Eaton UTS71832SW Plastic Waterproof Connector - IP68/69K
Part Number: UTS71832SW
Quick Summary
The Eaton UTS71832SW Plastic Waterproof Connector is a 32‑cavity receptacle designed for harsh industrial environments and outdoor equipment. This solution addresses sealing, durability, and field maintenance challenges in conditions where moisture and contaminants threaten performance. With IP68/IP69K protection and a robust polyamide insert, it delivers reliable sealing and long life in demanding applications. The unit carries approvals including UL 1977, IEC 61984, and CSA-C22.2 No.182.3, reinforcing cross‑border compliance. By pairing a jam-nut receptacle with a 1/3 Bayonet coupling and a 250 mating‑cycle rating, it supports fast installation and predictable total cost of ownership. It fits rugged harness assemblies and existing Souriau UTS family components, offering a proven path for dependable connectivity in demanding equipment.
Product Information
Extended Description
UTS71832SW Eaton: Plastic jam nut receptacle, without backshell, for 32 female contacts, IP68/69K, keying W; UTS71832SW
Product Name
Eaton Souriau UTS series plastic waterproof IP68/69k connector
Catalog Number
UTS71832SW
Product Length/Depth
31.7 mm
Product Height
41.3 mm
Product Width
41.3 mm
Product Weight
22.8 g
Compliances
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
4 A IEC 5 A UL
Environmental conditions
REACH Fire & Smoke RoHS Flammability rating UL94 V0 Fire and smoke rating I2F3 according to NFF 16101 and NFF 16102
Environmental resistance
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 Resistant against mineral oil
Test current
4 A CSA 4 A IEC 5 A UL
Test voltage
250 V CSA 250 V UL 32 V IEC
Connector accessory option
Not delivered, to be ordered separately
Connector orientation
W
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: 32‑cavity jam‑nut receptacle with 1/3 Bayonet coupling and W orientation. Business Impact: Delivers secure, fast mating with reliable sealing in compact footprints, reducing field rework and maintenance time. Application: 32‑circuit harnesses for rugged machinery where space is at a premium. Feature: IP68/IP69K protection with UV resistance and robust environmental sealing. Business Impact: Protects sensitive contacts from water, dust, and exposure to fuels and oils, lowering failure rates in outdoor or mobile equipment. Application: Outdoor conveyors, agricultural machinery, and construction-site equipment. Feature: 4 A current rating (IEC) and 5 A (UL) with 250 mating cycles. Business Impact: Supports dependable power and signal transfer with predictable lifecycle costs, enabling design engineers to size harnesses accurately. Application: Sensors, actuators, and small power feeds in demanding environments. Feature: Insertion materials—polyamide insert, plastic shell, aluminium nut. Business Impact: Lightweight yet durable construction with corrosion resistance, simplifying installation and reducing overall weight in equipment enclosures. Application: Harsh-environment OEM assemblies and serviceable field hardware. Feature: Comprehensive compliance footprint—UL 1977, IEC 61984, CSA-C22.2 No.182.3. Business Impact: Streamlines procurement and regulatory alignment, minimizing QA cycles and supplier queries. Application: Industrial automation projects requiring certified connectors.
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FAQs
UTS71832SW is a jam‑nut receptacle designed for surface mounting with a jam‑nut and a 1/3 Bayonet coupling. When installing in confined panels, ensure a clean mounting face to maintain IP68 sealing, and orient the connector as specified (W orientation). Consider ordering the connector accessory separately if EMI/RFI shielding or backshell protection is required. Verify 32‑cavity terminations are crimped correctly to achieve reliable contact integrity and seal performance over the device life.
The UTS71832SW supports 4 A current rating (IEC) and 5 A (UL), with test current also listed as 4 A CSA/IEC and 5 A UL. Test voltage values are 250 V CSA/UL and 32 V IEC. These ratings suit signal and small power applications within the device’s IP68/69K sealing range, ensuring safe operation under typical industrial loads while maintaining robust environmental protection.
Yes. The connector delivers IP68 sealing and IP69K compatibility, UV resistance, and wide environmental tolerance. It operates from -40 °C to 105 °C and offers resistance to gasoline, basic baths, oils, and mineral oils, making it well suited for outdoor machinery, agricultural equipment, and mobile installations where exposure to the elements is routine.
The UTS71832SW complies with UL 1977, IEC 61984, and CSA-C22.2 No.182.3, providing a robust regulatory footprint for North American and international applications. While CE labeling is not explicitly listed in the provided data, these standards ensure established performance and safety criteria for connector assemblies used in automation and industrial equipment.
With 250 mating cycles, UV and chemical resistance, and a compact jam‑nut design, the UTS71832SW reduces maintenance intervals and field failures compared with lesser‑sealed connectors. The 32‑position layout supports substantial I/O density in a single product, lowering harness complexity and inventory. Its compatibility with Souriau UTS family components also simplifies design reuse and spares strategies, contributing to lower total cost of ownership over the equipment lifecycle.