Eaton PDC43M0800TAAS MCCB - 800A 3P 70/53kA

Part Number: PDC43M0800TAAS
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Manufacturer
Eaton
Part number
PDC43M0800TAAS

Quick Summary

Eaton Power Defense molded case circuit breaker protects electrical distribution in industrial panels. A common challenge is balancing fast protection with selective trips in dense switchgear environments. It meets CE conformity via EU Declaration of Conformity and IEC/CCC certification for global deployment. With an 800 A rating and three poles, the unit supports scalable protection for motors, feeders, and critical loads, while adjustable thermal and magnetic trips enable precise coordination. Robust terminals and a compact frame help simplify installation and maintenance, delivering improved uptime and reduced lifecycle costs for panel builders and end users. This combination also supports scalable protection approaches in multi-zone panels and aligns with modern plant reliability programs.

Product Information

Extended Description

PDC43M0800TAAS Eaton: Eaton Power Defense 4 Breaker, IEC/CCC, 3-Pole,70kA/53kA, 800A,Thermal Magnetic, Adjustable Thermal, Adjustable Magnetic, Screw Terminals, Metric Tapped Conductors
Product Name
Eaton Power Defense molded case circuit breaker
Catalog Number
PDC43M0800TAAS
Model Code
PDC43M0800TAAS
UPC
786689165161
Product Length/Depth
111.2 mm
Product Height
406.4 mm
Product Width
209.6 mm
Product Weight
29 lb
Amperage Rating
800 A
Number of poles
Three-pole
Series
Power Defense
Feature: High interrupting capacity with 800 A rating and 70 kA/53 kA short-circuit ratings. Impact: Enables rapid fault isolation, protecting valuable motors, transformers, and feeders from catastrophic faults while helping maintain plant uptime and safety. Application: Ideal for motor feeders and large distribution panels in manufacturing and process facilities where robust protection is required and panel density is high. Feature: Thermal Magnetic trip with adjustable thermal and magnetic curves. Impact: Delivers precise coordination for varied load profiles and motor starting spikes, reducing nuisance trips and optimizing selective protection. Application: Use in applications with varying starting currents and heavy loads, such as conveyors, pumps, and presses; tune trip settings to align with upstream devices. Feature: Three-pole design with screw terminals and metric tapped conductors. Impact: Streamlines field wiring, improves termination reliability, and lowers installation time in new builds or panel retrofits. Application: Suitable for standard IEC/CCC panel boards and rugged environments where secure, compact terminations are essential. Feature: Power Defense frame compatibility and durable construction. Impact: Provides long service life in harsh industrial spaces, with consistent performance across temperature ranges and frequent switching. Application: Fits new installations and upgrades in control panels, switchgear, and industrial automation cabinets, with straightforward retrofits and minimal downtime during changes. Feature: Rich documentation and certified compliance. Impact: Access to application notes, datasheets, and videos accelerates design, commissioning, and maintenance planning, while CE conformity (EU DoC) and IEC/CCC certification simplify cross-border procurement. Application: Use in global projects and multi-site deployments to ensure consistent protective performance.

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FAQs

Yes. The PDC43M0800TAAS supports standard industrial wiring with screw terminals and metric tapped conductors, simplifying panel fabrication and field installation. It is a three-pole MCCB designed for three-phase systems and Power Defense frame compatibility, enabling straightforward integration into control panels and switchgear. Follow Eaton's torque specifications and wiring guidelines to ensure secure, compliant connections.
Key performance specs include an 800 A amperage rating, three poles, and short-circuit ratings of 70 kA and 53 kA. It uses a thermal-magnetic trip with adjustable thermal and magnetic curves, enabling tailored protection. This combination supports reliable protection for motor feeders and critical loads while minimizing nuisance trips in demanding industrial environments.
Best suited for industrial panel boards, switchgear, and motor feeders in manufacturing and processing environments. The three-pole configuration and rugged Power Defense design handle heavy loads and frequent switching. The product’s wiring options and compact dimensions simplify installation in tight spaces, while adjustable trip settings allow precise coordination with upstream protective devices.
Certifications include CE conformity demonstrated by the EU Declaration of Conformity and IEC/CCC certification for international markets. These endorsements support regulatory compliance in Europe and China, streamline procurement for global projects, and reinforce confidence in protective performance for critical electrical infrastructure.
The adjustable trip unit enables optimized protection curves, reducing unexpected trips and downtime. Durable construction lowers replacement costs and extends service life. Use Eaton's application notes and datasheets to select the correct trip settings for your loads, improving protection coordination in panels and switchgear, which translates to higher uptime and lower maintenance overhead.