Eaton MDLB3800FT33WA13S02Z Molded Case Breaker - UL Listed

Part Number: MDLB3800FT33WA13S02Z
MDLB3800FT33WA13S02Z
Manufacturer
Eaton
Part number
MDLB3800FT33WA13S02Z
Category

Quick Summary

Molded case circuit breaker MDLB3800FT33WA13S02Z protects industrial electrical panels and switchgear. Operators wrestle with nuisance trips and downtime; this unit delivers reliable protection and fast fault isolation. It carries UL Listed, IEC rated, and CSA Certified markings, ensuring global safety compliance across North America and beyond. As a Series C three-pole design with an 800 A rating and optional aux switch and shunt trip, it supports scalable protection and remote control. Compact packaging and clear installation documentation help minimize panel footprint and shorten commissioning, delivering tangible business value. This makes it a dependable choice for motor control centers and distribution panels in harsh industrial environments. Its 18 inch depth and 31 lb weight reflect a balance between rugged protection and practical installation.

Product Information

Extended Description

MDLB3800FT33WA13S02Z Eaton: Eaton Series C molded case circuit breaker MDLB Sealed Breaker, 3 Pole 800 Amp, LS, no terminals, aux switch and shunt trip
Product Name
Eaton Series C molded case circuit breaker
Catalog Number
MDLB3800FT33WA13S02Z
UPC
786679193020
Product Length/Depth
18 in
Product Height
8 in
Product Width
11 in
Product Weight
31 lb
Certifications
UL Listed IEC Rated CSA Certified
Type
Series C
Trip Type
T167
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Feature: 3-pole 800 A Series C molded case circuit breaker. Business impact: high fault current handling and robust protection for heavy distribution loads, enabling reliable operation in demanding environments. Application: ideal for industrial panels, switchgear, and motor control centers. Paragraph 2: Certification alignment ensures global compliance. Business impact: reduces project risk and qualification time across multinational sites. Application: suitable for North American and international installations requiring UL Listed, IEC Rated, and CSA Certified devices. Paragraph 3: Sealed breaker design with flexible trip options. Business impact: enhanced environmental resilience and long service life in dusty or humid spaces; application: control panels in process industries. Paragraph 4: Trip Type T167 for coordinated protection. Business impact: precise timing coordination minimizes nuisance trips and protects downstream equipment. Application: power distribution and motor circuits with predictable fault clearing. Paragraph 5: Optional aux switch and shunt trip enable remote signaling and shutdown. Business impact: improved safety interlocks and centralized control. Application: safety-critical systems and remote maintenance scenarios. Paragraph 6: Form factor and compatibility. Business impact: straightforward installation with standard mounting footprints and easy integration with MOEM MCCB guides. Application: new builds and retrofit projects seeking a scalable protection platform. Paragraph 7: Documentation and resources. Business impact: accelerates design and procurement with readily available catalogs and product selections. Application: engineering teams rely on time-current curves and application notes for accurate specification.

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FAQs

The MDLB3800FT33WA13S02Z is a 3-pole Series C molded case breaker with a compact footprint: length 18 in (depth), height 8 in, width 11 in, and a weight around 31 lb. This dimensional profile supports standard panel mounting in many control enclosures and aligns with typical MCCB rack layouts for ease of integration.
This unit carries UL Listed, IEC Rated, and CSA Certified markings. UL Listed confirms compliance with North American safety standards, IEC Rated ensures international applicability, and CSA Certification adds additional regional reliability. Together they support regulatory compliance, safer utility interconnections, and reduce project risk across global installations.
Series C MDLB MCCBs are designed for main and branch circuit protection in industrial power distribution. They are well-suited for motor control centers, control panels, and switchgear, where reliable overcurrent protection, modular expansion, and compatibility with accessories like aux switches and shunt trips are valuable for both new builds and retrofits.
Yes. The MDLB3800FT33WA13S02Z supports an auxiliary switch and a shunt trip option, enabling remote signaling and remote shutdown capabilities. This is particularly beneficial for safety interlocks, centralized control, and fast reaction to fault conditions in distributed systems.
You can reference Eaton MOEM MCCB product selection guides, time-current curves, and catalog PDFs linked in the product downloads. These resources help engineers select the correct frame, trip settings, and accessories, streamlining procurement and ensuring coordinated protection across the series C family.