UL508A Motor Starters for Air Handling

Dependable and simple starting solution for Air Handling applications.


Enclosed Starters starting at only $450! Configure below.

Product Resources

Product Features

  • UL508A Type E Combination Starters
  • Available in Polycarbonate (Type 4/4X) and two versions of Carbon Steel (Type 1 or Type 3R, 4)
  • Pre-wired control circuit for quick and easy field installation
  • Each enclosure assembly includes a: Series 330 motor protection circuit breaker, Series 300 contactor, UL489 circuit breaker, a variety of 22mm IEC pilot devices, and external operating handle
  • Factory assemblies provide the convenience of a single catalog number and shorter control panel bill of material
  • Shipping Notice: Not available for same-day shipping. We assemble, test and ship our Series ECP Starters within 10 days. For expedited shipment options contact c3controls.

Configure Your Item Here

High quality motor starters that you can install and forget about for years to come.

c3controls' Electrical Engineers have designed enclosed motor starters specifically for air handling applications, and each are Listed per UL508A, the Standard for Industrial Control Panels.

Durable, Pre-Configured Enclosed Starters with robust features and functionality to meet your air handling application needs.

Our UL508A Type E Combination Direct-On-Line (DOL) Starters provide motor disconnect, short-circuit and ground fault protection, motor control, and motor overload protection. Each assembly includes an enclosure, motor protection circuit breaker, contactor, miniature circuit breaker, and 22mm IEC pilot devices.

MOTOR PROTECTION CIRCUIT BREAKER

  • Motor ratings up to 20HP @ 480V
  • Overload and short circuit protection
  • Certified as Manual Motor Controllers suitable as Motor Disconnects
  • Listed as a UL 60947-4-1A Type E self-protected combination Manual Motor Controller

CONTACTOR

  • Integral auxiliary contacts:
  • Right side mounted (1 NO) on 9A - 25AContactors
  • Front mounted (1 NO) on 32A Contactors

UL489 BRANCH CIRCUIT BREAKER

  • Double-pole for protection of the control circuit
  • 10kA @ 480Y/277V short circuit current rating
  • Easily resets in the case of a fault

22MM IEC PILOT DEVICES

  • Provides clear indication of the unit running or in the event of a fault
  • H-O-A selector switch
  • Red pilot light for Run indication
  • Amber pilot light for Fault indication

EXTERNAL OPERATING HANDLE

  • Robust handle for motor disconnecting
  • Red handle/yellow bezel
  • Padlockable with up to three (3) padlocks
  • Provides door interlock so the enclosure cannot be opened while in the ON position

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