Eaton MPSC083HEAXX2S Magnum LV Circuit Breaker - UL Listed

Part Number: MPSC083HEAXX2S
MPSC083HEAXX2S
Manufacturer
Eaton
Part number
MPSC083HEAXX2S
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects electrical systems from overloads in industrial panels. Design changes and downtime risk during panel upgrades can spike costs and delay project timelines. This model carries UL Listed and CE Marked certifications, plus CSA and ANSI approvals, reinforcing global compliance. When paired with Power Xpert Release trip units, it enables selective coordination for critical loads, reducing nuisance trips. Its compatibility with standard mounting and existing panel infrastructures delivers faster installation, improved uptime, and long-term lifecycle value.

Product Information

Extended Description

MPSC083HEAXX2S Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 800 A, 100 kA, Three-pole, Fixed horizontal mounting, PXR25 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC083HEAXX2S
UPC
786689638757
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
16.2 in
Product Weight
118 lb
Compliances
CCC Marked CE Marked SABA Listed NEMA Compliant
Certifications
UL Listed Lloyd's Register Certified KEMA Certified CSA Certified ANSI DNV GL Certified ABS Certified
Frame
Standard
Number of poles
Three-pole
Type
Magnum PXR
Frame
Standard
Series
Magnum
Trip Type
PXR25 LSIG ARMS
Number of poles
Three-pole
Rated uninterrupted current (Iu)
800 A
Interrupt rating
100 kAIC
Interrupt rating
100 kAIC
Rated uninterrupted current (Iu)
800 A
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 Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual 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 - MPSC083HEAXX2S Eaton Specification Sheet - MPSC083HEAXX2S Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Safer by design: arc energy reduction techniques Safer by design: arc energy reduction techniques Safer by design: arc energy reduction techniques
Feature: Three-pole, standard frame with fixed horizontal mounting—Business Impact: simplifies installation and reduces mounting errors, accelerating commissioning. Application: compatible with common industrial panels and MCCs. Feature: 800 A rated uninterrupted current (Iu)—Business Impact: supports large motor loads without unnecessary trips, improving process uptime. Application: heavy machinery in process and manufacturing facilities. Feature: 100 kA interrupt rating—Business Impact: enhances fault current handling and minimizes equipment damage, lowering total cost of ownership. Application: high-energy distribution networks and critical protection zones. Feature: Magnum PXR25 LSIGAM trip unit—Business Impact: enables precise protection and selective coordination for critical loads, reducing unplanned outages. Application: motor drives and complex load profiles requiring coordinated protection. Feature: Broad certifications and compliance (UL Listed, CE Marked, CSA, ANSI, etc.)—Business Impact: supports global deployments and simplifies procurement across regions. Application: multinational plants and cross-border projects. Feature: Documentation and compatibility with Power Xpert ecosystem—Business Impact: streamlines configuration, diagnostics, and maintenance; reduces training time. Application: panel builders, integrators, and maintenance teams seeking scalable protection architecture.

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FAQs

The MPSC083HEAXX2S is a three-pole, standard-frame breaker designed for fixed horizontal mounting. It integrates with Magnum PXR trip units and is suitable for installation in most industrial panels and motor control centers, simplifying alignment and reducing commissioning time.
It provides an 800 A rated uninterrupted current (Iu) and a 100 kA interrupt rating (Icu). The unit is three-pole with a standard frame, aligning with typical industrial distribution schemes and motor protection needs.
Yes. It carries UL Listed and CE Marked certifications, plus additional approvals such as CSA, ANSI, and other regional certifications, ensuring broad regulatory acceptance and ease of global deployment.
Ideal for industrial panels, motor control centers, and distribution boards requiring reliable short-circuit protection and selective coordination, especially in plants with high fault-current environments or critical-load profiles.
With its durable 800 A/100 kAIC rating and Power Xpert Release compatibility, the unit reduces nuisance trips and downtime, supports fast diagnostics, and lowers lifecycle costs across multi-site operations.