Eaton UTS71832SY Connector - 32 Contacts IP68/69k
Part Number: UTS71832SY
Quick Summary
The Eaton UTS71832SY is a plastic waterproof IP68/69k receptacle connector for rugged industrial machinery. In harsh environments, moisture ingress and vibration can cause costly downtime and failed connections. This part meets UL 1977, CSA-C22.2 No.182.3, and IEC 61984 standards, while delivering IP68 protection for dependable outdoor and hazardous-location use. Designed with a jam-nut receptacle and a 32‑way layout, it supports robust field installations and long service life, helping automation projects reduce maintenance costs and improve uptime. For system integrators, it pairs well with 32-crimp contacts and a Y orientation to streamline harness assembly and cable management in tight spaces.
Product Information
Extended Description
UTS71832SY Eaton: Plastic jam nut receptacle, without backshell, for 32 female contacts, IP68/69K, keying Y; UTS71832SY
Product Name
Eaton Souriau UTS series plastic waterproof IP68/69k connector
Catalog Number
UTS71832SY
Product Length/Depth
31.7 mm
Product Height
41.3 mm
Product Width
41.3 mm
Product Weight
22.8 g
Compliances
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
5 A UL 4 A IEC
Environmental conditions
Fire and smoke rating I2F3 according to NFF 16101 and NFF 16102 Flammability rating UL94 V0 REACH RoHS Fire & Smoke
Environmental resistance
Resistant against mineral oil UV resistant, no degradation after 5 years of exposure in natural environment Resistant against gasoline Resistant against basic bath Vibrations level Per IEC 60512-4 - from 10 to 2000 Hz Resistant against acid bath Resistant against oil
Test current
4 A CSA 5 A UL 4 A IEC
Test voltage
250 V UL 32 V IEC 250 V CSA
Connector accessory option
Not delivered, to be ordered separately
Connector orientation
Y
Connector type
Receptacle
Contact delivery
Not delivered
Contact gender
Socket (Female)
Contact type
Crimp
Coupling type
1/3 Bayonet
Degree of protection
IP68
Insert material
Polyamide
Layout
32
Shell material
Plastic
Shell size
18
Mating cycles
250
Operating temperature - max
105 °C
Operating temperature - min
-40 °C
Receptacle type
Jam Nut Receptacle
Number Of Contacts
32
Number of cavity #20
32
Nut material
Aluminium
Salt spray
500 hour
Feature: IP68/IP69k waterproof sealing protects against dust, water and harsh fluids. Business Impact: Maintains signal integrity and power delivery in wet or washdown environments, reducing unplanned downtime across transfer lines and outdoor equipment. Application: Factory floors, outdoor enclosures, and mobile machinery where exposure to moisture is routine. Path to ROI: Fewer resealed connections and fewer field repairs save maintenance labor and parts costs. Feature: 32-contact layout with jam-nut receptacle. Business Impact: High-density, compact wiring with a secure, vibration-resistant mating interface. Application: Sensor/actuator networks and multi-channel control loops in limited-space panels. Path to ROI: Denser harnesses mean fewer connectors and easier troubleshooting. Feature: 1/3 Bayonet coupling. Business Impact: Quick, tool-free mating and reliable engagement under vibration. Application: On-machine harnesses and detachable assemblies. Path to ROI: Reduced assembly time and improved field replaceability. Feature: 5 A UL / 4 A IEC current rating and 250 mating cycles. Business Impact: Suitable for signal and low-power control with durable lifecycle. Application: Control panels, industrial automation, and instrument clusters. Path to ROI: Predictable lifecycle costs and simplified spare part planning. Feature: Polyamide insert and plastic shell; operating from -40 °C to 105 °C; salt spray 500 hours. Business Impact: Temperature and chemical resilience extend service intervals. Application: Environments with wide temperature swings and exposure to lubricants or fuels. Path to ROI: Longer service intervals, lower maintenance overhead, and stable performance in challenging plants. Feature: 32 contacts, 32 cavities, Y orientation, and mating cycles up to 250. Business Impact: Consistent, repeatable connections for complex harnesses. Application: 32-channel sensor networks and multi-channel data links. Path to ROI: Enhanced reliability across critical automation paths and easier scalability.
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FAQs
When mounting the UTS71832SY, ensure proper jam-nut engagement for a watertight seal and align the Y orientation before mating. The receptacle is designed without a backshell, so compatible accessories must be ordered separately. Verify cable preparation and crimp contacts to maintain 32‑cavity integrity, and use suitable torque on the jam nut to avoid loosening in vibration.
The connector provides 32 crimp contacts in a 32‑position layout. Electrical ratings include a current rating of 5 A (UL) and 4 A (IEC), with a test current of 4 A (CSA) and 5 A (UL). Test voltage is 250 V (UL/CSA) and 32 V (IEC), making it suitable for low-power control and sensor circuits in rugged environments.
Yes. It carries IP68 protection and is rated for -40 °C to 105 °C operating temperatures, with resistance to UV exposure, salt spray (500 hours), mineral oil, and various baths. The design also withstands vibrations in the 10–2000 Hz range, making it appropriate for outdoor equipment, washdown areas, and mobile machinery.
The UTS71832SY complies with UL 1977, CSA-C22.2 No.182.3, and IEC 61984. It also features UL94 V0 flammability rating and RoHS/REACH compliance, ensuring safety and environmental reliability for automation installations and panel wiring in regulated sectors.
With a mating life of up to 250 cycles and robust IP68/69k sealing, maintenance intervals are extended and field replacements are reduced. The 32‑contact, jam-nut receptacle design enables faster harness assembly and easier diagnostics, delivering lower downtime and total cost of ownership in automated lines and control panels.