PMA® FLEXIBLE PROTECTION SYSTEM PMAFIX PRO FITTINGS

Superior sealing performance and reliability through patented two-component injection moulding technology for static and dynamic installations

PMAFIX PRO FITTINGS

The PMAFIX Pro has two components, an outer body and an inner sealing element. The sealing element functions both as a seal and as a locking mechanism providing all ingress protection grades up to IP68 and IP69K even in applications where there is long term continuous movement.

KEY FEATURES AND BENEFITS

<p>ABB's PMAFIX Pro represents the next generation of PMA conduit fittings, built on the proven PMAFIX platform and engineered using two-component injection moulding technology to deliver ingress protection up to IP68 and IP69 even in applications with continuous conduit movement</p>

Protection

<p>IP68 and IP69 protection achieved in both static and dynamic installations through a fully closed two-component design with a 360° locking and sealing element rated against high-pressure water jets up to 100 bar</p>

Safe

<p>Intelligent safety locking mechanism ensures the fitting only locks when the sealing element is fully inserted with visual and acoustic assembly controls confirming correct installation</p>

Easy installation

<p>Simple push-in conduit assembly reduces installation time and the risk of errors; disassembly requires a screwdriver to prevent accidental opening</p>

Vibration-resistant

<p>Vibration-proof connection to PMA conduit maintains sealing and mechanical integrity in high-motion and long-term dynamic applications</p>

Durable

<p>Highest impact resistance through a fully closed design; integrated conduit supports keep the conduit centred with minimal deformation even when bent sharply directly at the fitting</p>

Chemical-resistant

<p>Specially modified polyamide 6 body and cross-linked polyester elastomer sealing element deliver very good resistance to oils, greases and common industrial chemicals</p>

Temperature-resistant

<p>Rated for continuous use from -50°C to +105°C and short-term performance to +160°C with excellent UV resistance and weathering characteristics for outdoor and exposed installations</p>

Environmentally responsible

<p>Self-extinguishing, halogen-free and cadmium-free construction with full RoHS and REACH compliance across the product range</p>

Compliant

<p>Certifications include ingress protection per IEC 60529, UL Listed versions available, RoHS and REACH compliant; approved by leading rail and industrial certification bodies including DNV, VDE, DIN and ABS</p>

   

INDUSTRIES WE SUPPORT

From residential construction to commercial and industrial projects, our products support professionals across diverse industries.

Rail industry, Automation and robotics, Machine building, Energy, Hazardous areas, Shipbuilding

CHALLENGES WE SOLVE

Our products are designed to help professionals solve installation, safety and performance challenges in demanding applications.

Liquid and dust ingress, High vibration environments, Cleanliness and contamination, Cost reduction, Sustainability

PMA AT INNOTRANS - SEPTEMBER 22-25, 2026

Every railway project is unique. From design and engineering to operation and long-term maintenance, PMA helps you build reliable railway applications that perform throughout their entire lifecycle. Meet our experts at InnoTrans and discover practical solutions for your next projects.

ABB ECO SOLUTIONS™ PRODUCTS

<p>Our ABB EcoSolutions™ product portfolio helps customers and partners make more sustainable decisions. Each product’s circularity value and environmental impact are fully transparent. We are continuously partnering across the value chain to innovate and expand our EcoSolutions portfolio.</p>

   

OUR ELECTRICAL SOLUTIONS IN ACTION: VIDEOS

OUR ELECTRICAL SOLUTIONS AT WORK: CASE STUDIES AND WHITE PAPERS

IP68-rated cable protection for Eurobalise systems on Deutsche Bahn's ICE 1 fleet

Discover how ABB's PMAFIX Pro fittings and XVCSG conduit helped Alstom deliver a waterproof, reusable and halogen-free cable protection solution for Eurobalise ETCS equipment on Deutsche Bahn's intercity express trains, meeting IP68/IP69 ingress protection requirements for long-term dynamic rail applications.

Sealed cable protection solution for Berlin S-Bahn type 480 vehicles with GIMOTA

Discover how ABB's PMA PMAFIX Pro IP68 and IP69 strain relief fittings and PCS conduits helped GIMOTA develop a fully sealed electrical connection solution for Berlin S-Bahn's type 480 fleet, reducing maintenance cleaning frequency from weekly to quarterly and eliminating short circuits across 155 multiple unit trains

Smart plug-and-play antenna cable protection for Swiss Federal Railways with Huber+Suhner

Discover how ABB's PMA XPCS multilayer conduit, BGPS conduit clamps and PMAFIX Pro IP69 fittings helped Huber+Suhner deliver a stable, fire-safe and fully protected antenna cabling solution for Swiss Federal Railways FLIRT trains.

PMA: SWISS-ENGINEERED CABLE PROTECTION TRUSTED WORLDWIDE SINCE 1975

Founded in Switzerland in 1975, PMA delivers premium cable protection systems trusted worldwide. With over 6,500 products, PMA safeguards electrical wiring in transportation, industrial automation, and commercial installations, combining Swiss engineering excellence with ABB’s global innovation.