Eaton UTS78E4SW Connector - IP68/69K Waterproof

Part Number: UTS78E4SW
Manufacturer
Eaton
Part number
UTS78E4SW

Quick Summary

The Eaton Souriau UTS78E4SW is a plastic waterproof IP68/69K connector for rugged industrial equipment. Moisture ingress and corrosion threats drive maintenance costs and downtime in field installations. It carries UL 1977, IEC 61984, and CSA-C22.2 No. 182.3 certifications, with ROHS exemption 6.c, ensuring regulatory compliance and safer worldwide use. Designed for fast, reliable field assembly, the UTS78E4SW combines a 4-pin, gold-plated solder contact layout with a jam-nut receptacle for secure, durable connections. This solution supports harsh environments, minimizes downtime, and aligns with automation projects aiming for higher uptime and predictable maintenance cycles.

Product Information

Extended Description

UTS78E4SW Eaton: Plastic jam nut receptacle, without backshell, with 4 female solder contacts, IP68/69K in unmated conditions, keying W; UTS78E4SW
Product Name
Eaton Souriau UTS series plastic waterproof IP68/69k connector
Catalog Number
UTS78E4SW
Product Length/Depth
25.3 mm
Product Height
24 mm
Product Width
24 mm
Product Weight
7.6 g
Compliances
CSA-C22.2 No.182.3 (please contact us for more details) IEC 61984 (please contact us for more details) UL 1977 (please contact us for more details) ROHS exemption 6.c
Current rating
7 A IEC 7 A UL
Environmental conditions
RoHS REACH Flammability rating UL94 HB
Environmental resistance
Resistant against basic bath Resistant against acid bath UV resistant, no degradation after 5 years of exposure in natural environment Resistant against gasoline Resistant against oil Resistant against mineral oil Vibrations level Per IEC 60512-4 - from 10 to 2000 Hz
Test current
7 A IEC 7 A CSA 7 A UL
Test voltage
250 V CSA 250 V UL 32 V IEC
Connector accessory option
Not delivered, to be ordered separately
Connector orientation
W
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Socket (Female)
Contact plating
Gold
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Degree of protection
IP68
Insert material
Neoprene
Layout
4
Shell material
Plastic
Shell size
8
Mating cycles
250
Operating temperature - max
105 °C
Operating temperature - min
-40 °C
Receptacle type
Jam Nut Receptacle
Number Of Contacts
4
Number of cavity #20
4
Nut material
Aluminium
Salt spray
500 hour
IP68/69K sealing and rugged plastic housing deliver exceptional moisture and dust protection, reducing unplanned outages and extending equipment life in outdoor and washdown environments. Business impact: lower maintenance costs, improved uptime, and greater system availability in harsh industrial settings. Application: outdoor machinery, rail, marine, and outdoor automation where ingress protection is critical. 4 gold-plated solder cup contacts provide low-resistance connections and reliable signal integrity, enabling sustained operation at up to 7 A and across 250 mating cycles. By leveraging a 1/3 Bayonet coupling and W-keyed orientation, installation is quick, alignment is precise, and field rework is minimized. This reduces commissioning time and training needs on the shop floor. The jam-nut receptacle with aluminium nut and neoprene insert offers robust mechanical retention and environmental sealing, even under vibration and temperature cycling. Electrical performance remains consistent from -40 °C to 105 °C, supporting equipment that must endure extreme thermal swings. The 4-position layout simplifies wiring schemes, while IP68 protection ensures reliability in oil, gasoline, and UV-exposed environments. Typical use cases include mobile automation pallets, outdoor sensors in mining or construction, and rugged control panels. Certifications and RoHS compliance reinforce interoperability across regions, helping procurement maintain supplier diversity while meeting regulatory requirements. Industry-standard dimensions and mating geometry support compatibility with existing Souriau UTS housings, reducing redesign risk and enabling plug-and-play integration with minimal field modification.

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FAQs

To install the UTS78E4SW, align the receptacle with the panel opening, secure with the jam nut, and ensure the 4 contact cavities align with the mating harness. The W orientation keying helps correct alignment prior to tightening, delivering a sealed interface with IP68 protection. Use appropriate thread sealant or gasket if required by your enclosure design.
Yes. The UTS78E4SW uses a standard 1/3 Bayonet coupling and Souriau UTS series mating geometry, enabling compatible, plug-and-play interconnections with existing UTS housings and backshells. Ensure the mating connector maintains the same keying (W) and contact count (4) for reliable engagement and sealing.
The UTS78E4SW carries a 7 A current rating and supports test voltages of 250 V in CSA/UL and 32 V in IEC contexts. With four gold-plated solder cup contacts, it delivers reliable conductivity while meeting energy and safety requirements across standard industrial automation workloads.
This receptacle complies with UL 1977, IEC 61984, and CSA-C22.2 No. 182.3, plus ROHS exemption 6.c. These certifications support global interoperability, product safety, and environmental compliance, helping you meet regulatory obligations while sourcing from a single supplier for diverse markets.
With 250 mating cycles and a robust IP68 rating, the UTS78E4SW minimizes interface wear and ingress-related failures. The gold-plated contacts reduce oxidation risk, and the neoprene insert alongside a durable plastic shell maintains performance across -40 to 105 °C. These factors translate to lower maintenance costs and longer service intervals in demanding installations.