Eaton UTS78E2SW Receptacle - 2-Way Bayonet IP68/69K
Part Number: UTS78E2SW
Quick Summary
UTS78E2SW is a plastic waterproof IP68/69K receptacle designed for rugged automation connections. Engineers often struggle with leaks, dust ingress, and intermittent connections in harsh environments. This model meets UL 1977, CSA-C22.2 No.182.3, and IEC 61984 standards, with RoHS exemptions, supporting global compliance and simpler procurement. Its compact 25.3 mm length and 24 x 24 mm shell size, combined with an aluminium nut and neoprene insert, deliver reliable sealing, while the 1/3 Bayonet coupling speeds field assembly. With 2 solder cups, gold plating, and a 7 A rating, UTS78E2SW offers durable, high-integrity connections for industrial automation and rugged outdoor equipment. It also supports reliable performance over wide temperature and environmental exposure.
Product Information
Extended Description
UTS78E2SW Eaton: Plastic jam nut receptacle, without backshell, with 2 female solder contacts, IP68/69K in unmated conditions, keying W; UTS78E2SW
Product Name
Eaton Souriau UTS series plastic waterproof IP68/69k connector
Catalog Number
UTS78E2SW
Product Length/Depth
25.3 mm
Product Height
24 mm
Product Width
24 mm
Product Weight
7.1 g
Compliances
ROHS exemption 6.c CSA-C22.2 No.182.3 (please contact us for more details) UL 1977 (please contact us for more details) IEC 61984 (please contact us for more details)
Current rating
7 A UL 7 A IEC
Environmental conditions
REACH RoHS Flammability rating UL94 HB
Environmental resistance
Resistant against mineral oil Resistant against acid bath 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 oil Resistant against basic bath Resistant against gasoline
Test current
7 A UL 7 A CSA 7 A IEC
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
Loaded
Contact gender
Socket (Female)
Contact plating
Gold
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
Jam Nut Receptacle
Number Of Contacts
2
Number of cavity #20
2
Nut material
Aluminium
Salt spray
500 hour
Feature → Business Impact → Application: IP68/69K sealing protects against dust, water, and washdown, reducing field failures and warranty costs; Application: outdoor automation and food processing lines benefit from superior sealing in dusty or wet environments. Feature → Business Impact → Application: 7 A current rating and gold-plated solder cups deliver low contact resistance and stable performance over millions of cycles; Application: control panels and sensor networks in harsh environments. Feature → Business Impact → Application: 1/3 Bayonet coupling provides quick, secure mating and removal, reducing downtime; Application: mobile machinery and temporary installations where speed matters. Feature → Business Impact → Application: UV resistance and broad operating temperature range (-40 °C to 105 °C) enable year-round operation in extreme climates; Application: outdoor outdoor equipment and marine or offshore contexts. Feature → Business Impact → Application: Jam Nut Receptacle with aluminium nut and neoprene insert offers robust mechanical mounting and environmental sealing; Application: compact control housings with tight mounting tolerances. Feature → Business Impact → Application: RoHS exemption 6.c, UL 1977, CSA-C22.2 No.182.3, IEC 61984 compliance simplify regulatory approval; Application: OEMs seeking global approvals with streamlined sourcing.
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FAQs
UTS78E2SW uses a jam nut receptacle with a 1/3 Bayonet coupling and a W orientation for mounting. It is designed for quick, secure field installation in tight spaces, while the aluminium nut and neoprene insert provide robust sealing. This combination supports reliable connections in mobile and stationary equipment alike.
The connector provides a 7 A current rating with voltage ratings of up to 250 V (CSA/UL). It features 2 gold-plated solder cup contacts, delivering low contact resistance and stable performance in demanding automation environments. This makes it suitable for control panels and sensor interfaces.
Yes. The UTS78E2SW is IP68 rated (IP68/69K in unmated conditions), UV resistant, and designed to withstand washdowns. Its neoprene insert and material choices are intended to resist mineral oils, acids, and general exposure, supporting long service life in outdoor and workshop settings.
UTS78E2SW meets UL 1977, CSA-C22.2 No.182.3, IEC 61984, and RoHS exemptions (6.c). These certifications help ensure regulatory compliance across North American and international markets, simplifying integration into OEMs, machinery, and control systems.
The connector supports up to 250 mating cycles and operates from -40 °C to 105 °C. This combination ensures reliable performance across a wide range of environments, from refrigerated facilities to high-temperature production lines and outdoor installations.