S821D NKK Switches

High Capacity Standard Size Toggles Series S GENERAL SPECIFICATIONS FOR S800s ~ S732 A 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 for S800s & S800Ds 3,000V AC minimum for 1 minute minimum for S732 Mechanical Life: 50,000 operations minimum Electrical Life: 10,000 operations minimum for S800Ds 25,000 operations minimum for S800s & S732 Materials & Finishes Toggle: Brass with nickel plating for S732 Brass with chrome plating for S800s & S800Ds Bushing: Brass with chrome plating Case: Phenolic resin for S732 melamine phenol for S800s Case Cover: Steel with chromate plating over zinc plating Movable Contactor Plate: Copper with silver plating Movable & Stationary Contacts: Silver alloy capped on copper with silver plating Common Terminals: Brass Contact Terminals: Brass with silver or nickel plating Environmental Data Operating Temp Range: 10C through +70C (+14F through +158F) Installation Mounting Torque: 2.94Nm (26 lbin) for double nut Maximum Panel Thickness: Shown beneath panel cutout in switch dimension drawings Standards & Certifications UL: File No. E44145 - Recognized only when ordered with marking on switch. Add /U or /CUL to end of part number to order UL recognized switch. UL or cULus recognition designated beside part numbers on following pages. See Supplement section to find UL or cULus rating details. CSA: File No. 023535 0 000 - Certified only when ordered with marking on switch. Add /C to end of part number to order CSA certified switch. CSA certification designated beside part numbers on following pages. See Supplement section to find CSA rating details. www.nkkswitches.com A119 Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers TogglesSeries S High Capacity Standard Size Toggles DOUBLE POLE WITH SCREW LUG A * UL, cULus & CSA recognized only when ordered with marking on switch Electrical Capacity Toggle Position/Connected Terminals (see General Specs) Motor *Approvals Down Center Up Resistive Inductive Load Pole & Keyway AC AC DC DC AC 125V AC 250V AC R 125V 250V 30V 125V PF 0.6 PF 0.6 125V Model R CUS Throw S821 DPST ON 2-3 5-6 NONE OFF 30A 30A 30A 1A 30A 15A 750W S822 DPDT ON 2-3 5-6 NONE ON 2-1 5-4 30A 30A 30A 1A 30A 15A S823 DPDT ON 2-3 5-6 OFF ON 2-1 5-4 30A 30A 30A 1A 30A 15A 2 (COM) 5 25(COM) Throw & DPST DPDT Note: Terminal numbers Schematics: are on the switch 3 1 6 4 36 Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Optional Splashproof Boot Assembly: AT401 boot plus hex nut & o-ring. See Accessories & Hardware section. M4.5x6 Keyway M12 P1 6 3 (12.5) Dia .492 (42.0) 28 1.654 (9.0) (12.0) Typ 5 2 .354 .472 4 1 (3.0) Dia .118 (6.1) Dia .240 (12.0) .472 (22.0) (12.0) (34.0) (24.0) Maximum .866 .472 1.339 .945 Panel Thickness: S822 S821 does not have terminals 1 & 4 .177 (4.5mm) THREE POLE WITH SCREW LUG * UL, cULus & CSA recognized only when ordered with marking on switch Toggle Position/Connected Terminals Electrical Capacity (see General Specs) Resistive Inductive *Approvals Down Center Up Keyway Pole & AC AC DC DC AC 125V AC 250V R CUS R 125V 250V 30V 125V PF 0.6 PF 0.6 Model Throw S831 3PST ON 2-3 5-6 8-9 NONE OFF 30A 30A 30A 1A 30A 15A S832 3PDT ON 2-3 5-6 8-9 NONE ON 2-1 5-4 8-7 30A 30A 30A 1A 30A 15A S833 3PDT ON 2-3 5-6 8-9 OFF ON 2-1 5-4 8-7 30A 30A 30A 1A 30A 15A 25 (COM) 8 2 5 (COM) 8 3PST 3PDT Note: Terminal numbers Throw & Schematics: are on the switch 36 9 31 64 97 Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Optional Splashproof Boot Assembly: AT401 boot plus hex nut & o-ring. See Accessories & Hardware section. Keyway M4.5x6 M12 P1 6 9 3 (12.5) Dia .492 (42.0) 28 1.654 (9.0) 5 (12.0) Typ .354 8 2 .472 7 1 (3.0) Dia 4 .118 (6.1) Dia .240 (14.5) Typ .571 (22.0) (12.0) (34.0) Maximum (43.0) .866 .472 1.339 1.693 Panel Thickness: S833 S831 does not have terminals 1, 4 & 7 .177 (4.5mm) A120 www.nkkswitches.com Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers Toggles