Eaton SMS3RD3 Receptacle - UL94 V0 IP40 Flame Retardant
Part Number: SMS3RD3
Quick Summary
Eaton SMS3RD3 Receptacle is a quick-mating plastic connector for compact industrial control wiring. In tight panels and harsh environments, slow, bulky connectors drive downtime and rework. It meets RoHS and REACH requirements while carrying UL94 V0 flame rating and IP40 protection, helping you stay compliant and safer in the field. The lightweight 3-position design aligns with the Souriau SMS series, delivering reliable performance with easy installation and reduced total cost of ownership for automation projects.
Product Information
Extended Description
SMS3RD3 Eaton: Flame retardant receptacle without strain relief hood; SMS3RD3
Product Name
Eaton Souriau SMS series quick mating plastic rectangular connector
Catalog Number
SMS3RD3
Product Length/Depth
32.9 mm
Product Height
8.4 mm
Product Width
18.6 mm
Product Weight
2.9 g
Environmental conditions
REACH RoHS Fire & Smoke Flammability rating UL94 V0
Connector accessory option
No backshell possibility
Connector type
Receptacle
Contact delivery
Not delivered
Contact type
Crimp
Coupling type
Push-Pull
Degree of protection
IP40
Layout
3
Shell material
Plastic
Operating temperature - max
105 °C
Operating temperature - min
-40 °C
Receptacle type
Free Hanging
Number Of Contacts
3
Number of cavity #16
3
The 3-position layout with a push-pull coupling delivers faster mating and unmating, reducing assembly time and improving line throughput in control cabinets. This directly lowers labor costs and minimizes downtime during panel wiring, essential for high-mix manufacturing. The crimp contact design ensures robust electrical performance with consistent conductivity and a secure connection, supporting longer device life and fewer warranty events in demanding environments. Free Hanging receptacle with no backshell requirement simplifies installation in tight spaces and reduces accessory inventory, improving field serviceability and project scope flexibility. The encapsulated plastic shell provides IP40 protection and UL94 V0 flame retardancy, enabling safer operation and easier regulatory clearance in machinery and automation applications. Operating from -40 to 105 C and RoHS/REACH compliant, the SMS3RD3 supports wide process conditions while maintaining reliability and low total cost of ownership across the factory floor.
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FAQs
Install the SMS3RD3 as a free-h hanging receptacle using compatible mating plug(s). Since backshell is not provided, route wires cleanly, crimp the 3 contacts to specification, and ensure proper mating with the corresponding SMS series plug to maintain IP40 protection and reliable crimp connections in a control cabinet.
Yes. SMS3RD3 uses crimp contacts and is designed for the Souriau SMS series ecosystem, enabling quick mating with appropriate plug components and preserving the intended 3-position, push-pull coupling and free-hanging configuration.
The SMS3RD3 features UL94 V0 flame retardant plastic, IP40 protection, and RoHS/REACH compliance, supporting safety and regulatory requirements for industrial automation equipment.
It operates from -40 °C to 105 °C and meets RoHS/REACH compliance with UL94 V0 flame rating, enabling use across diverse industrial environments while maintaining reliability.
The push-pull quick-mating design reduces assembly time, while the lightweight, compact form factor minimizes cabling complexity. Combined with robust crimp contacts and flame/chemical resistance, this lowers field failures, maintenance costs, and total ownership costs in automation and control-panel applications.