Eaton UTS78E2PM12 Receptacle - IP68/69K
Part Number: UTS78E2PM12
Quick Summary
Eaton UTS78E2PM12 is a plastic waterproof IP68/69K connector used for rugged field wiring in harsh industrial environments. Moisture ingress, oil exposure, and vibration compromise reliability and drive maintenance costs in outdoor machinery and mobile equipment. UL 1977, CSA-C22.2 No.182.3, and IEC 61984 certifications provide cross‑market safety and compatibility assurance for global procurement. The compact threaded receptacle design, 2-pin solder Cup contacts, and 7 A rating offer reliable performance while simplifying installation in confined panels. OEMs and maintenance teams gain predictable performance, reduced downtime, and easier sourcing of a robust industrial connector for tough environments. Its compatibility with Souriau UTS series and no backshell option streamlines supply chains.
Product Information
Extended Description
UTS78E2PM12 Eaton: Plastic threaded receptacle, without backshell, with 2 male solder contacts, IP68/69K in unmated conditions; UTS78E2PM12
Product Name
Eaton Souriau UTS series plastic waterproof IP68/69k connector
Catalog Number
UTS78E2PM12
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) CSA-C22.2 No.182.3 (please contact us for more details) IEC 61984 (please contact us for more details)
Current rating
7 A UL 7 A IEC
Environmental conditions
RoHS REACH Flammability rating UL94 HB
Environmental resistance
Resistant against mineral oil Resistant against basic bath Resistant against oil Vibrations level Per IEC 60512-4 - from 10 to 2000 Hz UV resistant, no degradation after 5 years of exposure in natural environment Resistant against acid bath Resistant against gasoline
Test current
7 A CSA 7 A IEC 7 A UL
Test voltage
250 V UL 250 V CSA 32 V IEC
Connector accessory option
No backshell possibility
Connector orientation
N
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 rating delivers proven moisture and dust sealing, which translates directly into longer component life and lower field failure rates, a critical factor for outdoor controls and mobile equipment. The 2-pin solder cup contacts provide a simple, durable termination method compatible with common automation wiring practices, reducing assembly time and potential connection errors in on-site installations. At 7 A current rating and 250 V rating, this receptacle supports standard automation and control circuits without overdesign, enabling compact, cost-efficient panel layouts and reliable motor or actuator interfacing. The 21.3 mm length and 24 mm by 24 mm shell yield a compact footprint suitable for tight enclosures, while the 1/3 bayonet coupling ensures quick mating in high-vibration environments. With 250 mating cycles and UV/oil/acid resistance, maintenance cycles are extended and total cost of ownership decreases as equipment uptime improves. The neoprene insert and plastic shell balance durability with lightweight handling, easing field service and installation workflows, and the no backshell option reduces accessory complexity and procurement risk for integrators implementing IP68/69K solutions across equipment lines.
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FAQs
The UTS78E2PM12 is specified as a threaded receptacle with no backshell option. For panel installations, mount the receptacle through a compatible hole, secure with an appropriate nut or panel hardware, and rely on strain relief or additional enclosure protection for wiring to prevent movement. Ensure correct orientation (N) and mating alignment, and use the 1/3 bayonet coupling for reliable engagement. This approach minimizes parts while preserving IP68/69K integrity in rugged environments.
The connector supports a current rating of 7 A and voltage ratings of 250 V (UL/CSA) and 32 V (IEC). It is designed for 2 pin solder cup contacts and provides a robust interface for automation I/O, sensors, and actuators. Operating temperature range is -40 °C to 105 °C, and it is rated for up to 250 mating cycles, ensuring predictable performance across lifecycle use.
Yes. With IP68/69K protection, UV resistance, and oil/acid resistance, this receptacle is well-suited for harsh outdoor, mining, and outdoor industrial controls. The 2-pin solder cup design and compact shell support reliable field wiring in constrained spaces, while the no backshell option reduces accessory complexity in rugged installations.
This part is listed under UL 1977, CSA-C22.2 No.182.3, and IEC 61984, providing cross‑regional safety and interchangeability. RoHS exemptions (6.c) are noted, which can affect material compliance in certain markets. The combination of these certifications supports supplier qualification, regulator audits, and standardized installation practices across North American and international projects.
The UTS78E2PM12 offers up to 250 mating cycles, UV and chemical resistance, and oil compatibility, contributing to extended service life in demanding environments. Reduced maintenance checks, lower risk of moisture ingress, and simpler sourcing of rugged connectors minimize downtime and inventory costs. For OEMs, these features translate to faster assembly, fewer field failures, and a stronger total cost of ownership for outdoor automation systems.