Product Description
The LEVITON 1221-SR is an industrial grade AC toggle switch designed for heavy-duty applications. This switch offers top-of-the-line quality and peak performance. It features a fully enclosed switch mechanism in a rugged housing for strength and arc resistance. Ideal for commercial applications.
Heavy gauge copper alloy brush arm for superior performance
Large silver alloy contacts prevent sticking and welding
Fully enclosed switch mechanism in rugged housing
Product Highlights
This toggle switch ensures unmatched versatility and reliability for demanding industrial environments.
Product Information
Standard Information
Brand : LEVITON
Manufacturer Part Number : 1221-SR
Country of Origin : United States
Technical Specifications
Power Rating
800 W, 1000 VA
Terminal Type
Back/Side Wire
Voltage Rating
120/277 VAC
Environmental Conditions
-40 to 65 deg C Operating Temperature
Standards/Approvals
ANSI C73|CSA C22.2 No. 111 File No. 152105|NOM 057|Federal Specification WS896E File No. E7458|UL 20|UL94 V-2 Flammability Rating
Application
Commercial Applications
Contact Rating
1 hp at 120 VAC, 2 hp at 240 to 277 VAC
Contacts
Silver-Cadmium .031 Thick
Body Material
Thermoplastic
Terminal ID
Brass-Hot, Green-Ground, Silver-Neutral
Termination
Back or Side Wire
Terminal Screws
Steel 8-32
Flammability
Rated V-2 per UL 94
Actuator Material
Thermoplastic
Terminal Accom.
14-#10 AWG back wired; #14-#12 AWG side wired
Temperature Rise
Maximum 30 degress C rise
Dielectric Voltage
Withstands 1500V for 1 minute
Screw Terminal Torque
14-18 in-lbs
Operating Temperature
-40 C to 65 C
Stripped Catalog Number
1221SR
Catalog Description (MFR)
20-Amp, 120/277-Volt, Toggle Single-Pole AC Quiet Switch, Heavy Duty Spec Grade, Grounding, Red
Concatenated Invoice Description
RD SWITCH TOGGLE SP 20A-120/277VAC
American Recovery and Reinvestment Act (ARRA) Compliant
C
Standard
NEMA (WD-1 and WD-6);ANSI (C-73);NOM (057);CSA C22.2 No. 111 (File 152105);UL Fe
Connection
Back Wired;Side Wired
Family group
WIRING DEVICES
WES Product code
2734017410
Taxonomy Assignment
39122211.52
Sub Brand
INDUSTRIAL SWITCHES
Device Type
Toggle Switch
12-Digit UPC
078477239872
Connection Type
Back Wired,Side Wired
Toggle Material
Polycarbonate
Contact Material
Silver-Cadmium
Termination Type
Back Wire,Side Wire
Flamability Class
Rated V-2 Per UL 94
Switch Style
Toggle Switch
CSA C22.2 No. 111
File #152105
UL Fed Spec WS896E
File #E7458
Cross Reference Products
1221R