Eaton LWC3630F Molded Case Circuit Breaker Frame - 100 kAIC

Part Number: LWC3630F
Manufacturer
Eaton
Part number
LWC3630F

Quick Summary

The Eaton LWC3630F Molded Case Circuit Breaker Frame provides reliable overcurrent protection for three-phase industrial power distribution. It is designed for frame-only installation, enabling straightforward integration and easy upgrades within Series C panels. A common pain point is compatibility across older equipment and new trip units; this frame offers interchangeability and simplified maintenance. The product carries IEC Rated certification, and UL-listed resources are available to support compliance and testing in global installations. Its compact L-frame footprint, three-pole configuration, and 630 A rating support robust protection in demanding environments, while 690 Vac / 250 Vdc voltage ratings allow versatile use in process automation and machine control. Together, these features translate to reduced downtime and predictable performance for engineering teams.

Product Information

Extended Description

LWC3630F Eaton: Eaton Series C molded case circuit breaker frame, L-frame, LWC, Frame only, Interchangeable thermal-magnetic trip type, Three-pole, 630A, 690 Vac, 250 Vdc, 100 kAIC at 415 Vac, World
Product Name
Eaton Series C molded case circuit breaker frame
Catalog Number
LWC3630F
UPC
786679561867
Product Length/Depth
8.25 in
Product Height
8.25 in
Product Width
4.06 in
Product Weight
0.01 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
IEC Rated
Type
Frame only
Amperage Rating
630 A
Voltage rating
690 Vac, 250 Vdc
Trip Type
T207
Circuit breaker type
LWC
Circuit breaker frame type
Frame only
Frame
L
Class
World
Interrupt rating
100 kAIC at 415 Vac
Number of poles
Three-pole
Feature: Frame-only design and L-frame mounting enable straightforward integration into Series C panels, reducing engineering time and spare parts while improving compatibility with existing panel configurations. Business Impact: Faster upgrades and maintenance cycles lower total cost of ownership and minimize panel downtime. Application: Ideal for Control Panels and machine enclosures where space is constrained and modularity matters. Long-tail keywords: frame-only MCCB, Series C mold MCCB, L-frame compatibility, modular protection, Eaton frame accessories. Feature: Interchangeable thermal-magnetic trip type (T207) provides precise fault interruption and tuning flexibility, enabling tailored protection for varied loads. Business Impact: Enhanced protection reliability, reduced nuisance tripping, and faster mean time to repair when faults occur. Application: Industrial automation and motor control circuits requiring dependable short-circuit response. Long-tail keywords: interchangeable trip unit, thermal-magnetic trip, fault current protection, motor protection MCCB. Feature: High current and voltage ratings—630 A, 690 Vac, 250 Vdc—with 100 kAIC at 415 Vac—supporting heavy-duty, multi‑voltage environments. Business Impact: Scalable protection for large machines and conveyors, enabling one frame to cover diverse applications and reducing component diversity. Application: Process automation, packaging, and material handling where high fault currents are possible. Long-tail keywords: 630 A MCCB, 690 Vac rating, 100 kAIC at 415 Vac, three-pole protection. Feature: 3-pole design and compact frame (Frame: L) deliver robust three-phase protection in tight spaces, with consistent trip performance across phases. Business Impact: Improved panel density and predictable coordination with upstream devices. Application: 3-phase distribution in manufacturing cells and control cabinets. Long-tail keywords: three-pole MCCB, 3P protection, L-frame installation. Feature: Certifications and documentation—IEC Rated with UL-listed resources—support compliance, testing, and global deployment. Business Impact: Smooth audits, faster qualification cycles, and confidence in cross-border installations. Application: Global manufacturing facilities and systems requiring recognized standards conformance. Long-tail keywords: IEC Rated MCCB, UL-listed documentation, standard-compliant molded case breakers.

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FAQs

LWC3630F is a frame-only, L-frame design intended for use with Series C molded case circuit breakers. It supports interchangeability with common accessories, enabling straightforward mounting in existing panels and easier upgrades without replacing the entire enclosure. This reduces installation time and spare parts inventory for maintenance teams.
The LWC3630F provides a 630 A amperage rating, with voltage ratings of 690 Vac and 250 Vdc. It is rated for a 100 kAIC interrupt capacity at 415 Vac, and it is configured as a three-pole frame with an L-frame format, suitable for three-phase distribution.
Yes. The LWC3630F is IEC Rated, aligning with international safety and performance standards. For additional regulatory support, Eaton provides UL-listed 100%-rated documentation to aid testing and compliance in global deployments.
T207 indicates an interchangeable thermal-magnetic trip unit, enabling precise protection against overloads and short circuits. This provides reliable motor protection and flexibility to tailor trip characteristics to specific load profiles found in conveyors, presses, or other motor-driven equipment.
Official resources include Series C datasheets and application notes such as UL-listed and IEC documentation. You can access product-specific PDFs and guidelines from Eaton’s website, including the Series C F-Frame datasheet and time-current curves, to support design validation and installation planning.