Eaton PDC43S0800SNNS Power Defense MCCB - 800 A
Part Number: PDC43S0800SNNS
Quick Summary
Eaton Power Defense molded case circuit breaker protects critical electrical systems in industrial power distribution panels. For engineers balancing uptime with safety, nuisance trips and unexpected faults remain a costly challenge in manufacturing environments. This model aligns with CE marking and IP-rated resilience, and supports SIL-capable safety architectures in appropriate control schemes. With an 800 A rating and a compact footprint, the PDC43S0800SNNS streamlines installation while delivering reliable protection and lower lifecycle costs for panel builders and integrators.
Product Information
Extended Description
PDC43S0800SNNS Eaton: PDC410025,PDC43S0800SNNS
Product Name
Eaton Power Defense molded case circuit breaker
Catalog Number
PDC43S0800SNNS
UPC
786689663865
Product Length/Depth
0.483 m
Product Height
0.216 m
Product Width
0.279 m
Product Weight
13.154 kg
Amperage Rating
800 A
Circuit Protection, Molded Case Circuit Breakers, Volume 4, Tab 2
Power Defense molded case circuit breakers
Power Defense molded case circuit breakers
Power Defense molded case circuit breakers
Power Defense molded case circuit breakers
Power Defense molded case circuit breakers
Power Defense molded case circuit breakers
Power Defense molded case circuit breakers
Eaton Specification Sheet - PDC43S0800SNNS
High-current protection: The 800 A rating provides robust overload and short-circuit protection for main feeders, reducing unplanned downtime and extending equipment life in demanding industrial layouts. This translates to material and labor cost savings during maintenance windows and improved line availability for continuous production. Application-wise, it is well-suited for large power distribution panels and critical motor feeders where reliability is paramount. Rugged, measured footprint and weight: With dimensions of 0.483 m (L) x 0.279 m (W) x 0.216 m (H) and a weight of 13.154 kg, the device offers a stable, mechanically robust solution designed for demanding environments. This aids installers by minimizing space conflicts within switchgear and reducing vibration-related wear in dynamic loads. It also supports safer handling during retrofit or expansion projects in existing facilities. Procurement and compatibility advantages: Catalog Number PDC43S0800SNNS integrates seamlessly into Eaton’s Power Defense family, enabling straightforward part replacement, spare-part sourcing, and consistent protective coordination across boards and enclosures. This reduces project risk and shortens commissioning times for panel builders and integrators. Documentation and configuration support: Access to Eaton’s specification sheet and circuit protection catalogs ensures accurate sizing, coordination with accessories, and compliant installation practices. Quick-reference datasheets help engineers verify trip curves, coordination with upstream devices, and proper device settings before field deployment. Reliability and field-readiness: The Power Defense MCCB platform is designed for long service life under high-load conditions, with engineering-grade contact mechanisms and protective features that minimize nuisance trips while delivering dependable performance in harsh industrial environments. This supports maintenance planning and lowers total cost of ownership over the product lifecycle.
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FAQs
When retrofitting or deploying in existing panels, verify panel clearance for 0.483 m length, ensure compatible mounting hardware from the Power Defense family, and confirm wiring terminal torque per Eaton datasheets. Plan for adequate space to accommodate the 13.154 kg unit and maintain proper ventilation for thermal performance.
Key specs include a Catalog Number of PDC43S0800SNNS, Amperage Rating of 800 A, and physical dimensions of 0.483 m (L) × 0.279 m (W) × 0.216 m (H), with a weight of 13.154 kg. This MCCB is designed for high-current protection in industrial power distribution panels.
The PDC43S0800SNNS supports integration within SIL-capable safety architectures when used as part of a coordinated protection scheme. Ensure proper risk assessment and device coordination with other protective elements, and refer to the Eaton specification sheet for guidelines on trip curves and system-level safety compatibility.
The product is positioned within Eaton’s Power Defense line with typical regional certifications such as CE marking where applicable. For precise certifications (UL/CSA listings, IP ratings, etc.), consult the latest Eaton datasheet and regional compliance documentation included with the PDC43S0800SNNS catalog.
The 800 A MCCB improves uptime by providing reliable fault isolation for main feeders, reducing unplanned downtime and maintenance labor. Its robust construction and long service life support lower replacement frequency and spare-part costs, delivering a favorable total cost of ownership when deployed in high-load industrial panels.