Cut Sheet

Specifications
Standard Toggle Illuminated Toggle Tamper-Resistant Key
Toggle Color
Brown M1203 M1223 M1203-LHI M1223-LHI M1203-L M1223-L
Ivory M1203-I M1223-I — — M1203-IL M1223-IL
White M1203-W M1223-W M1203-LHW M1223-LHW — M1223-WL
Red M1203-R M1223-R — — — M1223-RL
Gray M1203-GY M1223-GY — — — M1223-GL
Black — M1223-E — — — —
Lt Almond — M1223-T — — — —
Clear — — M1203-LHC M1223-LHC — —
Electrical Specifications
Amperage 15A 20A 15A 20A 15A 20A
Voltage 120/277V AC 120/277V AC 120V AC 120V AC 120/277V AC 120/277V AC
AC Horsepower Ratings
1/2HP-120V
2HP-240V,
12A Max
1HP -120V
2HP-240V,
16A Max
1/2 HP-120V
12A Max.
1HP-120V
16A Max.
1/2HP-120V
2HP-240V,
12A Max
1HP -120V
2HP-240V,
16A Max
Grounding Self-Grounding Self-Grounding Self-Grounding
Dieelectric Voltage Withstands 1500V for 1 minute Withstands 1500V for 1 minute Withstands 1500V for 1 minute
Overload UL 20
100 cycles of OL at 4.8 times
rated current
100 cycles of OL at 4.8 times
rated current
100 cycles of OL at 4.8 times
rated current
Temperature Rise Maximum 30°C rise Maximum 30°C rise Maximum 30°C rise
Endurance 50,000 cycles minimum 50,000 cycles minimum 50,000 cycles minimum
Environmental Specifications
Flammability Rated V-2 per UL94 Rated V-2 per UL94 Rated V-2 per UL94
Operating Temperature -40ºC to 65ºC -40ºC to 65ºC -40ºC to 65ºC
Storage Temperature -40ºC to 65ºC -40ºC to 65ºC -40ºC to 65ºC
Material Specifications
Dome Nylon Nylon Nylon
Base PBT PBT PBT
Cover Nylon Nylon Nylon
Strap .050” Thick Galvanized Steel .050” Thick Galvanized Steel .050” Thick Galvanized Steel
Toggle Polycarbonate Polycarbonate Polycarbonate
Contacts Silver Alloy Silver Alloy Silver Alloy
Ground Clip Brass Brass Brass
Mechanical Specifications
Product ID
Markings are permanently
marked on device
Markings are permanently
marked on device
Markings are permanently
marked on device
Standards & Certifications
NEMA WD-1, WD-6 WD-1, WD-6 WD-1, WD-6
UL Fed Spec WS896 WS896 WS896
UL Standard UL 20 UL 20 UL 20
NOM 057 057 057
cULus File # E7458 File # E7458 File # E7458
Warranty 10 year limited 10 year limited 10 year limited