S302-RO NKK Switches, S302-RO Datasheet - Page 10

• Manufacturer Part Number: S302-RO
• Description: Toggle Switches SPDT ON-NONE-ON
• Manufacturer: NKK Switches
• Series: Sr

Specifications of S302-RO

• Contact Form: SPDT
• Contact Current Rating: 15 Amps at 125 VoltsAC, 6 Amps at 250 VoltsAC, 20 Amps at 30 VoltsDC
• Mounting Style: Panel
• Contact Plating: Silver
• Actuator: Bat
• Bushing Size: M12
• Current Rating (max): 20 Amps
• Voltage Rating Ac: 125 Volts, 250 Volts
• Voltage Rating Dc: 30 Volts
• Switch Function: ON - NONE - ON
• Termination Style: Solder Lug
• Contact Rating: 15 Amps at 125 VoltsAC, 6 Amps at 250 VoltsAC, 20 Amps at 30 VoltsDC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 633-S302 S-302 S302

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
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Series S
A111
A