S33F datasheet(10/11 Pages) NKK

10 / 11 page

Series S

Medium/High Capacity Standard Size Toggles

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A111

Electrical Capacity (Resistive & Inductive Load)

Power Level:

Shown in the following tables

Other Ratings

Contact Resistance:

10 milliohms maximum

Insulation Resistance:

1,000 megohms minimum @ 500V DC

Dielectric Strength:

2,000V AC minimum for 1 minute minimum

Mechanical Life:

50,000 operations minimum

Electrical Life:

15,000 operations minimum

Angle of Throw (α):

Shown in tables on following pages

Materials & Finishes

Toggle:

Brass with chrome plating

Bushing:

Brass with chrome plating

Case:

Melamine phenol

Case Cover:

Steel with chromate plating over zinc plating

Movable Contactor:

Copper with silver plating

Movable Contacts:

Silver alloy capped on copper with silver plating

Stationary Contacts:

Silver alloy capped on copper with silver plating

Terminals:

Brass with tin plating

Environmental Data

Operating Temp Range:

–10°C through +70°C (+14°F through +158°F)

Installation

Mounting Torque:

2.94Nm (26 lb•in) for double nut

Maximum Panel Thickness:

Shown beneath panel cutout in switch dimension drawings

Soldering Time & Temperature:

Manual Soldering: See Profile A in Supplement section.

GENERAL SPECIFICATIONS FOR S421 ~ S429

S33F Datasheet(PDF) 10 Page - Nihon Kaiheiki Industry Co. Ltd.

S33F Datasheet(HTML) 10 Page - Nihon Kaiheiki Industry Co. Ltd.

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