Eaton Power Defense molded case circuit breaker PDC53K1600D4YR - 50kA/415V
Part Number: PDC53K1600D4YR
Quick Summary
Eaton Power Defense molded case circuit breaker PDC53K1600D4YR protects high-capacity panels and motor control centers with robust overcurrent protection. Engineers often struggle to balance protection, diagnostics, and arc-flash safety within compact enclosures. This device supports IEC/CCC compliance for global deployment and offers ARMS LSI with Modbus RTU plus CAM Link for seamless monitoring and fault signaling. Rear terminals are included for easy wiring, and the three-pole, 1600 A frame delivers reliable protection without sacrificing installation flexibility. Together, protection, communication, and modular diagnostics help reduce downtime and simplify regulatory compliance across demanding industrial environments.
Product Information
Extended Description
PDC53K1600D4YR Eaton: Power Defense IEC/CCC, Frame 5, Three Pole, 1600A, 50kA/415V, PXR20D ARMS LSI w/ Modbus RTU, CAM Link, ZSI & Relays, Rear Terminals-Included
Product Name
Eaton Power Defense molded case circuit breaker
Catalog Number
PDC53K1600D4YR
UPC
786689401672
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 - PDC53K1600D4YR
Feature: High interrupting capacity and Frame 5 architecture. Business Impact: Enables reliable fault interruption up to 50 kA at 415 V, protecting expensive motors and drives while minimizing downstream damage. Application: Ideal for panel boards and motor control centers in heavy industry where reliability is non-negotiable. Feature: ARMS LSI with Modbus RTU, CAM Link, ZSI & Relays. Business Impact: Provides integrated fault signaling, advanced diagnostics, and remote monitoring, reducing maintenance visits and accelerating troubleshooting. Application: Suitable for machine control panels linked to SCADA systems and industrial networks. Feature: Rear terminals included and three-pole design. Business Impact: Simplifies field wiring and installation, improves terminal density, and reduces commissioning time. Application: Common in compact switchgear, control panels, and retrofit projects where space is at a premium. Feature: 1600 A current rating with 50 kA interrupting capacity. Business Impact: Supports high-current applications while delivering robust protection against short circuits, lowering downtime and equipment wear. Application: Large industrial drives, presses, and continuous-process lines. Feature: IEC/CCC alignment and modular protection options. Business Impact: Ensures regional compliance and future-proofing with scalable protection features and diagnostics. Application: Global manufacturing sites requiring standardized protective devices with easy regional certification reference.
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FAQs
The PDC53K1600D4YR is a three‑pole MCCB with rear terminals included, designed for straightforward panel mounting. Ensure proper mounting clearances per enclosure guidelines, verify conductor sizing for 1600 A service, and connect phase wiring to rear terminals to minimize wiring complexity and improve reliability.
Yes. The device includes ARMS LSI with Modbus RTU and CAM Link for enhanced monitoring, fault signaling, and integration with SCADA systems. This enables proactive protection, easier diagnostics, and reduced maintenance visits in automated facilities.
The PDC53K1600D4YR supports up to 1600 A with a 50 kA interrupting rating at 415 V. This combination is suitable for high‑current motor loads and heavy industrial drives, providing robust protection against short circuits and faults while minimizing damage to upstream equipment.
This unit references IEC/CCC compliance as part of its protection framework for global deployment. For region‑specific certifications beyond IEC/CCC, confirm with Eaton or the local distributor to ensure alignment with local regulatory requirements.
By combining high‑capacity protection with built‑in diagnostics and remote monitoring, the MCCB reduces downtime and speeds fault resolution. The rear‑terminal design and modular monitoring options streamline installation and maintenance, contributing to lower operational costs and improved uptime in continuous‑process environments.