Cutler-Hammer RD316T35W: A Reliable Choice for 1600A Heavy-Duty Applications

In large manufacturing plants, commercial buildings, or data centers, the main switchgear and power distribution centers are the "heart" of the facility. To handle massive electrical loads and maintain the stability of main feeder lines, a rugged, high-current circuit breaker is absolutely critical. Today, we take a closer look at the RD316T35W electronic Molded Case Circuit Breaker (MCCB), a classic product from the well-known brand Cutler-Hammer, a part of Eaton.

Key Specifications and Application Scenarios

1. 1600A Capacity for Main Power Distribution

This breaker belongs to Cutler-Hammer's classic Series C and features an RD 65k frame rating. It offers a maximum rating of 1600 Amps (3-Pole design) and supports up to 600 VAC at 50/60 Hz. This robust current-carrying capacity makes it highly suitable for use as a main incoming switch in large factories or commercial buildings. It is designed to handle overload, short circuit, and ground fault protection for heavy-duty feeder lines, providing a solid safety barrier for downstream equipment.

2. Convenience of a Pre-installed Auxiliary Switch

In practical industrial control and monitoring systems, remote status feedback from a breaker is crucial. As indicated on the nameplate, this model comes factory-equipped with an auxiliary switch. This means engineers do not need to purchase and install extra auxiliary contacts when integrating it into the system. They can directly obtain the breaker's open/closed status signal, which greatly simplifies the installation and commissioning process.

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Pre-owned Condition Backed by Rigorous Testing

For many MRO buyers and maintenance technicians, sourcing brand-new equipment for emergency repairs or large-scale part replacements often comes with high costs and long lead times. The RD316T35W we are offering is in a pre-owned condition (Used - Moderate Wear). While it shows signs of heavy use and normal operational wear, its core structure remains highly robust as heavy-duty industrial equipment. We understand that downtime equals lost revenue. Therefore, every unit is subjected to strict technical verification and professional functional testing before leaving our facility. This ensures the mechanical operation and electrical contacts are functioning properly, offering you a highly cost-effective and reliable solution.

Flexible Inventory and Fast Shipping Services

To meet the needs of various plant power distribution systems, we not only stock this 1600A model but also maintain a diverse inventory of other heavy-duty breakers, such as the ND312T32W, MDLB3800T33W, and RD316T32W. We provide highly efficient logistics responses and guarantee that your order will ship out within 3 days. We ensure your parts are delivered safely and reliably to your facility, helping you get your production system back online as quickly as possible.

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Disclaimer: 3B Industry are not authorized agents or dealers for any of the brands mentioned. We are independent, honest sellers of quality surplus inventory and tested pre-owned industrial components.