Eaton UTS78D2PX32 Plastic Waterproof Connector - IP68/69K
Part Number: UTS78D2PX32
Quick Summary
Eaton Souriau UTS78D2PX32 plastic waterproof IP68/69K connector provides a rugged PCB receptacle for harsh industrial environments. Operators and procurement teams struggle with moisture ingress, dust intrusion, and premature wear in field assemblies—this design minimizes ingress and wear, reducing unplanned downtime. The solution carries UL 1977, IEC 61984, and CSA-C22.2 No.182.3 certifications, with RoHS exemption support, ensuring regulatory alignment across global facilities. Its compact jam nut receptacle with 25.3 mm length streamlines panel mounting, while the 8 shell size and 2 contact positions support reliable, space-efficient wiring. With a 7 A current rating and 250 V capability, it supports common automation sensors and controllers, delivering value through improved reliability and reduced wiring complexity in rugged environments.
Product Information
Extended Description
UTS78D2PX32 Eaton: Plastic jam nut receptacle & hold down clips,without backshell, with 2 male PCB contacts, IP68/69K in unmated conditions, keying X; UTS78D2PX32
Product Name
Eaton Souriau UTS series plastic waterproof IP68/69k connector
Catalog Number
UTS78D2PX32
Product Length/Depth
25.3 mm
Product Height
24 mm
Product Width
24 mm
Product Weight
6.7 g
Compliances
UL 1977 (please contact us for more details) ROHS exemption 6.c IEC 61984 (please contact us for more details) CSA-C22.2 No.182.3 (please contact us for more details)
Current rating
7 A IEC 7 A UL
Environmental conditions
RoHS Flammability rating UL94 HB REACH
Environmental resistance
Resistant against gasoline Resistant against basic bath UV resistant, no degradation after 5 years of exposure in natural environment Resistant against mineral oil Resistant against acid bath Resistant against oil Vibrations level Per IEC 60512-4 - from 10 to 2000 Hz
Test current
7 A UL 7 A IEC 7 A CSA
Test voltage
250 V UL 32 V IEC 250 V CSA
Connector accessory option
No backshell possibility
Connector orientation
X
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Pin (Male)
Contact plating
Gold
Contact type
PCB
Coupling type
1/3 Bayonet
Degree of protection
IP68
Insert material
Neoprene
Layout
2
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
2
Number of cavity #20
2
Nut material
Aluminium
Salt spray
500 hour
Feature → Business Impact → Application: IP68/69K waterproof rating protects against moisture and dust ingress in unmated and mated conditions, reducing field failures and maintenance costs in outdoor, marine, or rugged industrial settings. Application: automation panels, outdoor equipment, mining and process plants. Feature → 2 gold-plated PCB contacts delivers low resistance and stable signal paths, enabling consistent performance for sensors and controllers; Business Impact: improved reliability and longer service life; Application: PLC I/O wiring and fieldbus connections. Feature → 1/3 bayonet coupling enables quick mating with secure retention; Business Impact: faster installation and reduced downtime; Application: panel assemblies with limited access. Feature → Jam Nut Receptacle with no backshell option and compact 25.3 mm length; Business Impact: simplified installation in tight panel spaces; Application: compact control boxes and motor starters. Feature → Operating temperature -40 to 105 °C and 250 V/7 A ratings provide broad process compatibility; Business Impact: expands application envelope and compliance with safety standards; Application: harsh environments, including high-temperature enclosures and outdoor gear. Feature → 250 mating cycles and UV-resistant neoprene insert; Business Impact: predictable lifecycle and reduced replacement cost; Application: frequent maintenance scenarios and vibration-rich environments.
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FAQs
The device is a jam nut receptacle with two PCB contacts designed for panel mounting and X orientation. It fits standard panel cutouts and uses a no-backshell configuration, enabling compact installations in confined spaces and ensuring reliable PCB integration in automation panels and control boxes.
It provides a 7 A current rating with a 250 V voltage capability, two gold-plated PCB contacts, and a mating cycle life of up to 250. This makes it suitable for sensors, actuators, and I/O modules in demanding environments while maintaining signal integrity and safety compliance.
Yes. It carries IP68 protection and UV resistance features, with a temperature range of -40 °C to 105 °C. The rugged plastic shell plus neoprene insert supports outdoor, marine, and industrial applications where exposure to moisture, dust, and vibrations is common.
The unit is compliant with UL 1977, IEC 61984, and CSA-C22.2 No.182.3, with RoHS exemption 6.c. These certifications facilitate global deployment in regulated facilities while supporting safe, compliant wiring practices and product lifetime expectations.
With 250 mating cycles, robust IP68/69K protection, and quick-mating 1/3 bayonet coupling, maintenance downtime is reduced and field service is accelerated. The gold-plated contacts ensure durable signal paths, contributing to lower replacement and repair costs over the product lifespan in demanding automation systems.