Marathon Special Product

What Marathon Special Product does

Marathon Special Products manufactures electrical power distribution and circuit protection components — primarily power distribution blocks, terminal blocks, and fuse holders — for industrial customers across North America and select international markets. The company offers one of the broadest catalogs in its categories, spanning configurations such as open and enclosed splicer blocks, bulk fastening blocks, high-voltage blocks up to 1500V, stud blocks, barrier and sectional terminal blocks, motor terminal blocks, MIL-spec terminal blocks, and fuse holders across Class CC, H, J, L, R, T, Midget, photovoltaic, and general-purpose ratings. Proprietary technology includes the Zero Torque (push-in) terminal platform, which eliminates torque tooling during installation, and a patented photovoltaic fuse holder with integrated bus bar clamp design that delivers a documented 16% temperature reduction in PV combiner applications. Recent additions include the 152 Series UL Listed Power Blocks, 1500 RZ Series barrier terminal blocks, and UL 98 Listed Class J Fused Disconnect Switches.

The business serves six end-market verticals — HVAC, Data Center, Industrial, Utility, Solar, and Telecom — with documented use cases ranging from centralized power distribution and motor control to substation connectivity, photovoltaic combiner boxes, and telecom PDUs. Marathon Special Products holds extensive UL listings and recognitions across its product portfolio, ISO 9001:2015 certification (recertified August 2018), MIL-Spec terminal block compliance, CSA, CE, and RoHS certifications, providing procurement-grade credentials for specifying engineers.

The company is a wholly-owned subsidiary of Regal Rexnord (NYSE: REX), a diversified industrial conglomerate formed in 2020 through the merger of parent Regal Beloit (which acquired Marathon in 1997) with Rexnord. Marathon Special Products operates from its headquarters in Bowling Green, Ohio, employs 101–250 people, and generates revenue exclusively through authorized electrical distributors (including Wesco, RS, Newark, Master, Summit, Galco, Fuesco, Mahoney, and Beyond Components) rather than direct sales. Pricing is not publicly disclosed, and the company provides distributor stock check, cross-reference, and product selector tools to support channel-led demand capture.

Name

Marathon Special Product

Legal name

Marathon Special Products

Website

https://marathonsp.com

Company type

Private

Founded year

1965

Operating status

Operating

Headcount range

101–250 employees

Short description

Marathon Special Products manufactures power distribution blocks, terminal blocks, and fuse holders for industrial customers across HVAC, Data Center, Industrial, Utility, Solar, and Telecom verticals, distributing exclusively through authorized electrical distributors as a subsidiary of Regal Rexnord.

Ownership category

akta.pro rank

Product category

Electrical Power Distribution Components

NAICS

Electrical Equipment Manufacturing (33531), Other Electrical Equipment and Component Manufacturing (3359)

SIC

Miscellaneous Electrical Machinery, Equipment & Supplies (3690), Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Wiring Devices & Receptacles (switches, sockets, plugs, industrial outlets, pin & sleeve) (IMAGAEAF)

Keywords

• Power distribution blocks
• Terminal blocks
• Fuse holders
• Electrical connectivity components
• Industrial power distribution

Headquarters

HQ city

Bowling Green

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Electrical Component Sales: Sale of power distribution blocks, terminal blocks, fuse holders, and custom electrical components to industrial customers through distributor network

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Marathon Special Products manufactures and supplies a broad line of electrical connectivity and protection components, including power distribution blocks, terminal blocks, and fuse holders. The company serves industrial customers across HVAC, data center, industrial motor control, utility, solar/photovoltaic, and telecom sectors, primarily through an authorized distributor network across North America and internationally.

Product overview

Marathon Special Products is an industry leader in power distribution blocks, terminal blocks, and fuse holders, operating since 1965. The company offers a comprehensive portfolio of electrical connection and protection components organized into three main product categories: Power Distribution Blocks (including Zero Torque push-in, Open Splicer & Distribution, Enclosed Splicer & Distribution, Bulk Fastening, High Voltage, and Stud series), Terminal Blocks (covering Barrier, Sectional, Deadfront, Motor, Feed Thru Stud, Single Stud Junction, Grounding Connectors/Lugs, and Military specifications), and Fuse Holders (featuring Zero Torque, Class CC, Class H, Class J, Class L, Class R, Class T, Midget, and Photovoltaic types). The company also provides Fused Disconnect Switches and General Purpose Fuse Holders for industrial applications. Products serve industries including HVAC, Data Center, Industrial, Utility, Solar, and Telecom with global distribution through a network of distributors.

Differentiator

Problem solved

Functional benefit

Products and services

• Power Distribution Blocks Electrical components that distribute power from a single source to multiple circuits. Available in configurations including Zero Torque (push-in), Open Splicer & Distribution, Enclosed Splicer & Distribution, Bulk Fastening (BFPB), High Voltage (HVPB), Stud, and Miscellaneous Stud styles, covering a wide ampacity and voltage range for industrial applications.
• Zero Torque Power Distribution Blocks Push-in terminal power distribution blocks that eliminate the torque process required on traditional mechanical terminals, simplifying installation by removing specialized equipment, labor, and time. Feeder Circuit Compliant, available in 2 or 3 poles.
• Enclosed Splicer & Distribution Power Blocks 115-760A, up to 1000V AC/DC enclosed modular single pole power blocks providing touch-proof protection for splicer and distribution connector styles.
• Bulk Fastening Power Blocks (BFPB) Single pole design with stud fasteners allowing termination of various combinations of crimp lugs or flexible bus bar with one configuration. 1605A, 1000V AC/DC rating.
• High Voltage Power Blocks (HVPB) Voltage ratings up to 1500V, modular single pole design for splicer, distribution, and studded connector styles. 350-1500A range.
• Terminal Blocks Components for joining electrical wires, available in Barrier, Sectional, Deadfront, Motor, Feed Thru Stud, Single Stud Junction, Grounding Connectors/Lugs, and Military specifications.
• Barrier Terminal Blocks Open style, double and single row screw wire terminals for cost-effective wire junctions in lower power applications. 5-90A, 150-600V range.
• Sectional Terminal Blocks Terminal blocks allowing end-users to construct terminals to various line lengths per application. 40-85A, 600V rating.
• Deadfront Terminal Blocks Rugged terminal blocks providing protection from direct contact with live terminals from large objects. 600V rating.
• Motor Terminal Blocks Terminal blocks intended for use with electric motor junction boxes for delta or wye wiring configurations. 35-560A, 250-1100V range.
• Military Terminal Blocks Terminal blocks constructed to meet MIL-Spec A-A-59125 and MIL-T-55164-C requirements. 10-50A, 600V.
• Fuse Holders Components that securely house fuses and provide reliable connection to electrical circuits. Available in Zero Torque, Class CC, Class H, Class J, Class L, Class R, Class T, Midget, and Photovoltaic types.
• Zero Torque Fuse Holders Push-in terminal fuse holders for Class CC or 10x38 fuses that eliminate torque process, simplifying maintenance by removing specialized equipment, labor, and time. Available in 1, 2, 3, or 4 poles for 30/600 amps/volts.
• Class J Fuse Holders 30-600A fuse holders for maximum protection of motors, controllers, or panels. 200,000A SCCR.
• Class R Fuse Holders 30-400A, 250/600V fuse holders providing higher protection levels at the same size as H Class where higher fault current exists. 200,000A SCCR.
• Class T Fuse Holders 30-600A, 300/600V fuse holders providing a high degree of protection in half to a third the size of R Class. 200,000A SCCR.
• Midget Fuse Holders 30A, 600/1000V fuse holders for supplemental fuses used in general applications where current limitation requirements are lower. 200,000A SCCR.
• Photovoltaic Fuse Holders 30-800A, 1000/1500V fuse holders designed for bus bar termination in solar/photovoltaic applications with patented integrated bus bar clamp design delivering 16% temperature reduction.
• Fused Disconnect Switches 30-60A, 600V AC switches combining circuit isolation and protection with Class CC or J fuse compatibility. 200kA SCCR, UL 98 cULus Listed (file No. E483215). Available in 1, 2, and 3-pole configurations.
• General Purpose Fuse Holders 100-1200A, 600/1000/1500V modular, box, and stud fuse holders for industrial Class J & T, semi-conductor, high-speed, specialty, and photovoltaic fuses.

Quantifiable outcome

• 16% temperature reduction in photovoltaic fuse holders for improved heat management

Segments6 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators3 records

Recent moves9 records

Expansion highlights4 records

Direct peers

• ABB: ABB's electrification business manufactures terminal blocks, power distribution blocks, and fused disconnect products serving the same industrial, utility, and data center end-markets as Marathon.
• Panduit: Panduit manufactures terminal blocks, power distribution blocks, and wiring accessories for industrial and data center customers, with overlapping product specifications and channel strategies to Marathon.
• Schneider Electric: Schneider Electric offers a broad portfolio of power distribution blocks, terminal blocks, and circuit protection devices targeting HVAC, data center, industrial, and utility customers with overlapping product specifications.
• Siemens: Siemens' Smart Infrastructure division produces terminal blocks, power distribution components, and fused disconnect switches serving the same industrial, data center, and utility verticals as Marathon.
• Littelfuse: Littelfuse is a major manufacturer of circuit protection products including fuse holders, fused disconnects, and PV-rated protection devices, competing with Marathon across industrial and solar end-markets.
• Mersen: Mersen manufactures Class CC, J, L, R, and T fuse holders as well as PV fuse holders for solar applications, directly overlapping Marathon's fuse holder portfolio and competing on renewable energy applications.
• Weidmüller: Weidmüller specializes in terminal blocks, power distribution, and industrial connectivity products with push-in technology, directly competing with Marathon's barrier and sectional terminal block lines.
• Phoenix Contact: Phoenix Contact is a global leader in terminal blocks, power distribution blocks, and industrial connectivity with push-in connection technology, directly competing with Marathon's barrier, sectional, and Zero Torque terminal block families.
• Eaton: Eaton (including the legacy Cooper Bussmann franchise) manufactures power distribution blocks, terminal blocks, fuse holders, and fused disconnect switches across overlapping electrical ratings and certifications, making it the most direct competitor to Marathon's full product portfolio.
• WAGO: WAGO pioneered push-in / spring-clamp terminal block technology and competes directly with Marathon's Zero Torque platform across power distribution and terminal block categories globally.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/marathon-special-products

Compliance10 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Marathon Special Product