X-On Electronics has gained recognition as a prominent supplier of S821D Toggle Switches across the USA, India, Europe, Australia, and various other global locations. S821D Toggle Switches are a product manufactured by NKK Switches. We provide cost-effective solutions for Toggle Switches, ensuring timely deliveries around the world.

S821D NKK Switches

S821D electronic component of NKK Switches
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See Product Specifications
Part No.S821D
Manufacturer: NKK Switches
Category: Toggle Switches
Description: NKK Switches Toggle Switches DPST ON-NONE-OFF
Datasheet: S821D Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 40.623 ea
Line Total: USD 40.62 
Availability - 72
Ship by Thu. 26 Dec to Mon. 30 Dec
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
72
Ship by Thu. 26 Dec to Mon. 30 Dec
MOQ : 1
Multiples : 1
1 : USD 40.623
5 : USD 39.963
10 : USD 36.894
25 : USD 36.894
50 : USD 35.871
100 : USD 34.298
250 : USD 32.318

15
Ship by Thu. 26 Dec to Mon. 30 Dec
MOQ : 1
Multiples : 1
1 : USD 39.3949
2 : USD 37.246

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Illuminated
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Switch Function
Mounting Style
Termination Style
Current Rating
Voltage Rating AC
Voltage Rating DC
Bushing Size
Actuator
Terminal Seal
Contact Plating
Series
Brand
Housing Material
Type
Contact Material
Cnhts
Hts Code
Life
Maximum Operating Temperature
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Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the S821D from our Toggle Switches category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the S821D and other electronic components in the Toggle Switches category and beyond.

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Image Part-Description
Stock Image S7F-RO
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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

Tariff Desc

8536.50.99 9900975 SWITCHES being ANY of the following
a toggle 240VAC current capacity NOT exceeding 3A
b toggle 28VDC current capacity NOT exceeding 3A
c toggle 125VAC current capacity NOT exceeding 6A
d toggle 250VAC current capacity NOT exceeding 6A
e toggle 12VDC current capacity NOT exceeding 16A
f push button max 250VAC current capacity NOT exceeding 1A
g rocker 12VDC current capacity NOT exceeding 30A
h rocker 250VAC current capacity NOT exceeding 10A
i rocker max 250VAC current capacity NOT exceeding 6A
j numeric keypad
k 4-way 100VAC 0.5A OR 25V DC1A
l push button 100VAC 0.5A OR 25VDC 1A
m micro OR mini-micro max 250VAC current capacity NOT exceeding 10A
n knife 50VDC
o mercury 24VDC current capacity NOT exceeding 2A

8536.50.99 9804137 SWITCHES PRINTED CIRCUIT BOARD surface-mount OR through-hole having BOTH of the following
a current rating NOT exceeding 100mA
b voltage rating NOT exceeding 50VAC OR DC

8536.50.99 17109836 SWITCHES PUSH BUTTON panel mount

8536.50.99 9304006 SWITCHES push button illuminated being ANY of
a square
b rectangular
c circular

8536.50.99 1798512 SWITCHES ELECTRICAL having ALL of the following
a length NOT greater than 3cm
b width NOT greater than 2cm
c maximum electric current capacity greater than 11A

8536.50.99 1108450 SWITCHES LIMIT hunting tooth rotating shaft

8536.50.99 17119033 SWITCHES ROCKER panel mounting

8536.50.99 702118 SWITCHES ELECTRIC ROTARY

8536.50.99 1799019 SWITCHES SLIDE being ANY a power switches
i voltage selector
ii two position

8536.50.99 1779783 SWITCHES foot operated having a voltage of NOT less than 230VAC

8536.5 8438589 SWITCHES hall effect magnetically operated

8536.50.99 1812211 SWITCHES PUSHBUTTON mushroom OR dome shaped

8471.60.00 91 Joystick Free

8531.80.00 Electric sound or visual signalling apparatus eg bells, sirens, indicator panels, burglar or fire alarms Other apparatus Free

8541.40.00 54 LED displays Free
NKK
NKK Switches
NKK SWITCHES CO., LTD.
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