Eaton PDC44G0800TAAS Molded Case Circuit Breaker - 36kA
Part Number: PDC44G0800TAAS
Quick Summary
The Eaton PDC44G0800TAAS molded case circuit breaker protects power feeders in industrial panels. It is designed to reliably interrupt faults in four-pole configurations while handling up to 800 A with a 36 kA interrupting rating. In dense switchgear, incorrect protection settings or slow fault clearance can lead to unplanned downtime and equipment damage. This unit is CE/IEC/CCC compliant, with an EU Declaration of Conformity, and provides 100% neutral protection to balance three-phase systems. For equipment builders, it reduces installation risk and simplifies compliance documentation. Its compatibility with screw terminals and metric tapped conductors supports robust, field-wiring options and scalable protection across manufacturing lines.
Product Information
Extended Description
PDC44G0800TAAS Eaton: Eaton Power Defense 4 Breaker, IEC/CCC, 4-Pole (100% Neutral Protection),36kA/36kA, 800A,Thermal Magnetic, Adjustable Thermal, Adjustable Magnetic, Screw Terminals, Metric Tapped Conductors
Product Name
Eaton Power Defense molded case circuit breaker
Catalog Number
PDC44G0800TAAS
Model Code
PDC44G0800TAAS
UPC
786689165185
Product Length/Depth
111.2 mm
Product Height
406.4 mm
Product Width
279.4 mm
Product Weight
37 lb
Amperage Rating
800 A
Number of poles
Four-pole
Series
Power Defense
Consulting application guide - molded case circuit breakers
Power Defense technical selling booklet
Power Defense technical selling booklet
Circuit Protection, Molded Case Circuit Breakers, Volume 4, Tab 2
EU Declaration of Conformity - 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
Power Defense molded case circuit breakers
Eaton Specification Sheet - PDC44G0800TAAS
Power Defense time current curve Frame 4 - PD4
Feature: Four-pole, 800 A rating with 36 kA interrupting capacity. Business Impact: Provides immediate fault clearance for heavy motor loads and high-energy feeders, reducing downtime and collateral damage. Application: Industrial motor control centers and distribution panels needing robust short-circuit protection. Feature: 100% neutral protection for balanced three-phase systems. Business Impact: Ensures reliable protection even under neutral fault conditions, improving equipment longevity. Application: Manufacturing lines with sensitive loads that require precise phase balance. Feature: Thermal Magnetic with adjustable thermal and magnetic trips. Business Impact: Tailors protection to specific motor inrush and load profiles, improving selectivity and preventing nuisance trips. Application: Customizable protection schemes in process and packaging environments. Feature: Screw terminals and metric tapped conductors. Business Impact: Simplifies wiring, speeds installation, and improves wiring integrity in field changes. Application: Panel builders and field technicians wiring MCCBs in compact spaces. Feature: Power Defense series with IEC/CCC compatibility and EU DoC. Business Impact: Facilitates cross-border deployments and streamlined compliance documentation. Application: Global manufacturing facilities seeking standardized protection across sites.
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FAQs
Install the four-pole MCCB with the neutral conductor correctly seated to ensure full 100% neutral protection. Use the screw terminals and metric tapped conductors provided, securing each connection with appropriate torque. Review the panel’s conductor routing to maintain accessibility for maintenance and ensure compatibility with existing wiring schemes.
The unit is rated for 800 A with a 36 kA short-circuit interrupting capacity. It is a four-pole device featuring thermal magnetic trip with adjustable thermal and magnetic settings, and it provides 100% neutral protection for balanced three-phase systems.
Yes. The 800 A rating and 36 kA interrupting capacity support demanding motor feeders and high inrush scenarios. The adjustable thermal and magnetic trip settings help tailor protection to motor startup currents, improving protection selectivity and reducing nuisance trips in engineering drives.
It aligns with IEC/CCC standards and carries an EU Declaration of Conformity, supporting CE-related compliance. The device also provides 100% neutral protection for reliable operation in three-phase systems.
The rugged Power Defense design reduces unintended outages, while secure wiring via screw terminals and metric tapped conductors simplifies field maintenance. Its documented compliance and wide-current capability help minimize downtime and support scalable protection across multiple lines and sites.