Datasheet > KM3302RRWCQ

KM3302RRWCQ

更新时间： 2024-11-06 03:35:59

品牌	Logo	应用领域
埃梯梯 - ITT		开关按钮开关
页数	文件大小	规格书
4页	234K
描述
Subminiature Pushbutton Switches

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数据手册

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KM3302RRWCQ 数据手册

C&K KM Series

Subminiature Pushbutton Switches

Features/Benefits

Typical Applications

• Reliable contact design

• Alarm systems

• Available with pretravel

• Computers

and overtravel

• Detector switch application

• Extended overtravel option

• RoHS compliant

Models Available

Specifications

Materials

CONTACT RATING: Q contact material (KM11, KM12 Models):

0.25 AMPS @ 125 V AC or DC (UL); (KM33 Model): 1 AMP @

125 V AC or 28 V DC. See page A-67 for additional ratings.

HOUSING & BUSHING: 6/6 nylon (UL94V-2), black.

ACTUATOR: 6/6 nylon (UL 94V-2), natural. Internal o-ring seal,

available on KM11 & KM33 models.

ELECTRICAL LIFE: 10,000 actuations min. at full load.

MOVABLE CONTACT: B contact material: Bronze or copper,

with gold plate over nickel plate. See page A-67 for

additional contact materials.

CONTACT RESISTANCE: Below 30 mΩ typ. initial @ 2-4 V DC,

100 mA, for both silver and gold plated contacts.

INSULATION RESISTANCE: 10 Ω min.

STATIONARY CONTACTS & TERMINALS: B contact material:

Copper, with gold plate over nickel plate. See page A-67 for

additional contact materials.

DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.

OPERATING TEMPERATURE: –30ºC to 85ºC.

RETURN SPRING: Music wire, phosphor coated.

MOUNTING NUT: Brass, nickel plated.

TERMINAL SEAL: Epoxy.

CAP INSTALLATION FORCE: 10 lbs. max. permissible.

NOTE: Any models supplied with Q or B contact material are RoHS compliant. For the

latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs.

NOTE: Specifications and materials listed above are for switches with standard options.

For information on specific and custom switches, consult Customer Service Center.

Build-A-Switch

To order, simply select desired option from each category and place in the appropriate box. Available options are shown

and described on pages A-66 and A-68. For additional options not shown in catalog, consult Customer Service Center.

Switch Function

KM12 On-Mom., SPDT

KM11 Off-Mom., SPST, N.O.

KM33 On-Mom., SPST, N.C.

Actuator

02 .398" high, .122" dia. KM12

01 .122" dia. KM11,

Stepped, .108” dia. KM33

Bushing/Mounting Style

Right angle

RR 1/4-40 thread, .225" high

Terminations

05 .110" quick connect

08 Right angle, PC thru-hole

02 PC Thru-hole

WC Wire lead

Contact Material

Gold

Silver

Seal

NONE No seal

Epoxy

Dimensions are shown: Inches (mm)

Specifications and dimensions subject to change

www.ittcannon.com

A–65

12 3 4

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