Eaton PDC53K1600E2ZR Power Defense MCCB - 50kA/415V
Part Number: PDC53K1600E2ZR
Quick Summary
Power Defense MCCB protects critical electrical distribution systems by interrupting fault currents and preventing equipment damage in industrial facilities. This model addresses the common challenge of upgrading panels without sacrificing reliability or speed. It features LSI with ZSI and relays and arrives with rear terminals included for faster wiring during installation. For global deployments, verify regional compliance requirements and consider integrating with Eaton’s Power Defense ecosystem to improve switchgear performance and serviceability.
Product Information
Extended Description
PDC53K1600E2ZR Eaton: Power Defense IEC/CCC, Frame 5, Three Pole, 1600A, 50kA/415V, PXR20 LSI w/ ZSI & Relays, Rear Terminals-Included
Product Name
Eaton Power Defense molded case circuit breaker
Catalog Number
PDC53K1600E2ZR
UPC
786689398217
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
Power Defense Breakers
Power Defense Breakers
Power Defense Breakers
Power Defense Breakers
Power Defense Breakers
Power Defense Breakers
Power Defense Breakers
Eaton Specification Sheet - PDC53K1600E2ZR
This device provides scalable protection that directly reduces equipment damage and downtime in demanding environments. The 1600A frame paired with a 50kA/415V rating delivers robust fault current interruption for large motors and switchgear, supporting higher availability and productivity. LSI with ZSI and relays enables precise trip signaling and diagnostic data for proactive maintenance and faster fault isolation. Rear terminals simplify wiring and retrofits, cutting installation time and reducing wiring errors. The compact footprint and Frame 5 design optimize enclosure fit, enabling modular expansion without extensive rewiring. Compatibility with the Power Defense family enhances traceability, service support, and long-term maintenance planning for industrial plants.
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FAQs
When installing the PDC53K1600E2ZR, ensure space for its 629 mm length, 365 mm height, and 387 mm width, and accommodate rear-terminal wiring. The three-pole configuration supports high-current applications up to 1600 A. Use the included rear terminals to simplify wiring runs and ensure secure torque per manufacturer guidelines.
This MCCB delivers 1600 A frame capacity with a 50 kA short-circuit breaking rating at 415 V. The LSI with ZSI and relays provides precise trip control and fast fault interruption, enabling reliable protection for heavy motors and switchgear under high fault current conditions.
Yes. The PDC53K1600E2ZR is designed as part of the Power Defense family, featuring rear-terminal wiring and a compatible frame size for easy integration with existing MCCBs and switchgear. Its three-pole, 1600 A rating supports scalable protection in modular panels.
Compliances are listed as 'Contact Manufacturer' for this model. For global deployments, verify CE marking, UL/CSA listings, and any regional IP or SIL requirements with Eaton. Confirm enclosure ratings and installation standards with local authorities to ensure full regulatory compliance.
The PDC53K1600E2ZR reduces downtime through robust, high-current protection and reliable trip signaling. Rear-terminal wiring lowers installation time, while ZSI relays support proactive maintenance with diagnostic data. Over time, these features help extend equipment life and reduce maintenance costs in large-scale electrical distributions.