Cutler-Hammer C316FNA3 Motor Contactor Assembly (Used)

The Cutler-Hammer C316FNA3 is an industrial three-phase motor starter contactor assembly designed for heavy-duty electric motor management. Operating on a 240V 50Hz control coil and featuring an attached top-mounted Cutler-Hammer C320KGT4 Series A2 auxiliary contact block, this verified pre-owned unit supports a 25A open continuous current limit, offering a highly dependable panel maintenance alternative.

SKU: TE-50 Category: Brand:

Cutler-Hammer C316FNA3 Motor Starter Contactor Assembly Used

Manage and isolate high-power industrial machinery loops safely without paying full retail distributor expenses. This fully verified, pre-owned Cutler-Hammer C316FNA3 Motor Starter Contactor Assembly comes equipped with a top-mounted auxiliary expansion module, delivering premium electromechanical load breaking for three-phase commercial distribution panels and factory motor control centers.

SPECIFICATION / VALUEDETAILS & BENEFITS
Item ConditionUSED — Thoroughly inspected second-hand automation hardware. Enclosure tracks are robust with clear data plaques, internal coil spring mechanism functions with factory-tight snap performance, and pressure terminal clamp screws are unmarred. Made in USA.
Product TypeHeavy-duty 3-pole line voltage motor control contactor switch framework.
Model / Series ReferenceContactor Base: C316FNA3 / Top Auxiliary Module: C320KGT4 Series A2 (Conforms strictly to international EN/IEC 60947-4-1, EN/IEC 60947-5-1, and UL/CSA industrial parameters).
Main Contact Capacity25 Amp open continuous rating threshold (AC1 Ith = 32 Amps maximum thermal load capacity). Rated for 3-phase motor configurations up to 11kW / 15HP under 380/415V thresholds. Maximum operational limits run up to 660V AC.
Control Coil Rating240V AC control voltage path operating at a stable 50Hz network frequency (Part tracking marker: 9-2876-11).
Auxiliary Contact BlockIncludes a factory-snapped C320KGT4 auxiliary module (Terminals 53-54 / 63-64). Features a heavy A600/P300 pilot duty rating capacity, safely handling control line switches from 10A at 120V up to 1.5A at 600V under AC15 configurations.
Value AdvantageGenuine American industrial switchgear by Eaton Cutler-Hammer. Rugged modular layout allows for straightforward DIN-rail or screw backing attachment inside control enclosures. Combining the heavy-duty base contactor with a versatile auxiliary terminal pack offers a highly economical alternative for backup maintenance stock.

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