Eaton UTS68E3PX Connector - IP68/69K Waterproof
Part Number: UTS68E3PX
Quick Summary
Eaton UTS68E3PX is a plastic waterproof IP68/69K connector designed for rugged industrial and outdoor equipment. In harsh environments, plug connections can suffer from ingress, corrosion, and mechanical wear, leading to downtime and maintenance costs. This series combines tight sealing with robust materials, delivering reliable performance under repeated washdowns and wide temperature swings. The unit carries UL 1977 and IEC 61984 approvals, CSA-C22.2 No.182.3 compliance, and RoHS exemptions, aligning with global safety and environmental standards. By integrating a compact 3-pin plug with gold-plated contacts, this solution supports efficient sensor and control wiring while reducing field repair needs, enabling manufacturers to streamline procurement and install with confidence.
Product Information
Extended Description
UTS68E3PX Eaton: Plastic plug, without backshell, with 3 male solder contacts, IP68/69K in unmated conditions, keying X; UTS68E3PX
Product Name
Eaton Souriau UTS series plastic waterproof IP68/69k connector
Catalog Number
UTS68E3PX
Product Length/Depth
21.3 mm
Product Height
22.4 mm
Product Width
22.4 mm
Product Weight
6.7 g
Compliances
ROHS exemption 6.c 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)
Current rating
7 A IEC 7 A UL
Environmental conditions
REACH RoHS Flammability rating UL94 HB
Environmental resistance
Resistant against acid bath Resistant against oil Resistant against mineral oil Vibrations level Per IEC 60512-4 - from 10 to 2000 Hz Resistant against gasoline UV resistant, no degradation after 5 years of exposure in natural environment Resistant against basic bath
Test current
7 A IEC 7 A CSA 7 A UL
Test voltage
32 V IEC 250 V UL 250 V CSA
Connector accessory option
Not delivered, to be ordered separately
Connector orientation
X
Connector type
Plug
Contact delivery
Loaded
Contact gender
Pin (Male)
Contact plating
Gold
Contact type
Solder Cup
Coupling type
1/3 Bayonet
Degree of protection
IP68
Insert material
Neoprene
Layout
3
Plug type
Straight Plug
Shell material
Plastic
Shell size
8
Mating cycles
250
Operating temperature - max
105 °C
Operating temperature - min
-40 °C
Number Of Contacts
3
Number of cavity #20
3
Salt spray
500 hour
Feature: IP68 protection and unmated condition sealing. Business Impact: Delivers dependable protection against water, dust, and chemical exposure, reducing ingress-related failures and maintenance costs. Application: Ideal for outdoor equipment, washdown environments, and machinery exposed to the elements. Feature: 3 gold-plated solder cup contacts. Business Impact: Ensures low contact resistance, corrosion resistance, and stable signal transfer for critical sensors and control lines. Application: Sensor networks and control wiring in robotics and automation cabinets. Feature: 1/3 bayonet coupling with straight plug. Business Impact: Fast, secure mating with one-hand operation and reliable retention in vibration-prone installations. Application: Field installs on equipment that requires quick assembly and robust mating under harsh conditions. Feature: Operating temperature range from −40 °C to 105 °C. Business Impact: Enables operation across extreme climates and process temperatures, reducing the need for alternate solutions. Application: Outdoor scour, cold rooms, and high-temperature machinery. Feature: 21.3 mm length, 22.4 mm width, 22.4 mm height, and 6.7 g weight. Business Impact: Compact form factor minimizes space in tight enclosures and lowers system weight without compromising performance. Application: Small-form connectors in compact control panels and sensor housings. Feature: Neoprene insert and plastic shell. Business Impact: Enhanced sealing and chemical resistance with durable shell material for long service life. Application: Environmentally demanding applications with oil, chemical exposure, or frequent washdowns. Feature: 7 A current rating and 32 V IEC / 250 V UL/CSA voltage ratings. Business Impact: Aligns with standard industrial control circuits while providing margin for safety and performance. Application: PLC I/O, field wiring, and sensor/actuator interfaces in automation systems. Feature: 250 mating cycles. Business Impact: Demonstrates durable lifecycle performance, reducing the total cost of ownership and maintenance intervals. Application: Reusable connectors in repairable installations and service environments.
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FAQs
UTS68E3PX uses the same UTS family philosophy with a 1/3 bayonet coupling and a straight plug, featuring 3 male solder contacts and keying X. It is designed to mate with compatible UTS receptacles and accessories while noting that certain connector accessories are not delivered and must be ordered separately. Ensure the mating half has matching keying and shell size (shell size 8) for proper fit and seal.
The connector provides a 7 A current rating and supports voltages of 32 V IEC and 250 V UL/CSA. It uses gold-plated solder cup contacts with a 3-contact layout. Mating cycles are rated at 250, and operating temperatures span −40 °C to 105 °C, making it suitable for demanding industrial control and sensor circuits.
Yes. The plug is IP68 rated in unmated conditions and features a neoprene insert with a plastic shell to withstand washdowns, oil, mineral oil, and UV exposure. Its wide temperature range and chemical resistance make it appropriate for outdoor equipment, robotic systems, and machinery used in harsh environments.
It carries RoHS exemptions (6.c), UL 1977, IEC 61984, and CSA-C22.2 No.182.3 approvals, with RoHS/REACH considerations noted. When specifying for compliance, reference UL 1977 for interconnection systems, IEC 61984 for connectors, and confirm RoHS exemptions in your project scope. Always verify supplier documentation for the latest certification status.
The 250 mating cycles, robust IP68/69K sealing, and gold-plated contacts translate to reduced maintenance and longer service life in challenging environments. Its compact form factor saves enclosure space, while reliable sealing minimizes ingress-related failures, delivering lower downtime, faster field service, and improved total cost of ownership for automated systems.