Eaton UT0W01626PYH6 UTO Connector - IP68/69K
Part Number: UT0W01626PYH6
Quick Summary
Eaton UT0W01626PYH6 UTO connector is a metal IP68/69K receptacle designed for intense industrial use. In harsh environments, ingress, corrosion and maintenance cycles challenge uptime, but this connector addresses those pains with rugged sealing and reliable performance. The design carries IP68/IP69K sealing, UL 1977 safety compliance, and UL94 V0 flammability ratings, complemented by RoHS/REACH environmental compliance to meet modern industrial standards. For machine builders and service teams, its compact form, 26 contacts, and 4 A current rating translate to faster assembly, reduced maintenance, and improved system reliability in automation, mining, and outdoor equipment applications.
Product Information
Extended Description
UT0W01626PYH6 Eaton: Male square flange receptacle IP68/69K, 96 h salt spray, keying Y; UT0W01626PYH6
Product Name
Eaton Souriau UTO series metal IP68/69k connector for intensive use
Catalog Number
UT0W01626PYH6
Product Length/Depth
33.2 mm
Product Height
31 mm
Product Width
31 mm
Product Weight
27.7 g
Compliances
Overvoltage category III / pollution degree III UL 1977
Current rating
4 A IEC 4 A UL
Fitted with:
Shielding
Environmental conditions
Fire & Smoke RoHS REACH Flammability rating UL94 V0
Environmental resistance
Resistant against gasoline Vibrations level 55-2000 Hz, 15g per MIL-C-26482 I Resistant against acid bath Shock resistance 50g, 11ms per MIL-C-26482 I Resistant against oil Resistant against mineral oil Resistant against basic bath
Test current
4 A UL 3 A CSA 4 A IEC
Test voltage
250 V UL 250 V CSA 40 V IEC
Connector accessory option
Not delivered, to be ordered separately
Connector orientation
Y
Connector type
Receptacle
Contact delivery
Not delivered
Contact gender
Pin (Male)
Contact type
Crimp
Coupling type
1/3 Bayonet
Degree of protection
IP68
Insert material
Polyamide
Layout
26
Plating
Nickel
Shell material
Zinc alloy
Shell size
16
Mating cycles
500
Operating temperature - max
105 °C
Operating temperature - min
-40 °C
Receptacle type
Square Flange Receptacle
Number Of Contacts
26
Number of cavity #20
26
Nut material
Aluminium
Salt spray
96 hour
Feature → Business Impact → Application: IP68/69K sealing and 96-hour salt spray resistance deliver dependable ingress protection and corrosion resistance in outdoor, mining, or mobile equipment, enhancing uptime and reducing maintenance costs. This supports customers deploying in harsh environments where dust, water spray, and temperature swings are routine, such as conveyor systems or outdoor automation. Feature → 26 contacts in a square flange receptacle with 1/3 bayonet coupling provides dense signal/power routing in compact panels, enabling more flexible layouts and faster field wiring during machine installation. Feature → 4 A current rating and 250 V test voltage ensure safe operation for mixed power and control circuits, improving reliability and compliance in control panels and field junctions. Feature → 500 mating cycles and nickel-plated zinc alloy shell with polyamide insert offer long lifecycle, EMI shielding, and resistance to mechanical shocks, supporting uptime in demanding applications like robotics payloads and mobile equipment. Feature → Shielding and compact geometry enhance EMI/EMC performance, while a Y orientation supports versatile harness routing and simplified installation in restricted spaces. Feature → RoHS/REACH and UL 1977 compliance provide regulatory alignment and risk reduction for global deployments, helping procurement teams consolidate certifications across regions.
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FAQs
Installation uses the 1/3 Bayonet coupling with a square flange receptacle. Ensure the Y orientation on the connector aligns with the mating half, lubricate only as specified, and secure with appropriate mounting screws to maintain IP68/69K integrity. Crimp contacts should be prepared using manufacturer-recommended tools, and the shielding should be connected to the panel ground to preserve EMI performance.
The UT0W01626PYH6 features metal construction with a zinc alloy shell and nickel plating, polyamide insert, and a robust seal rated IP68, alongside 96-hour salt spray resistance. This combination delivers superior ingress protection, corrosion resistance, and mechanical durability for outdoor, mining, and heavy-duty machinery applications.
Yes. The connector complies with UL 1977 and UL 94 V0 for flammability, along with general environmental standards such as RoHS and REACH. These certifications provide confidence in electrical safety, materials compliance, and suitability for industrial control panels and field installations.
The UT0W01626PYH6 offers a 4 A current rating, 250 V test voltage (UL/CSA) and 40 V (IEC) test ratings, with 26 contacts in a compact 33.2 mm length and 31x31 mm footprint. It supports mixed signal/power applications in control cabinets while maintaining reliable insulation and rugged sealing in challenging environments.
With 500 mating cycles, the UT0W01626PYH6 is designed for substantial lifecycle demand. Plan for periodic inspection of the mating interface for wear, verify shield continuity, and schedule maintenance around exposed harness connections in harsh environments. The rugged construction minimizes field failures and reduces total cost of ownership over time.