Eaton PDC53K1600D4DR Molded Case Circuit Breaker - 50kA/415V
Part Number: PDC53K1600D4DR
Quick Summary
The Eaton PDC53K1600D4DR molded case circuit breaker provides high-current protection for industrial control panels and power distribution applications. Engineers often face arc-flash risk, nuisance trips, and downtime when selecting MCCBs; this device addresses those pain points with ARMS LSI, CAM Link, and Modbus RTU communications for safer, smarter protection. Certification details are managed by the manufacturer; the Power Defense family references IEC/CCC as part of its global strategy, with regional approvals to confirm. By delivering robust protection, diagnostic readiness, and straightforward panel integration, this solution helps minimize downtime, improve safety, and lower total cost of ownership in demanding environments.
Product Information
Extended Description
PDC53K1600D4DR Eaton: Power Defense IEC/CCC, Frame 5, Three Pole, 1600A, 50kA/415V, PXR20D ARMS LSI w/ Modbus RTU, CAM Link & Relays, Rear Terminals-Included
Product Name
Eaton Power Defense molded case circuit breaker
Catalog Number
PDC53K1600D4DR
UPC
786689401498
Product Length/Depth
629 mm
Product Height
365 mm
Product Width
387 mm
Product Weight
34927 g
Compliances
Contact Manufacturer
Circuit Protection, Molded Case Circuit Breakers, Volume 4, Tab 2
Eaton Power Defense for superior arc flash safety
Eaton Power Defense for superior arc flash safety
Eaton Power Defense for superior arc flash safety
Eaton Power Defense for superior arc flash safety
Eaton Power Defense for superior arc flash safety
Eaton Power Defense for superior arc flash safety
Eaton Power Defense for superior arc flash safety
Eaton Specification Sheet - PDC53K1600D4DR
Feature → Business Impact → Application: This MCCB delivers three-pole protection with a 1600A rating and a 50kA fault interrupt at 415V, enabling safe handling of high-demand motors and feeders. The rear-terminal design simplifies cabinet wiring and reduces installation time, making it ideal for retrofit projects in large industrial panels. Feature → Business Impact → Application: ARMS LSI, Modbus RTU and CAM Link integration enhances arc-flash safety, enables remote diagnostics, and eases control-system integration for Package Lines and Process Equipment. This reduces downtime and supports proactive maintenance strategies in manufacturing environments. Feature → Business Impact → Application: IEC/CCC references and Power Defense lineage provide regional compliance guidance; confirm certifications with the manufacturer to ensure site-specific approvals while maintaining global interoperability across Eaton protections. Feature → Business Impact → Application: Dimensional and weight specifics (629 mm L, 365 mm H, 387 mm W, ~34.9 kg) support accurate panel layout and mounting, reducing integration risk in legacy and new builds. Feature → Business Impact → Application: Rear-terminals included setup streamlines installation, lowers field wiring costs, and accelerates project timelines in large-scale electrical distribution.
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FAQs
The PDC53K1600D4DR is a three-pole molded case circuit breaker rated for 1600A with a 50kA fault interrupt at 415V, designed for standard electrical panels and motor control centers. It supports ARMS LSI, Modbus RTU communication, and CAM Link for relay integration, making it suitable for interfacing with Eaton Power Defense accessories and common industrial control architectures.
ARMS LSI provides advanced arc-flash mitigation features by enabling faster detection and selective tripping, reducing the energy released during faults. When paired with CAM Link and Modbus RTU, technicians gain visibility into protection status and remote diagnostics, enabling safer operation, quicker corrective actions, and improved compliance with safety programs.
Installation requires accounting for its dimensions: 629 mm length, 365 mm height, and 387 mm width, with a weight around 34.9 kg. Rear terminals simplify wiring, reducing cabinet complexity. Verify regional certification requirements with the manufacturer, and ensure compatibility with frame 5 MCCB mounting standards for reliable integration into existing panels.
Yes. With a 1600A capacity and 50kA short-circuit rating at 415V, the PDC53K1600D4DR is designed for demanding motor feeders and process lines. Its ARMS LSI, Modbus RTU communication, and CAM Link support modern control architectures, enabling safer operation, predictive maintenance, and improved uptime in manufacturing, metals, and chemical processing environments.
Official documentation includes Eaton’s Circuit Protection Molded Case Circuit Breakers catalog, Volume 4, Tab 2, and the PDC53K1600D4DR specification sheet. Additional multimedia resources cover Power Defense arc-flash safety and related datasheets; access the Eaton PDF specification sheet and related videos via the provided links to confirm technical details and installation guidance.