Medium/High Capacity Standard Size Toggles Series S
GENERAL SPECIFICATIONS FOR S31 ~ S49
Electrical Capacity (Resistive & Inductive Load)
Power Level:
Shown in the following tables
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
10 milliohms maximum
1,000 megohms minimum @ 500V DC
2,000V AC minimum for 1 minute minimum
50,000 operations minimum
Electrical Life:
25,000 operations minimum
Angle of Throw (α):
Shown on following tables
Materials & Finishes
Toggle:
Bushing:
PBT resin for flatted lever; brass with chrome plating for all others
Brass with chrome plating
Case:
Phenolic resin
Case Cover:
Steel with chromate plating over zinc plating
Copper with silver plating
Silver alloy capped on copper with silver plating
Silver alloy capped on copper with silver plating
Brass with silver plating
Movable Contactor:
Movable Contacts:
Stationary Contacts:
Terminals:
Environmental Data
Operating Temp Range:
–10°C through +70°C (+14°F through +158°F)
Installation
Mounting Torque:
Maximum Panel Thickness:
Soldering Time & Temperature:
2.94Nm (26 lb•in) for double nut
Shown beneath panel cutout in switch dimension drawings
Manual Soldering: See Profile A in Supplement section.
Standards & Certifications
UL Recognized:
Designated with UL recognized symbol beside part numbers on following pages.
See Supplement section to find UL rating details. UL File No. WOYR2.E44145
Add “/U” to end of part number to order UL mark on switch.
C-UL Recognized:
CSA Certified:
Designated with C-UL recognized symbol beside part numbers on following pages.
See Supplement section to find C-UL rating details. C-UL File No. WOYR8.E44145
Add “/C-UL” to end of part number to order C-UL mark on switch.
Designated with CSA certified symbol beside part numbers on following pages
See Supplement section to find CSA rating details. File No. 023535-0-000
Add “/C” to end of part number to order CSA mark on switch.
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05-08
NKK [ NIHON KAIHEIKI INDUSTRY CO. LTD. ]
