel Thickness:

.157” (4.0mm)

SB4011NCM

Inch Bushing

(1.2) Dia

.047

15/32-32 NS

(8.4) Dia

.331

(10.0) Dia

.394

(2.2) Typ

.086

(10.4)

.410

(4.0)

.157

(0.6) Typ

.024

(7.3)

(12.0) Dia

.472

(6.3)

.248

(22.0)

.866

.287

SB4011NOH

(1.2) Dia

.047

15/32-32 NS

SB4011NCH

(8.4) Dia

.331

(10.0) Dia

.394

Hardware provided:

(12.5) Dia

.492

2 AT503H Hex Mounting Nuts

1 AT508 Lockwasher

(10.4)

.410

(5.0)

.197

(12.0) Dia

.472

(6.3)

.248

(23.0)

.906

Details in Hardware &

Accessories section.

Panel Thickness:

.157” (4.0mm)

SB4011NCH

SLIP-ON CAP & COLORS

AT422

(10.0) Dia

.394

.394” (10.0mm) Diameter Cap

Black

Red

Green

(6.0)

.236

(8.8)

.346

Material: Polyethylene

Finish: Matte

White

Yellow

Blue

NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com

03-07

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