80026-230-01-R | Allen Bradley | 400 Amp Replacement Contactor Coil

Product Overview

The Allen Bradley 80026-230-01-R serves as the primary electromagnetic actuator for high-capacity 400 Amp industrial contactors. This single coil generates the necessary magnetic force to pull in the heavy-duty contacts, sustaining a secure electrical connection for large motor loads and power distribution circuits. Despite its discontinued status by the manufacturer, we offer this unit as 100% Brand New and Factory Original, providing a critical lifeline for maintaining legacy power control systems without resorting to unreliable refurbished parts.

Technical Specifications

Engineering Advantages

• Optimized Holding Force: The 80026-230-01-R produces a precise electromagnetic field that ensures the armature seats fully. This eliminates "chatter" and reduces contact bounce, which significantly extends the lifespan of the expensive 400A contact tips.

• High-Temperature Insulation: The coil utilizes premium varnished copper windings designed to withstand the thermal stresses of continuous-duty cycles. This robust insulation prevents internal short circuits even when housed in poorly ventilated control cabinets.

• Streamlined Mountable Design: The open-style architecture allows for straightforward physical integration into the contactor housing. The mountable frame aligns perfectly with original factory specs, ensuring the plunger moves through the coil center without mechanical friction.

• Legacy System Preservation: Using this brand-new original coil allows engineers to avoid the massive costs of replacing entire 400A contactor assemblies and re-wiring the associated power bus. It restores OEM-level performance to existing infrastructure.

FAQs

• Is this a refurbished or rewound coil?

  No. This 80026-230-01-R is 100% Brand New. It originates from factory-sealed stock. Unlike rewound coils, this unit maintains the exact electrical impedance and turn-count required to meet the original manufacturer's pull-in and drop-out voltage specifications.

• How do I confirm this coil fits my specific contactor?

  Verify the part number 80026-230-01-R on your existing coil or nameplate. This coil specifically services Allen Bradley 400 Ampere frame size contactors. Ensure your control voltage matches the coil's rated input to avoid immediate thermal damage.

• What are the primary indicators that a coil needs replacement?

  Burnt insulation odors, visible discoloration of the coil wrap, or a distinct "humming" noise during operation indicate impending failure. If the contactor fails to pull in or drops out intermittently, the coil has likely developed internal resistance and requires immediate replacement.

• Are there special mounting requirements for the open-style design?

  Ensure the mounting surface and armature path remain free of debris and iron filings. Because this is an open-style coil, contaminants can interfere with the mechanical movement. Tighten all mounting fasteners to factory torque specs to prevent vibration-induced wear.