Eaton L1830CWBK Watertight Locking Connector - IP67
Part Number: L1830CWBK
Quick Summary
Eaton L1830CWBK watertight locking connector provides secure, back-wired power connections for heavy industrial equipment. In harsh environments, moisture ingress and field wiring errors can cause costly downtime and safety risks. This solution delivers RoHS compliance, cULus listing, and IP67 protection, ensuring safe operation in wet, dusty facilities. By combining a robust locking mechanism with back-wiring and a rugged nylon body, it offers repeatable mating, vibration resistance, and long-term reliability, reducing field service time and maintenance costs. Ideal for 120/208V three-phase systems, it supports L18-30 configurations and 0.43-1.15 inch cord diameters, making installation straightforward in industrial power distribution panels and equipment rooms.
Product Information
Extended Description
L1830CWBK Eaton: Eaton Arrow Hart watertight locking connector, #18-10 AWG, 30A, Industrial, 120/208V, Back wiring, Black, Steel, Watertight, L18-30, Three-pole, Four-wire, Santoprene thermoplastic elastomeric, 0.43 to 1.15 in, IP67
Product Name
Eaton Arrow Hart watertight locking connector
Catalog Number
L1830CWBK
UPC
032664709159
Product Length/Depth
6.38 in
Product Height
3.82 in
Product Width
4.4 in
Product Weight
1.025 lb
Compliances
RoHS Compliant
Certifications
cULus Listed
Amperage Rating
30A
Degree of protection
IP67
NEMA configuration
L18-30
Number Of Poles
Three-pole
Number of wires
Grounding 4
Torque rating
20 lbf-inch
Voltage rating
3ØY 120/208 V
Environmental resistance
NEMA 4X NEMA 4 NEMA 6P NEMA 6 IP67
Allowable wire size
#18-10 AWG
Wiring method
Back
Color
Black
Contact material
Nickel plated brass
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
Feature: Watertight design with IP67 protection combined with a robust locking mechanism. Business Impact: Prevents moisture ingress and corrosion, reducing downtime and extending service intervals. Application: Motor starters, pumps, and outdoor equipment where environmental exposure is high. Feature: Nylon face/body construction with nickel-plated brass contacts. Business Impact: Enhances durability under vibration, ensures reliable current transfer, lowers replacement costs. Application: Harsh manufacturing floors and outdoor installations. Feature: Back wiring for #18-10 AWG conductors. Business Impact: Simplifies field termination, minimizes wiring errors, accelerates installation. Application: Control panels and power distribution enclosures in industrial plants. Feature: NEMA L18-30 three-pole four-wire, 120/208V, 30A rating. Business Impact: Standardized, compatible interconnect for three-phase systems, reducing adapters and misconfigurations. Application: Three-phase motors, conveyors, and pumps. Feature: 20 lbf-in torque rating and locking engagement. Business Impact: Improves vibration resistance and keeps terminations secure in dynamic environments. Application: Enclosures subject to mechanical shock and motor startup transients. Feature: RoHS compliant and cULus listed with IP67/NEMA 4X/4/6 environmental compatibility. Business Impact: Facilitates regulatory compliance, safe global deployment, and maintenance predictability. Application: Industrial facilities requiring robust, compliant power interconnects.
Get a Quick Quote for a Eaton L1830CWBK
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton L1830CWBK?
Enquire Now
FAQs
The L1830CWBK uses back wiring for #18-10 AWG conductors, with a locking mechanism and torque specification of 20 lbf-in to ensure secure terminations. Its nickel-plated brass contacts live inside a Nylon body, delivering reliable current transfer in vibration-prone environments. This design suits 120/208V three-phase systems with L18-30/NEMA-friendly configurations.
Yes. The connector is IP67 rated and aligned with NEMA 4X/4/6 protection profiles, providing watertight seals against immersion and exposure to washdown processes. Combined with Santoprene elastomer seals and a rugged housing, it maintains performance in rain, splashes, and high humidity found in industrial plants.
Industries with heavy equipment and outdoor or harsh indoor conditions benefit most. This includes manufacturing plants, processing facilities, water treatment, and material handling. The L1830CWBK supports three-pole, four-wire configurations for 120/208V systems, making it ideal for motors, pumps, conveyors, and other industrial power distribution needs.
The connector is RoHS compliant and cULus listed, with IP67 protection. It also aligns with rugged industrial standards for NEMA 4X/4/6 environments, ensuring safe operation in wet, dusty, and demanding settings while simplifying regulatory compliance for global deployment.
The locking mechanism, watertight seals, and back-wiring simplify field service, reducing rework and downtime. Nickel-plated brass contacts provide durable current transfer, while the rugged nylon body withstands vibration, extending service life and lowering recurrent maintenance costs in motor, pump, and conveyor applications.