- Home /
- Industrial & Scientific /
- Industrial Electrical /
- Controls & Indicators /
- Industrial Switches /
- Rocker Switches






Leviton MS303-DS 30 Amp 600 Volt, Three-Pole, Three Phase AC Motor Starter, Suitable as Motor Disconnect, Toggle, Industrial Grade, Non-Grounding, Black
Compare price from $27.64 ~ $149.77ADVERTISEMENT
Compare Buying Options
Sort by Lowest Price | Item price | Delivery | Visit site |
---|---|---|---|
![]() eComfort.com Mitsubishi 3 Pole - Disconnect Switch - 30A - 600V | $127.50 | Delivery date & cost shown at checkout | |
![]() All Data Resource Leviton MS303-DS | 30 Amp, 600 Volt, 3-Pole, Three-Phase Single Throw AC Manual Motor Controller, Standard Toggle, Industrial Grade, Non-Grounding, | $65.89 | Delivery date & cost shown at checkout | |
![]() Galesburg Electric Industrial Supply Leviton MS303-DS - Manual Motor Starter 30A600V 3PH Switch | $29.45 | Delivery date & cost shown at checkout | |
![]() Verical MS303-DS - Power Connector Assembly - Leviton | $149.77 | Delivery date & cost shown at checkout | |
![]() Nassau National Cable 30A 600V Manual Motor Controller Black MS303-DS | $87.41 | Delivery date & cost shown at checkout | |
![]() Nassau National Cable 30A 600V Manual Motor Controller Black MS303-DSS | $77.90 | Delivery date & cost shown at checkout | |
![]() State Electric Supply Co. Leviton MS303-DS Industrial Grade Manual Non-Grounding AC Motor Starter Switch, 600 VAC, 30 A, 20 hp Power Rating, TPST Contact | $71.91 | Delivery date & cost shown at checkout | |
![]() Amazon.com Leviton MS303-DS 30 Amp 600 Volt, Three-Pole, Three Phase AC Motor Starter, Suitable as Motor Disconnect, Toggle, Industrial Grade, Non-Grounding, | $27.64 | Delivery date & cost shown at checkout | |
![]() Home Depot 30 Amp 600 Volt Industrial Grade Three Pole Three Phase AC Manual Motor Controller Toggle Switch - Black | $27.64 | Delivery date & cost shown at checkout | |
![]() JMAC Supply Leviton MS303-DS | $94.79 | Delivery date & cost shown at checkout | |
![]() Voomi Supply Leviton MS303-DS Industrial Grade Manual Non-Grounding AC Motor Starter Switch 600VAC 30A 20hp | $57.12 | Delivery date & cost shown at checkout | |
![]() Marshall E. Campbell Co. 30 Amp, 600 Volt, 3-Pole, Three-Phase Single Throw AC Manual Motor Controller, Suitable as Motor Disconnect, Short Toggle, Industrial Grade, Non-Groun | $35.81 | Delivery date & cost shown at checkout | |
![]() Platt Electric Supply Manual Motor Switch 30A 600VAC, Standard Toggle, 3P Black | $64.87 | Delivery date & cost shown at checkout | |
![]() Platt Electric Supply Manual Motor Switch, 30A, 600VAC, Short Toggle, 3P, Black | $64.87 | Delivery date & cost shown at checkout | |
![]() ULE Group Manual Motor Controller | $47.49 | Delivery date & cost shown at checkout | |
![]() Radwell.com LEVITON MS303-DSS - Pilot Devices & Toggle Switch Supplies | $49.00 | Delivery date & cost shown at checkout | |
![]() OnlineComponents.com MS303-DS Leviton 30 Amp, 600 Volt, 3-Pole, Three-Phase Single Throw AC Manual Motor Controller, Suitable as Motor Disconnect, Standard Toggle, | $115.21 | Delivery date & cost shown at checkout | |
![]() Crescent Electric Supply Company Leviton | 30 Amp 600 Volt, Three-Pole, Three Phase AC Motor Starter, Suitable as Motor Disconnect, Toggle, Ind | MS303-DS | $122.81 | Delivery date & cost shown at checkout | |
![]() Crescent Electric Supply Company Leviton | 30 Amp, 600 Volt, Three-Pole, 3 Phase AC Motor Starter, Suitable as Motor Disconnect, Short Toggle, | MS303-DSS | $122.81 | Delivery date & cost shown at checkout | |
![]() BuyRite Electric Leviton MS303-DS 30 Amp 600 Volt Industrial Grade Three Pole Three Phase AC Manual Motor Controller Toggle Switch - Black BY BUYRITE ELECTRIC | $28.00 | Delivery date & cost shown at checkout | |
![]() Ready Wholesale Electric Supply Leviton MS303-DS - 30 Amp, 600 Volt, Three-Pole, Three Phase AC Manual Motor Controller, Suitable as Motor Disconnect, Toggle, Industrial Grade, Non- | $63.66 | Delivery date & cost shown at checkout | |
![]() www.bestledz.com Leviton ms303-ds Black Toggle Switch | $95.99 | Delivery date & cost shown at checkout | |
![]() www.bestledz.com Leviton MS303-DSS Motor Starter | $95.99 | Delivery date & cost shown at checkout | |
![]() Leviton e-Store 30 Amp, 600 Volt, Three-Pole, 3 Phase AC Motor Starting Switch, Non-Grounding, MS303-DSS | Leviton | $84.71 | Delivery date & cost shown at checkout | |
![]() Williams Automation Leviton MS303-DS - New (Factory Sealed) | $94.83 | Delivery date & cost shown at checkout | |
![]() Beverly Hills Lighting MS303-DS 30A 3P Motor Switch | $41.30 | Delivery date & cost shown at checkout | |
![]() ACWholesalers.com Mitsubishi 30A 600V 3 Pole Disconnect Switch | $127.50 | Delivery date & cost shown at checkout | |
![]() Cooper Electric Leviton MS303-DS 600 Volt 30 Amp 3-Pole 3-Phase 20 Hp Black Thermoplastic Polyester Toggle AC Motor Starting Switch | $92.66 | Delivery date & cost shown at checkout | |
![]() Twacomm.com Leviton Motor Starting Switch Black | $58.95 | Delivery date & cost shown at checkout | |
![]() Twacomm.com Leviton Motor Starting Switch White | $58.95 | Delivery date & cost shown at checkout | |
![]() Twacomm.com Short Toggle Manual Motor Starting Switch | $66.81 | Delivery date & cost shown at checkout | |
![]() GoVets.com Leviton Manual Motor Starters MPN:MS303-DS | $89.29 | Delivery date & cost shown at checkout | |
![]() GoVets.com Leviton Manual Motor Starters MPN:MS303-DSS | $82.49 | Delivery date & cost shown at checkout | |
![]() Volition Leviton MS303-DS EB NON-REV MTR STRT 3PO3PH 30A600V (Toggle Switches 71572109) | $79.50 | Delivery date & cost shown at checkout | |
![]() Volition Leviton MS303-DS Three Phase AC Motor Starting Switch, 30 Amp, 600 Volt (LEV-MS303-DS) | $35.04 | Delivery date & cost shown at checkout | |
![]() Volition Leviton MS303-DSS EB NON-REV MTR STRT SHORT 3PO3PH 30A600V (Toggle Switches 71693250) | $66.18 | Delivery date & cost shown at checkout | |
![]() Codale Leviton MS303-DS 600 Volt 30 Amp 3-Pole 3-Phase 20 Hp Black Thermoplastic Polyester Toggle AC Motor Starting Switch | $130.32 | Delivery date & cost shown at checkout | |
- 127.50eComfort.com
Mitsubishi 3 Pole - Disconnect Switch - 30A - 600V
Delivery date & cost shown at checkout
- 65.89All Data Resource
Leviton MS303-DS | 30 Amp, 600 Volt, 3-Pole, Three-Phase Single Throw AC Manual Motor Controller, Standard Toggle, Industrial Grade, Non-Grounding,
Delivery date & cost shown at checkout
- 29.45Galesburg Electric Industrial Supply
Leviton MS303-DS - Manual Motor Starter 30A600V 3PH Switch
Delivery date & cost shown at checkout
- 149.77Verical
MS303-DS - Power Connector Assembly - Leviton
Delivery date & cost shown at checkout
- 87.41Nassau National Cable
30A 600V Manual Motor Controller Black MS303-DS
Delivery date & cost shown at checkout
- 77.90Nassau National Cable
30A 600V Manual Motor Controller Black MS303-DSS
Delivery date & cost shown at checkout
- 71.91State Electric Supply Co.
Leviton MS303-DS Industrial Grade Manual Non-Grounding AC Motor Starter Switch, 600 VAC, 30 A, 20 hp Power Rating, TPST Contact
Delivery date & cost shown at checkout
- 27.64Amazon.com
Leviton MS303-DS 30 Amp 600 Volt, Three-Pole, Three Phase AC Motor Starter, Suitable as Motor Disconnect, Toggle, Industrial Grade, Non-Grounding,
Delivery date & cost shown at checkout
- 27.64Home Depot
30 Amp 600 Volt Industrial Grade Three Pole Three Phase AC Manual Motor Controller Toggle Switch - Black
Delivery date & cost shown at checkout
- 94.79JMAC Supply
Leviton MS303-DS
Delivery date & cost shown at checkout
- 57.12Voomi Supply
Leviton MS303-DS Industrial Grade Manual Non-Grounding AC Motor Starter Switch 600VAC 30A 20hp
Delivery date & cost shown at checkout
- 35.81Marshall E. Campbell Co.
30 Amp, 600 Volt, 3-Pole, Three-Phase Single Throw AC Manual Motor Controller, Suitable as Motor Disconnect, Short Toggle, Industrial Grade, Non-Groun
Delivery date & cost shown at checkout
- 64.87Platt Electric Supply
Manual Motor Switch 30A 600VAC, Standard Toggle, 3P Black
Delivery date & cost shown at checkout
- 64.87Platt Electric Supply
Manual Motor Switch, 30A, 600VAC, Short Toggle, 3P, Black
Delivery date & cost shown at checkout
- 47.49ULE Group
Manual Motor Controller
Delivery date & cost shown at checkout
- 49.00Radwell.com
LEVITON MS303-DSS - Pilot Devices & Toggle Switch Supplies
Delivery date & cost shown at checkout
- 115.21OnlineComponents.com
MS303-DS Leviton 30 Amp, 600 Volt, 3-Pole, Three-Phase Single Throw AC Manual Motor Controller, Suitable as Motor Disconnect, Standard Toggle,
Delivery date & cost shown at checkout
- 122.81Crescent Electric Supply Company
Leviton | 30 Amp 600 Volt, Three-Pole, Three Phase AC Motor Starter, Suitable as Motor Disconnect, Toggle, Ind | MS303-DS
Delivery date & cost shown at checkout
- 122.81Crescent Electric Supply Company
Leviton | 30 Amp, 600 Volt, Three-Pole, 3 Phase AC Motor Starter, Suitable as Motor Disconnect, Short Toggle, | MS303-DSS
Delivery date & cost shown at checkout
- 28.00BuyRite Electric
Leviton MS303-DS 30 Amp 600 Volt Industrial Grade Three Pole Three Phase AC Manual Motor Controller Toggle Switch - Black BY BUYRITE ELECTRIC
Delivery date & cost shown at checkout
- 63.66Ready Wholesale Electric Supply
Leviton MS303-DS - 30 Amp, 600 Volt, Three-Pole, Three Phase AC Manual Motor Controller, Suitable as Motor Disconnect, Toggle, Industrial Grade, Non-
Delivery date & cost shown at checkout
- 95.99www.bestledz.com
Leviton ms303-ds Black Toggle Switch
Delivery date & cost shown at checkout
- 95.99www.bestledz.com
Leviton MS303-DSS Motor Starter
Delivery date & cost shown at checkout
- 84.71Leviton e-Store
30 Amp, 600 Volt, Three-Pole, 3 Phase AC Motor Starting Switch, Non-Grounding, MS303-DSS | Leviton
Delivery date & cost shown at checkout
- 94.83Williams Automation
Leviton MS303-DS - New (Factory Sealed)
Delivery date & cost shown at checkout
- 41.30Beverly Hills Lighting
MS303-DS 30A 3P Motor Switch
Delivery date & cost shown at checkout
- 127.50ACWholesalers.com
Mitsubishi 30A 600V 3 Pole Disconnect Switch
Delivery date & cost shown at checkout
- 92.66Cooper Electric
Leviton MS303-DS 600 Volt 30 Amp 3-Pole 3-Phase 20 Hp Black Thermoplastic Polyester Toggle AC Motor Starting Switch
Delivery date & cost shown at checkout
- 58.95Twacomm.com
Leviton Motor Starting Switch Black
Delivery date & cost shown at checkout
- 58.95Twacomm.com
Leviton Motor Starting Switch White
Delivery date & cost shown at checkout
- 66.81Twacomm.com
Short Toggle Manual Motor Starting Switch
Delivery date & cost shown at checkout
- 89.29GoVets.com
Leviton Manual Motor Starters MPN:MS303-DS
Delivery date & cost shown at checkout
- 82.49GoVets.com
Leviton Manual Motor Starters MPN:MS303-DSS
Delivery date & cost shown at checkout
- 79.50Volition
Leviton MS303-DS EB NON-REV MTR STRT 3PO3PH 30A600V (Toggle Switches 71572109)
Delivery date & cost shown at checkout
- 35.04Volition
Leviton MS303-DS Three Phase AC Motor Starting Switch, 30 Amp, 600 Volt (LEV-MS303-DS)
Delivery date & cost shown at checkout
- 66.18Volition
Leviton MS303-DSS EB NON-REV MTR STRT SHORT 3PO3PH 30A600V (Toggle Switches 71693250)
Delivery date & cost shown at checkout
- 130.32Codale
Leviton MS303-DS 600 Volt 30 Amp 3-Pole 3-Phase 20 Hp Black Thermoplastic Polyester Toggle AC Motor Starting Switch
Delivery date & cost shown at checkout
Product Details
Best Review
Customers appreciate the toggle switch's functionality, value, and build quality. They find it works well as a disconnect for air handlers and consider it the cheapest way to turn on and off 480 Volts. The sturdy plastic construction with clamp and screw terminals adds to its durability.AI-generated from the text of customer reviews
Popular Products

Toysmith Tech Gear Multi Voice Changer, Amplifies Voice With 8 Different Voice Effects, For Boys & Girls Ages 5+, Colors vary
$15.12
Compare at 26 stores

Newhouse Hardware Two Note Electric Door Bell Chime Kit with 16V/10 VA Transformer & Surface Mount Lighted Push Buttons, White
$23.16
Compare at 8 stores

Noisy Dinosaurs: Includes Six Sounds! (My First)
$9.11
Compare at 43 stores

First Alert SMI100, Battery-Operated Smoke Alarm, 1-Pack
$16.98
Compare at 30 stores

Vevor 200W Police Siren PA System Car Warning Alarm Vehicle 7 Sound Loud Warning Alarm Kit MIC System Emergency Fire Siren PA Speaker : Electronics
$59.99
Compare at 10 stores