Eaton Magnum low voltage circuit breaker MPSC323HEAXX2F - UL Listed

Part Number: MPSC323HEAXX2F
MPSC323HEAXX2F
Manufacturer
Eaton
Part number
MPSC323HEAXX2F
Category

Quick Summary

The Eaton Magnum low voltage circuit breaker provides reliable overcurrent protection for industrial power distribution. Engineers often face nuisance trips, limited cabinet space, and costly downtime; this unit mitigates those pain points through the PXR20 LSIGAM trip unit and configurable protection options. It carries UL Listed and CE Marking, with Lloyd's Register certification to underscore global reliability and safety. Designed for power distribution reliability with the Power Xpert Protection Manager, it helps streamline maintenance, improve coordination, and reduce total cost of ownership across multinational facilities. For teams aiming at safer, more efficient panel protection, this breaker offers a robust balance of performance, compliance, and installability.

Product Information

Extended Description

MPSC323HEAXX2F Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 3200 A, 100 kA, Three-pole, Fixed horizontal mounting, PXR20 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC323HEAXX2F
UPC
786689634544
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
16.2 in
Product Weight
118 lb
Compliances
NEMA Compliant CCC Marked CE Marked SABA Listed
Certifications
Lloyd's Register Certified ANSI UL Listed CSA Certified KEMA Certified 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 Microsoft Word - Power Xpert Protection Manager Quick Start Guide.docx Microsoft Word - Power Xpert Protection Manager Quick Start Guide.docx Microsoft Word - Power Xpert Protection Manager Quick Start Guide.docx Circuit Protection, Power Breakers, Contactors and Fuses, Volume 4, Tab 3 Power Xpert Protection Manager x64 22.6 1 Power Xpert Protection Manager x64 22.6 1 Eaton Specification Sheet - MPSC323HEAXX2F Eaton Specification Sheet - MPSC323HEAXX2F 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 → Business Impact → Application: The Magnum PXR20 trip unit enables precise selective coordination, reducing the risk of upstream outages while isolating only faulty sections; Application: data centers and high-demand manufacturing lines where uptime is critical. Feature → Industry-standard frame and ratings (3200 A, 100 kA) provide scalable protection for large panels; Business Impact: supports future expansion without replacing breakers; Application: motor control centers and switchgear with evolving load profiles. Feature → Fixed horizontal mounting and standard three-pole design simplify installation in compact spaces; Business Impact: reduces wiring complexity and installation time; Application: control cabinets with strict space constraints. Feature → Broad compliance footprint (NEMA, CE, UL Listed, CSA, KEMA, ABS, DNV GL); Business Impact: enables global deployment with fewer certifications needed per region; Application: multinational facilities and export-focused projects. Feature → Availability of renewal parts and accessories; Business Impact: lowers long-term maintenance costs and extends asset life; Application: routine servicing of Magnum PXRs alongside Power Xpert Protection Manager integration.

Get a Quick Quote for a Eaton MPSC323HEAXX2F

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 MPSC323HEAXX2F? Enquire Now

FAQs

Yes. The MPSC323HEAXX2F uses a standard Magnum three-pole design with fixed horizontal mounting, aligning with common low-voltage panelboard footprints. It supports straightforward wiring and mounting within industrial switchgear and motor control centers, minimizing retraining or rework during panel upgrades. Always verify panel clearance and busbar dimensions for a smooth retrofit or new installation.
Key specs include a 3200 A interrupting rating and 100 kA short-circuit current rating, three-pole configuration, and the Power Xpert Release PXR20 LSIGAM trip unit. Catalog Number MPSC323HEAXX2F, dimensions 14.6 in L, 16.8 in H, 16.2 in W, and weight 118 lb. These figures support high-load protection in demanding industrial environments while enabling selective coordination with upstream breakers.
Yes. Its three-pole design and 3200 A rating suit motor control centers and switchgear used in manufacturing and processing facilities. The PXR20 trip unit supports selective coordination, reducing the chance of full-system outages and enabling precise motor protection. When selecting breakers, confirm motor inrush characteristics and coordination with nearby devices.
The MPSC323HEAXX2F carries UL Listed and CE Marking, with Lloyd's Register certification and additional attestations such as CSA, KEMA, ABS, and DNV GL. This broad certification portfolio supports global deployments, regulatory compliance in multiple regions, and reassurance for safety and performance in critical processes.
Eaton provides renewal parts and accessories for Magnum PXRs, plus comprehensive manuals and product guides. This supports longer asset life, easier part replacement, and smoother technology refresh cycles. Integration with Power Xpert Protection Manager further enhances monitoring, reduces downtime, and improves overall total cost of ownership.