UL508A Enclosed Combination Motor Starters

Enclosed UL508A Combination Motor Starters

Dependable and simple starting solution for any electric impeller, fan, pump, conveyor, or air handling motor applications.

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
Series ECP-300 Starters do not qualify for free ground shipping.
Shipping Notice: Not available for same-day shipping. We assemble, test and ship our Series ECP Starters within 5 days. For expedited shipment options contact c3controls.

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

c3controls' Electrical Engineers have designed enclosed combination motor starters specifically for any electric impeller, fan, pump, conveyor, or air handling motor applications, and each are Listed per UL508A, the Standard for Industrial Control Panels.

Polycarbonate Enclosure

Polycarbonate enclosure (14-7/8" H x 7-13/32" W x 7-1/8" D) features a lift-off cover, and is rated Type 1, 4, 4X, and IP66 for the most demanding applications—including wash-downs and corrosive environments.

Polycarbonate Enclosure

Carbon Steel Enclosure

Carbon Steel enclosure (14" H x 12" W x 8" D) features ANSI-61 grey powder coating inside and out, and comes in two versions; Type 1 or Type 3R, 4.

Pre-Configured

Starters are pre-configured based on motor size. Motor ratings up to 20HP @ 480V. Accepts one-phase or three-phase input voltage.

Pre-Wired Control Circuit

Pre-wired for quick and easy field installation, including color-coded and marked terminal blocks, control transformer, and controls circuit protection for simplicity of control circuit voltage, 24VAC as standard.

Integration Ready

The integration ready Hand-Off-Auto control circuit is pre-wired to accept Auto Run, On / Off commands from your BAS, PLC, relay or other dry contact for remote control in Auto mode.

Durable, Pre-Configured Enclosed Combination Motor Starters with robust features and functionality to meet your electric motor control application needs.

Our UL508A Type E Combination Motor 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

UL 489 Miniature Branch Circuit Breaker, Two Pole

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 Unibody Pilot Lights and Selector Switch

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