Leviton MS303-DSW Manual Motor Controller
Dielectric Voltage: Withstands 2200 VAC for 1 min.
Endurance: 6,000 cycles inductive motor type load
Grounding: Non-Grounding
Overload UL20 Test: 50 cycles at 6 times full rated current
Pole: 3
Short Circuit Current Rating: 10,000 RMS symmetrical amps at 600V AC max. when protected by a 30A time delay fuse
Temperature Rise: 50¼C Max at full rated current
Voltage: 600 VAC
Operating Temperature: -40¡C to 60¡C
Contacts: Silver-Alloy
Cover Material: Thermoplastic Polyester
Strap Material: Nickel-Plated Brass
Dielectric Voltage: Withstands 2200 VAC for 1 min.
Endurance: 6,000 cycles inductive motor type load
Grounding: Non-Grounding
Overload UL20 Test: 50 cycles at 6 times full rated current
Pole: 3
Short Circuit Current Rating: 10,000 RMS symmetrical amps at 600V AC max. when protected by a 30A time delay fuse
Temperature Rise: 50¼C Max at full rated current
Voltage: 600 VAC
Operating Temperature: -40¡C to 60¡C
Contacts: Silver-Alloy
Cover Material: Thermoplastic Polyester
Strap Material: Nickel-Plated Brass
Manual Motor Controller
30 Amp, 600 Volt, 3-Pole, Three-Phase Single Throw AC Manual Motor Controller, Suitable as Motor Disconnect, Standard Toggle, Industrial Grade, Non-Grounding, Back & Side Wiring - White
Powerswitch¨ Industrial Grade AC Manual Motor Controllers provide safe, reliable control of a variety of motor loads. Typical applications include manual ON/OFF switching control of conveyor systems, pumping machines, HVAC systems, air compressors and other heavy manufacturing equipment. These motor controllers are available for both single-phase and three-phase applications
AC Horsepower Ratings
HP Rating: 3HP-120V, 7.5HP-240V, 15HP-480V, 20HP-600VElectrical Specifications
Amperage: 30 ADielectric Voltage: Withstands 2200 VAC for 1 min.
Endurance: 6,000 cycles inductive motor type load
Grounding: Non-Grounding
Overload UL20 Test: 50 cycles at 6 times full rated current
Pole: 3
Short Circuit Current Rating: 10,000 RMS symmetrical amps at 600V AC max. when protected by a 30A time delay fuse
Temperature Rise: 50¼C Max at full rated current
Voltage: 600 VAC
Environmental Specifications
Flammability: Rated V-0 per UL 94Operating Temperature: -40¡C to 60¡C
Material Specifications
Base Material: Thermoplastic PolyesterContacts: Silver-Alloy
Cover Material: Thermoplastic Polyester
Strap Material: Nickel-Plated Brass
Terminal Screws: Nickel-Plated Brass 10-32, Triple Combination
Toggle: Thermoplastic Polyester
Terminal Accom.: #10 - #8 AWG
Terminal ID: T1, T2, T3, L1, L2 & L3 marked on back of device
Termination: Back & Side
Torque Range: 20 inch pounds maximum
Device Type: Toggle Switch
NEMA: WD-1 & WD-6
NOM: NOM-ANCE
UL 60947-4-1: supersedes UL 508
Warranty: 10-Year Limited
cUL per CSA C22.2 No. 111: File #E63969
Toggle: Thermoplastic Polyester
Mechanical Specifications
Product ID: Ratings are permanently marked on deviceTerminal Accom.: #10 - #8 AWG
Terminal ID: T1, T2, T3, L1, L2 & L3 marked on back of device
Termination: Back & Side
Torque Range: 20 inch pounds maximum
Product Features
Color: WhiteDevice Type: Toggle Switch
Standards and Certifications
ANSI: C-73NEMA: WD-1 & WD-6
NOM: NOM-ANCE
UL 60947-4-1: supersedes UL 508
Warranty: 10-Year Limited
cUL per CSA C22.2 No. 111: File #E63969
AC Horsepower Ratings
HP Rating: 3HP-120V, 7.5HP-240V, 15HP-480V, 20HP-600VElectrical Specifications
Amperage: 30 ADielectric Voltage: Withstands 2200 VAC for 1 min.
Endurance: 6,000 cycles inductive motor type load
Grounding: Non-Grounding
Overload UL20 Test: 50 cycles at 6 times full rated current
Pole: 3
Short Circuit Current Rating: 10,000 RMS symmetrical amps at 600V AC max. when protected by a 30A time delay fuse
Temperature Rise: 50¼C Max at full rated current
Voltage: 600 VAC
Environmental Specifications
Flammability: Rated V-0 per UL 94Operating Temperature: -40¡C to 60¡C
Material Specifications
Base Material: Thermoplastic PolyesterContacts: Silver-Alloy
Cover Material: Thermoplastic Polyester
Strap Material: Nickel-Plated Brass
Terminal Screws: Nickel-Plated Brass 10-32, Triple Combination
Toggle: Thermoplastic Polyester
Terminal Accom.: #10 - #8 AWG
Terminal ID: T1, T2, T3, L1, L2 & L3 marked on back of device
Termination: Back & Side
Torque Range: 20 inch pounds maximum
Device Type: Toggle Switch
NEMA: WD-1 & WD-6
NOM: NOM-ANCE
UL 60947-4-1: supersedes UL 508
Warranty: 10-Year Limited
cUL per CSA C22.2 No. 111: File #E63969
Toggle: Thermoplastic Polyester
Mechanical Specifications
Product ID: Ratings are permanently marked on deviceTerminal Accom.: #10 - #8 AWG
Terminal ID: T1, T2, T3, L1, L2 & L3 marked on back of device
Termination: Back & Side
Torque Range: 20 inch pounds maximum
Product Features
Color: WhiteDevice Type: Toggle Switch
Standards and Certifications
ANSI: C-73NEMA: WD-1 & WD-6
NOM: NOM-ANCE
UL 60947-4-1: supersedes UL 508
Warranty: 10-Year Limited
cUL per CSA C22.2 No. 111: File #E63969
