LEV MS303-DS
MFG #MS303-DS
UPC #07847737415
SKU #3815921
44 in Stock
Stock Item
More available 03/20/2026 and 04/03/2026
$50.18/EA
Product description
LEV MS303-DS 30AMP 600VAC THREE POLE AC MOTOR STARTER TOGGLE SWITCH INDUSTRIAL GRADE BACK/SIDE WIRED
Leviton®, MS303-DS, AC Motor Starter Switch, Industrial Grade Manual Non-Grounding, 600 VAC, 30 A, 20 hp Power, TPST Contact Configuration, 30 A at 600 VAC Contact, 3 Pole, Standard Toggle Actuator, Back and Side Wired Connection, NEMA WD-1/WD-6 Enclosure, Panel Mounting, 6000 Cycles Operating Cycles, Polyester, Black, Environmental Conditions: -40 to 60 deg C Operating Temperature, 2.03 in W x 2.46 in D x 3.75 in H Dimensions
Leviton®, MS303-DS, AC Motor Starter Switch, Industrial Grade Manual Non-Grounding, 600 VAC, 30 A, 20 hp Power, TPST Contact Configuration, 30 A at 600 VAC Contact, 3 Pole, Standard Toggle Actuator, Back and Side Wired Connection, NEMA WD-1/WD-6 Enclosure, Panel Mounting, 6000 Cycles Operating Cycles, Polyester, Black, Environmental Conditions: -40 to 60 deg C Operating Temperature, 2.03 in W x 2.46 in D x 3.75 in H Dimensions
- Commercial Applications
- Leviton® AC Motor Starter Switch, Industrial Grade Manual Non-Grounding, 600 VAC, 30 A, 20 hp Power, TPST Contact Configuration, 30 A at 600 VAC Contact, 3 Pole, Standard Toggle Actuator, Back/Side Wired Connection, NEMA WD-1/WD-6 Enclosure, Panel Mounting, 6000 Cycles Operating Cycles, Polyester, Black, Environmental Conditions: -40 to 60 deg C Operating Temperature, 2.03 in W x 2.46 in D x 3.75 in H Dimensions
- Cam driven mechanism enhances fast make/slow break
Silver alloy contacts for maximum conductivity and service life
Insulating barrier between terminals provide isolation between phases
Nickel plated brass mounting strap, terminal screw and external clamps for superior strength and corrosion resistance
Oversized toggle provides positive actuation, even with gloved hand
- SWITCH START MOT AC 600VAC 30A 20HP TPST
- Product Catalog Page(s)
MSDS
Specification Sheet
- ANSI C73|cUL per CSA C22.2 No. 111 (File E63969) Certified|NOM-ANCE Certified|UL 60947-4-1 Supersedes UL 508|UL94 V-0 Flammability Rating
- Brand: LevitonAction: TPSTActuator: ToggleAmperage Rating: 30 AMPApplication: CommercialConnection: Back Wired;Side WiredCountry of Origin: MXEnvironmental Conditions: Flammability (Rated V-0 per UL94)Number of Poles: 3Operating Temperature: -40 to +60 DEG CSize: 3.75 H x 23 W x 2.46 D INSpecial Features: Suitable as Motor Disconnect, Industrial Grade, Non-GroundingStandard: NEMA (WD-1 & WD-6);ANSI (C-73);NOM Certified (057);UL508 (File E63969);cUL per CSA C22.2 No. 111 (File E63969)Type: Standard Toggle;Three-Pole AC Motor Starter SwitchVoltage Rating: 600 VAC