Eaton SMS6RDH3 Receptacle Connector Quick Mating - IP40
Part Number: SMS6RDH3
Quick Summary
Eaton SMS6RDH3 Receptacle is a quick-mating plastic rectangular connector for automation panels. It reduces assembly time and mating errors in control cabinets by combining a compact 6-position layout with an integrated strain-relief hood. The design supports harsh industrial environments, backed by UL94 V0 flame rating and RoHS/REACH compliance, while maintaining safety and sustainability. The IP40 ingress protection offers reliable operation with standard panel enclosures in moderate dust conditions, and the Push-Pull coupling enables faster, tool-free mating. With a lightweight plastic shell and crimp contact delivery, this connector delivers robust connectivity at a lower installed cost, minimizing downtime and improving field maintenance in machine automation.
Product Information
Extended Description
SMS6RDH3 Eaton: Flame retardant receptacle with integrated strain relief hood; SMS6RDH3
Product Name
Eaton Souriau SMS series quick mating plastic rectangular connector
Catalog Number
SMS6RDH3
Product Length/Depth
50.9 mm
Product Height
15 mm
Product Width
16.2 mm
Product Weight
5.2 g
Environmental conditions
Flammability rating UL94 V0 RoHS REACH Fire & Smoke
Backshell type
Strain Relief
Connector accessory option
Integrated with connector
Connector type
Receptacle
Contact delivery
Not delivered
Contact type
Crimp
Coupling type
Push-Pull
Degree of protection
IP40
Layout
6
Shell material
Plastic
Operating temperature - max
105 °C
Operating temperature - min
-40 °C
Receptacle type
Free Hanging
Number Of Contacts
6
Number of cavity #16
6
Feature → Business Impact → Application: The SMS6RDH3 uses a 6-position layout with a 50.9 mm length, 16.2 mm width, and 15 mm height, weighing 5.2 g, delivering a compact footprint that saves space in crowded control panels and reduces panel depth. This translates to quicker panel wiring and easier field upgrades in modular automation systems, especially when used with the Souriau SMS series. Application: control cabinets, machine enclosures, and robotic cells that demand lightweight, space-efficient connectivity with reliable 6-crimp contacts and a free-hanging receptacle design. The Push-Pull coupling accelerates mating, improves repeatability, and lowers installation time compared to threaded or latch-based interfaces, while the integrated strain relief hood reduces cable stress and potential failure points, ultimately lowering maintenance costs across the lifecycle. Feature → Business Impact → Application: The plastic shell and UL94 V0 flame rating, combined with RoHS and REACH compliance, provide material safety and regulatory alignment for restricted environments. Application: industries requiring flame retardant, environmentally compliant connectors for safety-critical equipment, such as packaging and material handling lines. Feature → Business Impact → Application: IP40 protection and a free-hanging receptacle type offer flexible mounting options and predictable performance in moderate dust and dry environments, enabling rapid field deployment in temporary installations or expanding automation footprints. Application: modular automation projects and machine upgrades where speed and reliability matter. Feature → Business Impact → Application: 6-contact, crimp delivery with a backshell strain-relief configuration supports robust cable management and ease of termination, delivering consistent contact reliability and reduced risk of loose connections in vibratory environments. Application: panel-to-cable junctions in conveyors and pick-and-place systems.
Get a Quick Quote for a Eaton SMS6RDH3
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton SMS6RDH3?
Enquire Now
FAQs
The SMS6RDH3 is a free-hanging receptacle designed for crimp contacts. For installation, terminate each conductor with a matching crimp contact, insert into the 6-position cavity, and mate with the corresponding plug. The integrated strain-relief hood supports secure routing, reducing cable movement and helping maintain pull-out resistance in vibration-heavy applications. Use standard crimp tooling compatible with the contact geometry to ensure consistent termination reliability and reduce insertion force during mating.
The SMS6RDH3 provides 6 crimp contacts in a 6-position layout with a 50.9 mm length, 16.2 mm width, and 15 mm height, weighing 5.2 g. It offers IP40 protection, operates from -40 °C to 105 °C, and uses a Push-Pull coupling. Flammability is UL94 V0, with RoHS and REACH compliance. These specs ensure reliable operation in moderate dust environments, high-temperature equipment spaces, and safety-conscious applications, while enabling efficient panel integration and regulatory peace of mind.
Yes. The six-position, Push-Pull quick mating design is well-suited for robotic cells and machine builds that require fast, repeatable connections with minimal tooling. The integrated strain relief and free-hanging receptacle type simplify routing in tight spaces, while the compact dimensions reduce enclosure footprint. This combination supports rapid changeovers and reduces downtime during line changes or maintenance, making it a practical choice for high-throughput automation environments.
SMS6RDH3 supports several key certifications and standards: UL94 V0 flame rating for flame retardancy, RoHS and REACH compliance for environmental safety, and an IP40 ingress protection rating for protection against dust ingress in non-dusty environments. While it does not carry SIL or CE labeling in the provided data, these certifications help meet common regulatory expectations in general industrial automation, machinery, and control panel applications.
The SMS6RDH3 reduces maintenance costs by enabling faster mating, built-in strain relief, and a lightweight, compact form factor that minimizes wiring time and panel space. Crimp termination ensures consistent electrical contact, decreasing contact failures and wire rework. Over the device lifecycle, these attributes translate into lower labor costs, reduced downtime, and improved overall equipment effectiveness (OEE) in manufacturing environments.