Eaton L1130CWBK Watertight locking receptacle - IP67
Part Number: L1130CWBK
Quick Summary
The Eaton L1130CWBK watertight locking receptacle provides secure, corrosion-resistant three-phase electrical connections for industrial equipment. In wet or washdown environments, traditional connectors struggle with moisture ingress and looser terminations, leading to downtime. This unit delivers IP67 protection, NEMA compatibility (L11-30, 4X/4/6P/6), and RoHS compliance, ensuring long service life. Using back-wiring and a rugged Santoprene seal reduces maintenance and installation time, while nickel-plated bronze contacts improve conductivity. With a compact nylon housing and a 0.43–1.15 in cord range, it fits tight spaces and high-vibration applications, delivering value across manufacturing, food processing, and outdoor equipment. Engineered for industrial buyers, it supports #18-10 AWG wires and offers reliable sealing in demanding environments.
Product Information
Extended Description
L1130CWBK Eaton: Eaton Arrow Hart watertight locking connector, #18-10 AWG, 30A, Industrial, 250V, Back wiring, Black, Steel, Watertight, L11-30, Three-pole, Three-wire, Santoprene thermoplastic elastomeric, 0.43 to 1.15 in, IP67
Product Name
Eaton Arrow Hart watertight locking receptacle
Catalog Number
L1130CWBK
UPC
032664708886
Product Length/Depth
6.38 in
Product Height
3.82 in
Product Width
4.4 in
Product Weight
1.025 lb
Compliances
RoHS Compliant
Amperage Rating
30A
Degree of protection
IP67
NEMA configuration
L11-30
Number Of Poles
Three-pole
Number of wires
3 Non-grounding
Voltage rating
3Ø 250 V
Environmental resistance
NEMA 4X IP67 NEMA 4 NEMA 6P NEMA 6
Allowable wire size
#18-10 AWG
Wiring method
Back
Color
Black
Contact material
Nickel plated bronze
Application
Industrial
Cord diameter
0.43-1.15 in
Design type
Watertight locking connector
Device grade
Extra heavy-duty industrial specification grade
Face/body material
Nylon
Material
Santoprene thermoplastic elastomeric
Special features
Watertight
Type
Locking connector
IP67-rated housing and multi‑NEMA compatibility ensure ingress protection without sacrificing performance. This translates to fewer leak-induced outages in washdown zones and outdoor installations, reducing maintenance calls and extending duty cycles for pumps, conveyors, and CNC machines. Back-wiring with #18-10 AWG capacity delivers faster terminations and cleaner field wiring, which lowers installation time by a measurable margin. The three-pole, three-wire L11-30 configuration supports industrial motors and equipment with robust, reliable power delivery. Constructed with a nylon face and body and protected by a Santoprene elastomeric seal, the connector resists chemical attack and water intrusion. Nickel-plated bronze contacts enhance conductivity and corrosion resistance, improving overall electrical performance in challenging environments. The compact 6.38 in depth, 3.82 in height, and 4.4 in width provide flexibility in tight spaces, while the 0.43–1.15 in cord diameter range accommodates a wide range of field cables. This makes retrofits and new installations simpler and more adaptable to existing equipment. Designed for extra heavy-duty industrial specifications, the unit's face/body nylon construction and RoHS compliance support long service life and regulatory alignment. In practice, procurement teams gain consistency across equipment lines and reduce supplier diversity while maintaining safety standards.
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FAQs
This receptacle uses back-wiring for termination, supporting #18-10 AWG conductors. Begin by disconnecting power and selecting the proper L11-30 configuration. Strip insulation to the specified length, insert wires into the back-entry terminals, tighten the nickel-plated bronze screws to the recommended torque, and reseat the seal. Verify polarity and perform a continuity check before energizing.
The L1130CWBK is IP67 rated and compatible with NEMA 4X, 4, 6P, and 6 variants, making it suitable for washdown areas, outdoor equipment, and corrosive industrial settings. Its Santoprene seal and nylon housing provide resistance to moisture, chemicals, and vibration, helping maintain uptime in harsh conditions.
It provides 30A at 250V in a three-pole, three-wire configuration (L11-30), supporting three‑phase motors and equipment. This back-wired receptacle accepts #18-10 AWG conductors and handles a cord diameter range of 0.43 to 1.15 inches, making it versatile for a wide range of industrial cables.
Yes. The L1130CWBK complies with RoHS, reflecting its use of RoHS-compliant materials and focus on reducing hazardous substances in industrial electrical components.
By delivering IP67 protection, robust locking, and corrosion resistance, the L1130CWBK minimizes downtime, reduces maintenance costs, and extends service life in demanding settings. The back-wiring option accelerates installation, while the durable materials support long-term regulatory compliance and consistent performance across equipment fleets.