ST21KMV2B datasheet, PDF - EEWORLD Datasheet

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ST21KMV2B: DescriptionSWITCH TOGGLE DPDT 0.4VA 20V; Categoryaccessories; File Size2MB，14 Pages; ManufacturerAPEM; Environmental Compliance

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ST21KMV2B Overview

SWITCH TOGGLE DPDT 0.4VA 20V

ST21KMV2B Parametric

Parameter Name	Attribute value
circuit	DPDT
switch function	On-on
Rated current	0.4VA（AC/DC）
Rated voltage - AC	20V
Rated voltage - DC	20V
Actuator type	Standard round
Actuator length	10.41mm
illumination	Not glowing
lighting type, color	-
Lighting voltage (nominal)	-
Installation type	Panel mount, right angle, vertical
Terminal type	PC pin
Panel opening size	Round - 6.35mm diameter
Bushing thread	1/4-40
Intrusion protection	-
characteristic	-
Operating temperature	-30°C ~ 85°C
Actuator material	Nickel plated brass
Electrical life	100,000 cycles

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ST SERIES - MINIATURE TOGGLE SWITCHES

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE

FEATURES

Dry circuit through power ratings .

Ultra-rugged construction SPDT & DPDT models with numerous options.

Panel, panel & p.c. and p.c. mounting models, lighted and unlighted.

(Q) power models - coin silver: 6 Amps at 125 VAC, 3 Amps at 250 VAC or 7

Amps at 30 VDC.

(B) dry circuit models - gold over nickel over brass: 0.4 VA max. at 20 V max.

UL models - coin silver: 6 Amps at 125 VAC or 3 Amps at 250 VAC (75%

power factor). UL file no. E66367. CSA models - coin silver: same ratings as

UL models. CSA file no. LR54592-1.

3 milliohms max. at 3 VDC, 0.1 Amp.

Greater than 200,000 megohms between terminals & case ground.

Greater than 2000 VAC for 1 minute between terminals & case ground.

100,000 cycles min.for ST1-1 & ST2-1. Other models, 40,000 cycles min.

-30°C to +85°C

SPECIFICATIONS

Contact ratings (resistive loads):

Initial contact resistance:

Insulation resistance:

Dielectric strength:

Electrical life (resistive loads):

Operating temperature range:

MATERIALS

Contacts:

Actuator:

Bushing:

Strap:

Case:

Terminal seal:

Support bracket:

Spring mounting bracket:

Bezel & bezel insert:

Hardware:

LED:

Coin silver for power,UL & CSA models. Gold over nickel over brass for dry

circuit models.

Brass, bright nickel or chrome plated.

Nickel plated brass

Stainless steel

Melamine Phenolic, color red

Epoxy (optional)

Brass or steel, tin plated

Stainless steel

Nylon. Available in black, red & white. Consult factory for other colors.

See 'Miscellaneous' section.

Intensity: 2.0 mcd at 10 mA. Forward voltage: 2.0V (3.0V max.). Max. contin-

uous forward current: 15 mA for red, 30 mA for green & 20 mA for yellow.

Red is standard. Yellow & green are optional. Specifications are subject to

change without notice - consult factory.

AGENCY RECOGNITION

UL, & CSA. Marking: Switches ordered by UL model number are supplied with recognition marking.

Switches ordered by UL model no. and with '/CSA' added at end of model no. are supplied with

both recognitions marked.

ABOUT THIS SERIES

The material in this series is organized in the following sequence:

a. Completely specified switch models b. Miscellaneous c. 'build your own switch' order format

d. Option drawings & information e. Panel cut-outs

APEM

, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com

A45

A45-A58

09:09:2000, 5:21 PM

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