Eaton MPS8504HEAXX2C Magnum LV Breaker - UL Listed

Part Number: MPS8504HEAXX2C
MPS8504HEAXX2C
Manufacturer
Eaton
Part number
MPS8504HEAXX2C
Category

Quick Summary

MPS8504HEAXX2C Eaton Magnum low-voltage power circuit breaker protects critical electrical systems in industrial environments. When nuisance trips or slow parts provisioning disrupt production, you need a breaker that combines reliable protection with fast, predictable response. This unit carries UL Listed, CE Marked, and NEMA Compliant approvals, supporting global deployment in safety-critical facilities. Built around the Magnum PXR20 LSIG trip unit, it enables precise current sensing, selective coordination, and fast fault isolation. Compatible with Power Xpert Protection Manager and a full range of Magnum accessories, it delivers streamlined maintenance, improved uptime, and a lower total cost of ownership for motor control centers and distribution panels.

Product Information

Extended Description

MPS8504HEAXX2C Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (NNABCABC), 85 kA, Four-pole, Fixed horizontal mounting, PXR20 LSIG trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS8504HEAXX2C
UPC
786689635756
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
CCC Marked CE Marked NEMA Compliant SABA Listed
Certifications
Lloyd's Register Certified UL Listed CSA Certified KEMA Certified ANSI ABS Certified DNV GL Certified
Zone selective interlocking application paper Magnum circuit breakers with Power Xpert Release trip units product aid Selevctive coordination application paper - IA0120000E3 Magnum PXR and PD-SB double and double narrow frame UL Certificate of Compliance Magnum PXR and PD-SB double and double narrow frame UL Certificate of Compliance Magnum PXR low voltage power circuit breakers user manual Magnum PXR low voltage power circuit breakers user manual Magnum PXR low voltage power circuit breakers user manual Circuit Protection, Power Breakers, Contactors and Fuses, Volume 4, Tab 3 Power Xpert Protection Manager x32 22.06 1 Power Xpert Protection Manager x32 22.06 1 Eaton Specification Sheet - MPS8504HEAXX2C Eaton Specification Sheet - MPS8504HEAXX2C Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Molded case and low-voltage power circuit breaker health Molded case and low-voltage power circuit breaker health Molded case and low-voltage power circuit breaker health
Feature: PXR20 LSIG trip unit enables precise protection and fast, predictable trips. Business Impact: Reduces nuisance trips and improves system reliability, lowering unplanned downtime. Application: Motor control centers and distribution panels requiring accurate protection coordination. Feature: Four-pole, fixed horizontal mounting simplifies wiring and mounting. Business Impact: Faster installation, reduced assembly errors, and easier spare parts planning. Application: Industrial MCCs and switchgear where space optimization and robust mounting are important. Feature: High fault tolerance with 5000 A interrupt capacity and 85 kA short-circuit rating. Business Impact: Superior protection for high-energy circuits and critical loads, minimizing arc energy exposure. Application: Heavy industry, data centers, and large motor drives. Feature: Zone selective interlocking compatibility (ZSI) and selective coordination potential. Business Impact: Faster fault isolation and reduced energy release, improving safety and repair times. Application: Large automation lines and multi-panel distributions. Feature: Broad certification suite (UL Listed, CE Marked, NEMA Compliant, etc.). Business Impact: Enables global deployment with compliance across regions, reducing design risk. Application: Global manufacturing facilities and multinational plants.

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FAQs

Installation requires confirming a four-pole frame and fixed horizontal mounting, then wiring per the device’s standard terminal layout. Ensure compatibility with Magnum PXR2x trip units and follow Eaton's installation manual for proper torque settings, enclosure clearances, and accessory fitment to maintain code-compliant protection.
Key specs include a 5000 A interrupt capacity and 85 kA short-circuit rating, four-pole configuration, and a PXR20 LSIG trip unit. The unit is designed for reliable protection of motor loads and distribution circuits within industrial facilities.
Yes. The four-pole Magnum frame with LSIG trip technology supports precise protection coordination, zone selective interlocking options, and robust construction ideal for MCCs in demanding industrial settings, improving uptime and safety.
This breaker is UL Listed, CE Marked, and NEMA Compliant, among other certifications. These approvals support global installation, regulatory compliance, and safe operation across regional electrical standards.
Upgrading to MPS8504HEAXX2C offers improved protection accuracy, reduced nuisance trips, and better coordination with Power Xpert systems. Over time, this translates to lower maintenance costs, less unplanned downtime, and a lower total cost of ownership for automated facilities.