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    • CN15SN3
  • Eaton CN15SN3 NEMA Size 5 contactor
  • Eaton CN15SN3 NEMA Size 5 contactor

    CN15SN3

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    MSRP: $14,717.08
    Now: $4,783.05
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    SKU:
    CN15SN3
    UPC:
    CN15SN3
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    Product Description

    Eaton CN15SN3 NEMA Size 5 Contactor – Reliable Power for Demanding Industrial Systems

    The Eaton CN15SN3 is a 270 AMP, NEMA Size 5 contactor engineered for precision control of high-power motors and industrial equipment. With a rugged three-pole design and voltage ratings up to 480/600V, this contactor ensures safe, efficient operation in harsh environments—from manufacturing plants to HVAC systems.

    Key Features and Specifications

    Specification Details
    Amperage Rating 270 AMP continuous duty
    Voltage Rating 480/600V AC (3-phase
    Horsepower (HP) Ratings

    100 HP @ 240V (3-phase)

    200 HP @ 480/600V (3-phase)

    Coil Voltage 110/120V or 220/240V AC
    NEMA Size 5
    Configuration Non-reversing, three-pole design
    Auxiliary Contacts 1 side-mounted Normally Open (N.O.) contact; expandable for custom control
    Certifications NEMA-rated for durability; built to withstand dust, moisture, and vibration

    cn-find-coil.jpg

    Why the Eaton CN15SN3 Stands Out

    1. Industrial-Grade Durability: NEMA-certified construction ensures reliable performance in extreme conditions—perfect for factories, warehouses, and outdoor installations.
    2. Space-Saving Design: Compact footprint simplifies installation in tight control panels without compromising power.
    3. Easy Integration: Compatible with 110-240V AC control circuits and expandable auxiliary contacts for automation systems.
    4. Reduced Downtime: Robust contacts minimize arcing and wear, extending service life even with frequent starts/stops.

    Ideal Applications

    • Motor Control: Pumps, compressors, conveyors, and heavy machinery.
    • HVAC Systems: High-efficiency operation for commercial heating/cooling units.
    • Industrial Automation: Integration with PLCs and control panels.
    • Lighting & Power Distribution: Manage large-scale 3-phase lighting systems.

    Why Choose Eaton?

    Eaton’s CN15SN3 combines decades of engineering expertise with industry-leading safety standards. Trusted by engineers worldwide, this contactor delivers:

    • Proven Performance: Backed by Eaton’s 2-year warranty.
    • Easy Maintenance: Accessible terminals and replaceable contacts.
    • Global Support: Expert technical assistance and fast replacement parts.

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    Eaton CN15SN3 NEMA Size 5 contactor
    CN15SN3

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      sku: CN15SN3A

      CN15SN3A

      MSRP: $14,717.08
      Now: $4,783.05
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    202 S 6th Street
    Emmaus, PA 18049
    800.222.5129
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