5 HP 1 Phase Magnetic Starter NEMA 1 220-240V 22 - 34 Amp P30T

Low stock: 2 available
SKU: MSP30T
Regular price $99.95
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This listing is for a 5 horsepower, single-phase magnetic starter rated for 220–240 volts. Housed in a durable steel enclosure, this high-quality starter features a built-in overload relay adjustable from 22 to 34 amps to help protect your motor from overcurrent damage.

The unit includes a manual reset button, which can be switched to auto reset mode if needed. The enclosure is equipped with four 3/4" punch-out holes for wiring access and includes three rubber grommets to protect wires during installation. Wiring instructions are included for reference.

If you're running a 5 HP air compressor and experiencing burned-out pressure switch contacts, this magnetic starter is the solution. It offloads the electrical load from the pressure switch and improves reliability.

When used with an air compressor, a pressure switch (sold separately) is required to control the starter. The pressure switch will turn the starter on and off based on the tank pressure settings.

Imporant Notes:

  • Professional installation is required.
  • No warranty is offered once the item has been installed, due to the nature of electrical components.

Specifications:

  • Motor Compatibility: 5 HP
  • Voltage: 220–240V AC
  • Phase: Single Phase
  • Overload Protection: Adjustable from 22 to 34 Amps
  • Reset Type: Manual (switchable to Auto)
  • Enclosure Dimensions (H x W x D): 9" x 5.5" x 5.5"
  • Includes: Three rubber grommets and wiring instructions

Overview

Brand Shihlin Electric
Horsepower Maximum motor horsepower this starter is rated to control at the listed voltage and phase. 5.0 HP
Phase Single Phase
Voltage 220-240 V
Frequency 60 Hz
Overload adjustment range The overload relay’s adjustable trip-current band. Set the dial to roughly 115% of the motor’s full-load amps. 22.0–34.0 A
Enclosure NEMA 1 = general-purpose indoor. NEMA 4X = washdown / outdoor, dust- and corrosion-resistant. NEMA 1
Country of origin Where this starter is manufactured, per the manufacturer / supplier documentation. China
Catalog / part number P30T

Overload Protection

Reset mode Manual reset requires pressing the button after a trip; automatic re-closes on cooldown. Manual (switchable to automatic)

Enclosure & Physical

Enclosure material Steel
Dimensions (H × W × D) Approximate enclosure size from the manufacturer catalog. 9.0″ H × 5.5″ W × 5.5″ D

Ratings & Compliance

Application notes For air-compressor use, control the starter with a pressure switch (sold separately).