S31T NKK Switches, S31T Datasheet - Page 10
![Toggle Switches 3PST ON-NONE-OFF SCREW LUG](/photos/17/79/177988/medhicap_sml.jpg)
S31T
Manufacturer Part Number
S31T
Description
Toggle Switches 3PST ON-NONE-OFF SCREW LUG
Manufacturer
NKK Switches
Series
Sr
Datasheet
1.S301.pdf
(11 pages)
Specifications of S31T
Contact Form
3PST
Switch Function
ON - NONE - OFF
Contact Rating
25 Amps at 125 Volts
Termination Style
Screw
Mounting Style
Panel
Terminal Seal
Epoxy
Contact Plating
Silver
Voltage Rating Ac
125 Volts
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
S-31-FNC
Medium/High Capacity Standard Size Toggles
Electrical Capacity (Resistive & Inductive Load)
Other Ratings
Materials & Finishes
Environmental Data
Installation
Soldering Time & Temperature:
Maximum Panel Thickness:
Operating Temp Range:
Insulation Resistance:
Stationary Contacts:
Movable Contactor:
Angle of Throw (α):
Contact Resistance:
Dielectric Strength:
Movable Contacts:
Mounting Torque:
Mechanical Life:
Electrical Life:
Power Level:
Case Cover:
Terminals:
GENERAL SPECIFICATIONS FOR S421 ~ S429
Bushing:
Toggle:
Case:
Shown in the following tables
10 milliohms maximum
1,000 megohms minimum @ 500V DC
2,000V AC minimum for 1 minute minimum
50,000 operations minimum
15,000 operations minimum
Shown in tables on following pages
Brass with chrome plating
Brass with chrome plating
Melamine phenol
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 tin plating
–10°C through +70°C (+14°F through +158°F)
2.94Nm (26 lb
Shown beneath panel cutout in switch dimension drawings
Manual Soldering: See Profile A in Supplement section.
•
in) for double nut
www.nkk.com
Series S
A111
A