Eaton MPS85N4VEAXX2C Magnum LV power breaker - UL

Part Number: MPS85N4VEAXX2C
MPS85N4VEAXX2C
Manufacturer
Eaton
Part number
MPS85N4VEAXX2C
Category

Quick Summary

Introducing the Eaton Magnum low voltage power circuit breaker for reliable protection in industrial control panels. Engineers often struggle with nuisance trips and complex coordination; this breaker with a PXR20 LSIG trip unit simplifies protection and reduces downtime. It is CE marked, UL listed, and ANSI/CSA certified, with additional NEMA compliance, CCC marking, and SABA listing supporting global deployment. Designed for four-pole fixed vertical mounting and compatible with Magnum PXRs, it helps streamline retrofits, shorten panel design cycles, and improve long-term uptime and protection for demanding machines.

Product Information

Extended Description

MPS85N4VEAXX2C Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (NNAABBCC), 85 kA, Four-pole, Fixed vertical mounting, PXR20 LSIG trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS85N4VEAXX2C
UPC
786689636135
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
CE Marked NEMA Compliant CCC Marked SABA Listed
Certifications
KEMA Certified ANSI CSA Certified Lloyd's Register Certified UL Listed DNV GL Certified ABS 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 - MPS85N4VEAXX2C Eaton Specification Sheet - MPS85N4VEAXX2C Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Cyber security white paper Cyber security white paper Cyber security white paper
Four-pole, fixed vertical mounting and PXR20 LSIG trip unit deliver robust protection with precise coordination, reducing equipment damage and unplanned downtime. This translates to improved machine availability and safer start-up sequences in heavy manufacturing environments. The product’s 85 kA interrupting capacity and 5000 A rating support selective coordination with upstream protection, while compatibility with Power Xpert Release enhances visibility and management through the Protection Manager. Industry-standard certifications and NEMA, ANSI, and CSA compliance streamline procurement across global sites, decreasing procurement risk. Installation benefits include clear mounting footprints and documented manuals, helping maintenance teams plan swaps without extended commissioning. Renewal parts and accessories from Magnum PXRs ecosystem simplify long-term upkeep and retrofit projects, improving total-cost-of-ownership in power distribution.

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FAQs

The MPS85N4VEAXX2C is designed to be compatible with Magnum PXR trip units and Power Xpert Protection Manager. It uses a four-pole fixed-vertical mounting and PXR20 LSIG trip unit to enable seamless integration, straightforward retrofits, and consistent protection coordination across existing Magnum PXRs installations.
Key specifications include four-pole design, 85 kA interrupting capacity, 5000 A rating, fixed vertical mounting, and a catalog number MPS85N4VEAXX2C. It supports UL Listed, CE Marked, ANSI and CSA certifications, with a 16.3 in depth, 16.8 in height, and 44.1 in width footprint and a 319 lb weight.
Industrial control panels, machine tool applications, and heavy power distribution benefit from its high interrupting capacity, precise LSIG tripping, and four-pole configuration. The unit provides reliable protection in demanding environments, enables selective coordination, and is compatible with existing Magnum PXRs to facilitate retrofits and modernization projects.
Certified and compliant with CE Marked, UL Listed, ANSI, CSA, NEMA, and SABA listings, plus other certifications noted by Eaton. This broad certification set supports global deployment, regulatory adherence, and safer operation in regulated facilities.
Long service life, availability of renewal parts, and compatibility with Magnum PXRs reduce downtime, simplify maintenance, and lower total cost of ownership. The device benefits from Eaton's documentation, user manuals, and application papers to support predictability in service intervals and fast part replacement when needed.