Eaton UTG1128PB Receptacle - IP65 8-Circuit Bayonet
Part Number: UTG1128PB
Quick Summary
UTG1128PB is a rugged inline receptacle designed for heavy-use automation and machinery. Engineers often battle connectors that fail under dust, moisture, or vibration, causing downtime and expensive repairs. This Eaton Souriau unit delivers IP65 protection, RoHS/REACH compliance, and a UL94 V0 flammability rating, with optional first mate last break or last mate first break configurations. The eight-pin, 1/3 bayonet design in an inline receptacle supports up to 500 mating cycles, while a polyamide insert and metal/plastic shell simplify installation in industrial environments. It also offers field-install friendly features and compatibility with UTG accessories, accelerating maintenance and reducing unplanned downtime.
Product Information
Extended Description
UTG1128PB Eaton: Male free hanging receptacle, packed by 100 pcs; UTG1128PB
Product Name
Eaton Souriau UTG series metal and plastic connector for heavy use
Catalog Number
UTG1128PB
Fitted with:
First mate last break capability(optional) Last mate first break capability(optional)
Environmental conditions
REACH RoHS Flammability rating UL94 V0
Connector accessory option
Not delivered, to be ordered separately
Connector type
Receptacle
Contact delivery
Not delivered
Contact gender
Pin (Male)
Contact type
Crimp
Coupling type
1/3 Bayonet
Degree of protection
IP65
Insert material
Polyamide
Layout
8
Shell material
Metal & Plastic
Shell size
12
Mating cycles
500
Operating temperature - max
105 °C
Operating temperature - min
-40 °C
Receptacle type
In-Line Receptacle
Number Of Contacts
8
Number of cavity #16
8
Salt spray
48 hour
Feature: IP65 protection and a rugged metal/plastic shell guard against dust and water ingress. Benefit: Reduces field failures and warranty costs by keeping critical connections reliable in challenging environments. Application: Control panels and outdoor equipment in manufacturing lines where wash-down or dust exposure is common. Feature: Eight crimp contacts in an eight-cavity inline receptacle. Benefit: Streamlines wiring harness design, lowers assembly time, and minimizes termination errors. Application: Robotics, conveyors, and packaging lines where compact, reliable terminations are essential. Feature: 1/3 Bayonet coupling. Benefit: Fast, secure mating with minimal downtime during maintenance or reconfiguration. Application: Frequent connector interfaces in automation cabinets and machine tools. Feature: Polyamide insert with metal & plastic shell. Benefit: Combines durability with light weight and corrosion resistance, extending service life in harsh environments. Application: Industrial automation, material handling, and outdoor machinery. Feature: Operating range -40 °C to 105 °C and salt spray resistance. Benefit: Maintains performance in extreme temperatures and corrosive atmospheres, reducing replacement cycles. Application: Outdoor substations, weather-exposed equipment, and mobile machinery. Feature: RoHS and REACH compliance with UL94 V0 flammability. Benefit: Regulatory alignment and safer materials selection, simplifying certification processes. Application: Any regulated automation project requiring environmental compliance.
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FAQs
UTG1128PB is a receptacle from the Eaton Souriau UTG series. It is not delivered with mating connectors; accessories must be ordered separately. It uses 1/3 Bayonet coupling and 8 crimp contacts. It is compatible with Souriau UTG series shells and standard crimp terminals and supports optional first mate last break or last mate first break configurations for serviceability.
The UTG1128PB features eight crimp contacts across eight cavities, IP65 protection, a -40 °C to 105 °C operating range, and up to 500 mating cycles. It employs a polyamide insert within a metal and plastic shell, uses crimp contact technology, and is an inline receptacle with 1/3 Bayonet coupling. It is RoHS and REACH compliant and supports salt spray testing (48 hours).
Yes. The IP65 rating provides dust and water ingress protection, while the 1/3 Bayonet coupling and robust shell design improve vibration tolerance and quick mating/demating. The -40 to 105 °C operating range and 500 mating cycles further support reliability in outdoor installations, heavy machinery, and dynamic automation applications.
UTG1128PB is RoHS and REACH compliant and UL94 V0 rated for flame resistance, with IP65 ingress protection. A 48-hour salt spray test also demonstrates corrosion resistance. These certifications support regulatory alignment for industrial automation projects and harsh-environment installations.
The 500 mating cycles and rugged construction reduce replacement frequency and downtime. Optional first mate last break or last mate first break configurations ease field maintenance, while the eight-pin configuration enables efficient wiring harnessing. Overall, users typically see lower maintenance costs, faster service events, and improved lifecycle performance in critical automation lines.