KM1201RR05BE中文资料

Pushbutton

Features/Benefits

?Reliable contact design ?Available with pretravel

and overtravel

?Extended overtravel option ?RoHS compliant

Typical Applications ?Alarm systems ?Computers

?Detector switch application

Specifications

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.ELECTRICAL LIFE: 10,000 actuations min. at full load.CONTACT RESISTANCE: Below 30 m ?typ. initial @ 2-4 V DC,

100 mA, for both silver and gold plated contacts.INSULATION RESISTANCE: 109?min.

DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.OPERATING TEMPERATURE: –30oC to 85oC.

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: https://www.docsj.com/doc/433208422.html,/rohs.NOTE:Specifications and materials listed above are for switches with standard options.For information on specific and custom switches, consult Customer Service Center.

Materials

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.MOVABLE CONTACT: B contact material: Bronze or copper,

with gold plate over nickel plate. See page A-67 for additional contact materials.STATIONARY CONTACTS & TERMINALS: B contact material:

Copper, with gold plate over nickel plate. See page A-67 for additional contact materials.RETURN SPRING: Music wire, phosphor coated.MOUNTING NUT: Brass, nickel plated.TERMINAL SEAL: Epoxy.

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 KM11Off-Mom.,SPST,N.O.

KM33On-Mom.,SPST,N.C.Actuator

02.398" high,.122" dia.KM1201.122" dia.KM11,

Stepped,.108”dia.KM33

Contact Material B Gold Q Silver

Seal

NONE

No seal E Epoxy

Bushing/Mounting Style A Right angle

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

Models Available

.110" quick connect 08Right angle,PC thru-hole 02PC Thru-hole WC Wire lead

P u s h b u t t o n

PANEL MOUNTING PC MOUNTING

22 AWG insulated wire.

08

RIGHT ANGLE, PC THRU-HOLE

A

RIGHT ANGLE

E

EPOXY SEAL

NONE

NO SEAL

WC

WIRE LEAD

05

.110" QUICK CONNECT

02

PC THRU-HOLE

RR

1/4-40 THREAD, .225" HIGH

KM11 & KM33 models only.

KM12 models only.KM12 models only.

KM12 models only.

KM11 models only.

KM11 models only.

UL style 1015.

KM11 & KM33 models.

* Note: See Technical Data section of this catalog for RoHS compliant and compatible definitions and specifications.

1 STATIONARY CONTACTS & TERMINALS: Copper, with gold plate over nickel plate.

MOVABLE CONTACT: Phosphor bronze or beryllium copper, with gold plate over nickel plate.

2STATIONARY CONTACTS & TERMINALS: Copper, silver plated (standard with all termination options).

MOVABLE CONTACT: Phosphor bronze or beryllium copper, silver plated.

3STATIONARY CONTACTS & TERMINALS: Copper, with gold plate over nickel plate over silver plate.

MOVABLE CONTACT: Phosphor bronze or beryllium copper, with gold plate over nickel plate over silver plate.

NOTE:Any models supplied with Q or B contact material are RoHS compliant. For the latest information regarding RoHS compliance, please go to: https://www.docsj.com/doc/433208422.html,/rohs.KM11, KM12 models

when ordered with ‘Q’ contact material.

Pushbutton

NOTE : Other cap colors available, consult Customer Service Center.

.195(4,95)

P u s h b u t t o n