S821 NKK Switches, S821 Datasheet - Page 2

• Manufacturer Part Number: S821
• Description: SWITCH TOGGLE DPST 30A SCRW 5PCS
• Manufacturer: NKK Switches
• Series: Sr
• Type: Toggler

Specifications of S821

• Circuit: DPST
• Switch Function: On-Off
• Contact Rating @ Voltage: 30A @ 125VAC
• Actuator Type: Standard Round
• Actuator Length: 22.00mm
• Illumination: Non-Illuminated
• Mounting Type: Panel Mount
• Termination Style: Screw Terminal
• Bushing Thread: M12
• Body Style: Standard
• Contact Form: DPST
• Current, Rating: 30 AAC/ADC
• Dielectric Strength: 2000 VAC
• Mounting Hole Size: 0.492, 0.118 "
• Number Of Poles: 2
• Number Of Positions: 2
• Operation: On-None-Off
• Special Features: High Capacitance
• Termination: Screw
• Voltage, Rating: 250/125 VAC/VDC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 360-1235; 360-1235; 360-2096; S821-RO

NKK Switches
Electrical Capacity (Resistive & Inductive Load)
Other Ratings
Materials & Finishes
Environmental Data
Installation
Standards & Certifications
Movable & Stationary Contacts:
Maximum Panel Thickness:
Movable Contactor Plate:
Operating Temp Range:
Insulation Resistance:
Common Terminals:
Contact Resistance:
Dielectric Strength:
Contact Terminals:
Mounting Torque:
C-UL Recognized:
Mechanical Life:
UL Recognized:
CSA Certified:
Electrical Life:
Power Level:
Case Cover:
Bushing:
Toggle:
GENERAL SPECIFICATIONS FOR S800s ~ S732
Case:
Shown in the following tables
10 milliohms maximum
1,000 megohms minimum @ 500V DC
2,000V AC minimum for 1 minute minimum for S800s & S800Ds
3,000V AC minimum for 1 minute minimum for S732
50,000 operations minimum
10,000 operations minimum for S800Ds
25,000 operations minimum for S800s & S732
Brass with nickel plating for S732
Brass with chrome plating for S800s & S800Ds
Brass with chrome plating
Phenolic resin for S732; melamine phenol for S800s
Steel with chromate plating over zinc plating
Copper with silver plating
Silver alloy capped on copper with silver plating
Brass
Brass with silver or nickel plating
–10°C through +70°C (+14°F through +158°F)
2.94Nm (26 lb
Shown beneath panel cutout in switch dimension drawings
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.
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.
High Capacity Standard Size Toggles
•
in) for double nut
Series S