The S821D is a double-pole, single-throw toggle switch with screw terminals and a flattened lever, rated for DC loads up to 30A at 30V, 30A at 48V, 20A at 125V, 15A at 250V, and 4A at 400V, with inductive ratings up to 15A at 24V. It operates in ON-center-OFF positions, connecting terminals 2-3 and 5-6 when ON. Contact resistance is 10 milliohms maximum, insulation resistance is 1,000 megohms minimum at 500V DC, and mechanical life is 50,000 operations. The case is melamine phenol, the toggle is brass with nickel plating, and terminals are brass. Operating temperature ranges from -10°C to +70°C. Mounting requires a 0.177" (4.5mm) panel thickness and an M4.5x6 keyway. UL, cULus, and CSA certifications are available with suffixes. The mounting hole diameter is 12.5mm.
S1AWB-WL
Toggle Switch DPST Panel Mount
HIGH CAPACITY STANDARD SIZE TOGGLE
HIGH CAPACITY STANDARD SIZE TOGGLE
HIGH CAPACITY STANDARD SIZE TOGGLE
NKK Switches S821D Toggle Switch
Toggle Switches DPST ON-NONE-OFF
SWITCH TOGGLE DPST 30A 30V
SWITCH, TOGGLE, DPST, 30A; Switch Operation:On-Off; Contact Configuration:DPST; Illumination:Non Illuminated; Product Range:-; Contact Current Max:30A; Switch Mounting:Panel Mount; Contact Voltage AC Nom:-; Switch Terminals:Screw RoHS Compliant: Yes
| NKK Switches | DigiKey | New Yorker Electronics Co., Inc. | Powell Electronics, Inc. | RS Components, Ltd. | VAST STOCK CO., LIMITED | Acme Chip Technology Co., Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Toggle Switches | Toggle Switches | Toggle Switches | Toggle Switches | Toggle Switches | Toggle Switches | Toggle Switches | Toggle Switches |
| Product Number | S821D | 360-2676-ND | 2300-S821D | S821D | 1245958 | S821D | S821D | 10X9534 |
| Product Name | High Capacity Standard Size Toggle | Toggle Switches | Toggle Switches | Rocker & Toggle Switches | Toggle Switches | Toggle Switches | Switches - Toggle Switches | Switch, Toggle, Dpst, 30A; Switch Operation Nkk Switches |
| Switch Type | Toggle | Toggle | Toggle | Toggle | Toggle | Toggle | Toggle | Toggle |
| Maintained Contact Switch Function | ON/OFF | ON/OFF | ON/OFF | ON/OFF | ||||
| Momentary Contact Switch Function | On-Off | Latching | On-Off | |||||
| Pole & Throw Specifications | Double Pole, Single Throw; DPST | Double Pole, Single Throw | Double Pole, Single Throw | Double Pole, Single Throw; DPST | Double Pole, Single Throw; DPST | |||
| Terminal Type | Panel Mount | Screw Terminals | Solder Terminals; Screw Terminals; Straight PC Pins; Screw | Screw Terminals | Screw Terminals; Screw Terminal | Screw Terminals; Screw |
