30 Amp AC Manual Motor Controller, 600 Volt, 3-Pole, Toggle Switch
30 Amp AC Manual Motor Controller, 600 Volt, 3-Pole, Toggle Switch
30 Amp AC Manual Motor Controller, 600 Volt, 3-Pole, Toggle Switch
Leviton

Leviton MS303-DSS 30 Amp AC Manual Motor Controller, 600 Volt, 3-Pole, Toggle Switch

  • MPN: MS303-DSS
  • UPC: 078477374184
  • PPN: LEV-MS303-DSS

CAD

$92.75

/ EA

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Spec sheet

Description

30 Amp, 600 Volt, 3-Pole, Three-Phase Single Throw AC Manual Motor Controller, Suitable as Motor Disconnect, Short Toggle, Industrial Grade, Non-Grounding, Back & Side Wiring, - Black

Features

  • 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.

Documentation & Downloads

Specifications

Key Specifications

Country of Origin
Mexico
RoHS CompliantFalse

Standards and Certifications

ANSI
C-73
NOM
NOM-ANCE
Warranty
10-Year Limited
NEMAWD-1 & WD-6
UL 60947-4-1supersedes UL 508
cUL per CSA C22.2 No. 111File #E63969

Material Specifications

Base Material
Thermoplastic Polyester
Contacts
Silver-Alloy
Strap Material
Nickel-Plated Brass
Toggle
Thermoplastic Polyester
ColorBlack
Cover MaterialThermoplastic Polyester
Terminal ScrewsNickel-Plated Brass 10-32, Triple Combination

Mechanical Specifications

Product ID
Ratings are permanently marked on device
Terminal ID
T1, T2, T3, L1, L2 & L3 marked on back of device
Torque Range
20 inch pounds maximum
Terminal Accom.#10 - #8 AWG
TerminationBack & Side

Product Features

Device Type
Toggle Switch

Environmental Specifications

Flammability
Rated V-0 per UL 94
Operating Temperature-40°C to 60°C

Electrical Specifications

Amperage
30 A
Endurance
6,000 cycles inductive motor type load
Overload UL20 Test
50 cycles at 6 times full rated current
Short Circuit Current Rating
10,000 RMS symmetrical amps at 600V AC max. when protected by a 30A time delay fuse
Voltage
600 VAC
Dielectric VoltageWithstands 2200 VAC for 1 min.
GroundingNon-Grounding
Pole3
Temperature Rise50ºC Max at full rated current

AC Horsepower Ratings

HP Rating
3HP-120V, 7.5HP-240V, 15HP-480V, 20HP-600V

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