Eaton PDC44M0800TAAS Molded Case Circuit Breaker - 70kA/53kA
Part Number: PDC44M0800TAAS
Quick Summary
Eaton PDC44M0800TAAS molded case circuit breaker protects industrial electrical systems from overloads and short circuits in panel assemblies. Engineers often confront downtime and arc-flash risk when protection is not precisely coordinated or fails to handle high fault currents. This device aligns with IEC/CCC standards and the EU Declaration of Conformity, delivering international certification coverage and reliable performance. With adjustable thermal and magnetic trips, screw terminal connections, and metric tapped conductors, it offers installation flexibility, scalable protection, and reduced total cost of ownership across manufacturing lines and critical process equipment.
Product Information
Extended Description
PDC44M0800TAAS Eaton: Eaton Power Defense 4 Breaker, IEC/CCC, 4-Pole (100% Neutral Protection),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
PDC44M0800TAAS
Model Code
PDC44M0800TAAS
UPC
786689165208
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 molded case circuit breaker selection poster
Power Defense molded case circuit breaker selection poster
Circuit Protection, Molded Case Circuit Breakers, Volume 4, Tab 2
EU Declaration of Conformity - Power Defense molded case circuit breakers
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 - PDC44M0800TAAS
Power Defense time current curve Frame 4 - PD4
Feature: Four-pole design with 800 A rating and 70kA/53kA interrupting capacity. Business Impact: Ensures robust fault clearance and neutral protection for balanced phasing, reducing unplanned downtime. Application: Suitable for large feeders and panel boards in heavy manufacturing environments. Long-tail keywords: four-pole MCCB, 800 A protection, high interrupting capacity, neutral protection, balanced phasing.Feature: Thermal Magnetic with Adjustable Trip. Business Impact: Tailors trip characteristics to motor start-up, inrush, and loading profiles, improving selectivity and reducing nuisance trips. Application: Motor control centers and feeder circuits in process industries. Long-tail keywords: adjustable thermal magnetic trip, motor protection, selective coordination, nuisance trip reduction.Feature: Screw Terminals with Metric Tapped Conductors. Business Impact: Simplifies field wiring and enables secure, code-compliant terminations, speeding installation and reducing wiring errors. Application: Panel assemblies and OEM equipment that require reliable connectivity. Long-tail keywords: screw terminals, metric tapped conductors, easy wiring, field installation.Feature: Power Defense Series and IEC/CCC Compliance. Business Impact: Leverages Eaton’s proven protection platform with international certification support, easing procurement and cross-border projects. Application: Global manufacturing facilities and regional data centers. Long-tail keywords: Power Defense MCCB, IEC/CCC compliant, international certification, global procurement.Feature: Compact dimensions and weight for integrated panels. Business Impact: Maximizes usable space in composite enclosures while maintaining compliance with mounting standards. Application: Control panels in space-constrained facilities. Long-tail keywords: panel space optimization, compact MCCB, footprint compatibility, installation efficiency.
Get a Quick Quote for a Eaton PDC44M0800TAAS
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton PDC44M0800TAAS?
Enquire Now
FAQs
The PDC44M0800TAAS is a four-pole MCCB designed for panelboard installations with screw terminals and metric tapped conductors, offering straightforward wiring and secure terminations. Its compact dimensions (111.2 mm depth, 406.4 mm height, 279.4 mm width) fit standard enclosures, while its 800 A rating supports large feeders without compromising protection reliability.
With an 800 A amperage rating and a substantial interrupting capacity of 70 kA/53 kA, this MCCB delivers fast, reliable fault clearance for motor feeders and high-load circuits. The adjustable thermal-magnetic trip enables precise coordination with upstream devices, reducing nuisance trips while maintaining safety margins during startup and peak demand.
The PDC44M0800TAAS carries IEC/CCC compliance and an EU Declaration of Conformity, reflecting international certification coverage. This helps streamline procurement for global projects and supports adherence to regional safety and performance requirements in industrial environments.
The four-pole configuration provides full neutral protection and balanced protection across all phases, improving fault current control and phasing integrity. This design is ideal for systems requiring coordinated protection across multi-phase circuits, minimizing the risk of unequal phase protection and enhancing overall reliability.
Eaton provides application notes, specification sheets, and reference posters that accompany the PDC44M0800TAAS, aiding installation planning, commissioning, and maintenance. Access to these resources supports faster troubleshooting, better change management, and a clearer path to return on investment through reduced downtime and optimized protection settings.