Eaton L630CWBK Watertight Locking Connector - IP67

Part Number: L630CWBK
Manufacturer
Eaton
Part number
L630CWBK

Quick Summary

The Eaton L630CWBK watertight locking connector is a back-wired, IP67-rated locking connector for industrial use. In harsh environments, moisture, dirt, and tight install schedules threaten uptime and reliability. This unit carries IP67 protection along with RoHS compliance, and is cULus Listed and NOM certified, helping meet rigorous safety and regulatory requirements. As a robust two-pole, three-wire locking connector with back wiring, it enables fast field terminations and dependable power delivery for motors, pumps, and outdoor equipment, while reducing maintenance and replacement costs over the life of your installation.

Product Information

Extended Description

L630CWBK Eaton: Eaton Arrow Hart watertight locking connector, #18-10 AWG, 30A, Industrial, 250V, Back wiring, Black, Steel, Watertight, L6-30, Two-pole, Three-wire, Santoprene thermoplastic elastomeric, 0.43 to 1.15 in, IP67
Product Name
Eaton Arrow Hart watertight locking connector
Catalog Number
L630CWBK
UPC
032664709579
Product Length/Depth
6.75 in
Product Height
3.75 in
Product Width
4.25 in
Product Weight
1.025 lb
Compliances
RoHS Compliant
Certifications
cULus Listed NOM
Amperage Rating
30A
Degree of protection
IP67
NEMA configuration
L6-30
Number Of Poles
Two-pole
Number of wires
3 Grounding
Torque rating
20 lbf-inch
Voltage rating
250 V
Environmental resistance
IP67 NEMA 6P NEMA 6 NEMA 4 NEMA 4X
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: IP67 watertight protection and Santoprene elastomeric seal. Business Impact: Prevents water ingress in harsh environments, extending component life and reducing unplanned downtime. Application: Outdoor enclosures and washdown areas where moisture exposure is common. Feature: Back wiring for #18-10 AWG and a cord diameter range of 0.43-1.15 in. Business Impact: Faster, cleaner terminations with fewer field crimp connections, lowering labor time and miswiring risk. Application: Control panels and equipment racks where quick, secure wiring is essential. Feature: L6-30 two-pole, three-wire configuration rated at 30A and 250V. Business Impact: Standardized, high- current power distribution that supports motor and industrial loads while maintaining safe, code-compliant installations. Application: Industrial power feeds and motor circuits in robotics and automation lines. Feature: Nickel-plated brass contacts and nylon face/body with Santoprene elastomeric seal. Business Impact: Corrosion resistance and durable electrical contact performance, reducing contact resistance over time. Application: Industrial environments with temperature swings and exposure to contaminants. Feature: RoHS compliant, cULus Listed and NOM certified. Business Impact: Regulatory compliance simplifies procurement, reduces risk during audits, and supports global deployments. Application: Projects in North America and regions with strict environmental and electrical standards. Feature: Robust torque specification of 20 lbf-in. Business Impact: Ensures reliable termination integrity without over-tightening, minimizing rework. Application: Field service and panel assembly where torque control improves consistency.

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FAQs

Install by preparing the #18-10 AWG conductors, insert into the back-wiring terminals, and tighten to the specified 20 lbf-in torque. The nickel-plated brass contacts deliver reliable termination, and the Santoprene seal provides IP67 protection against moisture ingress.
The L630CWBK is IP67 rated, RoHS compliant, and cULus Listed with NOM certification. It supports a 30A, 250V L6-30 two-pole, three-wire configuration, and is designed for industrial environments with demanding reliability requirements.
Yes. It uses the L6-30 two-pole configuration and back-wiring method to terminates #18-10 AWG conductors, making it compatible with common industrial power systems and panel layouts while ensuring secure, lockable connections.
The connector excels in harsh environments due to IP67 protection, NEMA 4/4X/6-style resistance, Santoprene sealing, and a nylon body. It is well suited for outdoor installations, wet or dusty surroundings, and equipment exposed to temperature variation.
Advantages include faster terminations from back-wiring, reduced maintenance due to robust sealing and corrosion-resistant contacts, and regulatory compliance with RoHS and cULus NOM. These factors shorten commissioning time and extend service intervals, improving overall uptime and lifecycle costs.