Eaton UTS78E2PXM12 Receptacle - IP68/69K Waterproof
Part Number: UTS78E2PXM12
Quick Summary
The Eaton Souriau UTS78E2PXM12 plastic waterproof IP68/69k connector delivers rugged, sealed interconnects for harsh industrial environments. Customers frequently struggle with moisture ingress and field failures in outdoor or washdown settings. With RoHS exemptions and certifications such as UL 1977, IEC 61984, and CSA-C22.2 No.182.3, this connector aligns with global compliance while preserving performance. Designed for automation panels and rugged equipment, it helps reduce maintenance costs and downtime. Its 2-contact, 7 A rating and 1/3 bayonet coupling support fast, safe wiring in tight spaces. The keyed X orientation minimizes mis-mating in complex harness assemblies.
Product Information
Extended Description
UTS78E2PXM12 Eaton: Plastic threaded receptacle, without backshell, with 2 male solder contacts, IP68/69K in unmated conditions, keying X; UTS78E2PXM12
Product Name
Eaton Souriau UTS series plastic waterproof IP68/69k connector
Catalog Number
UTS78E2PXM12
Product Length/Depth
21.3 mm
Product Height
24 mm
Product Width
24 mm
Product Weight
6.7 g
Compliances
ROHS exemption 6.c UL 1977 (please contact us for more details) IEC 61984 (please contact us for more details) CSA-C22.2 No.182.3 (please contact us for more details)
Current rating
7 A UL 7 A IEC
Environmental conditions
REACH Flammability rating UL94 HB RoHS
Environmental resistance
Vibrations level Per IEC 60512-4 - from 10 to 2000 Hz Resistant against mineral oil Resistant against basic bath Resistant against oil UV resistant, no degradation after 5 years of exposure in natural environment Resistant against gasoline Resistant against acid bath
Test current
7 A CSA 7 A IEC 7 A UL
Test voltage
250 V CSA 250 V UL 32 V IEC
Connector accessory option
No backshell possibility
Connector orientation
X
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Pin (Male)
Contact type
Solder Cup
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
Threaded Receptacle
Number Of Contacts
2
Number of cavity #20
2
Salt spray
500 hour
The IP68/69K sealing and plastic construction deliver reliable interconnects in environments exposed to water, dust, and cleaning processes, reducing corrosion-related failures and extending equipment life. This translates to lower maintenance costs and less unscheduled downtime for control panels and remote devices. The 2-contact solder cup arrangement supports common control circuits without overengineering harnesses, enabling compact, cost-efficient panel wiring. A 1/3 bayonet coupling allows quick mating and release in confined spaces, improving installation speed and reducing labor time on the shop floor. Neoprene insert and a threaded receptacle design offer consistent sealing across vibration and temperature cycles, while resisting oil and UV exposure to maintain performance. Compliance with RoHS exemptions and major safety standards provides procurement certainty and regulatory peace of mind. Overall, the solution delivers predictable reliability for automation and field-deployed systems.
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FAQs
UTS78E2PXM12 installs as a threaded receptacle with a 1/3 bayonet coupling, and ships with loaded two solder cup contacts and no backshell. In compact panels, ensure clearance for mating and keying X alignment to avoid mis-mating; use appropriate panel cutout and sealing to preserve IP68 rating. The design supports quick mating during assembly, reducing line downtime.
Yes. The UTS series provides IP68/69K protection in unmated conditions, making it ideal for outdoor equipment and washdown environments. Its neoprene insert and plastic shell resist UV, oil, gasoline, and mineral oil, while meeting RoHS exemptions and UL/IEC/CSA certifications. For ongoing reliability, ensure correct mating orientation and avoid aggressive chemicals beyond spec.
Key certifications include UL 1977, IEC 61984, and CSA-C22.2 No.182.3, with RoHS exemption 6.c. These ensure safe interconnection in control panels and machinery while aligning with regional procurement requirements. Always verify local regulatory needs with the supplier documentation; the 2-contact, 7 A rated configuration supports compliant, safe operation.
Electrical specs include a current rating of 7 A (UL/IEC), 7 A test current, and a maximum voltage of 250 V (CSA/UL) or 32 V (IEC). It uses 2 solder cup contacts in a threaded receptacle design, with a mating life of about 250 cycles. Operating temperature ranges from -40 °C to 105 °C, suitable for tough industrial and outdoor use.
UTS78E2PXM12 is designed for compatibility within the Eaton Souriau UTS family, featuring 2-contact, loaded solder cups and a 1/3 bayonet coupling. It uses keying X to prevent misconnection and lacks a backshell option, simplifying harness design in compact machinery. This makes it ideal for streamlined automation wiring and scalable interconnect strategies.