M2018S2D4 datasheet(2/28 Pages) NKK

2 / 28 page

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Series M

Miniature Toggles

A53

Distinctive Characteristics

Antirotation design, standard on noncylindrical levers, mates toggle

and bushing; bottom of toggle has two ﬂatted sides which ﬁt into

a complementary opening inside bushing.

Antijamming design protects contacts from damage due

to excessive downward force on actuator.

High torque bushing construction prevents rotation

or separation from frame during installation.

High insulating barriers increase isolation of

circuits in multipole devices and provide

added protection to contact points.

Molded diallyl phthalate case has a UL

ﬂammability rating of 94V-0.

Epoxy sealed terminals prevent entry

of solder ﬂux and other contaminants.

Prominent external insulating barriers

increase insulation resistance and

dielectric strength.

Interlocked actuator block, lever, and interior guide

prevent switch failure due to biased lever movement.

Clinching of frame to case well above base and terminals

provides 1,500V dielectric strength.

Actual Size

Bushing Mount

Page A52

Angle PC Mount

Page A70

Bracket PC Mount Page A64

M2018S2D4 数据表(PDF) 2 Page - Nihon Kaiheiki Industry Co. Ltd.