Eaton Arrow Hart watertight locking plug 24W47BK - cULus
Part Number: 24W47BK
Quick Summary
The Eaton Arrow Hart watertight locking plug is a rugged power connector designed for industrial enclosures and outdoor equipment. It delivers reliable 125 V power with a 15 A rating and L5-15 configuration, making it ideal for harsh environments. Users frequently face moisture ingress, corrosion, and mounting constraints in washdown zones and outdoor installations; this plug helps mitigate those challenges. The device is cULus Listed and rated for NEMA 4, IP67, NEMA 6P, NEMA 6, and NEMA 4X, offering robust protection across wet and dusty conditions. By supporting back wiring and #18-10 AWG conductors, it enables faster, code-compliant installations while reducing field faults. This combination of durability and ease of wiring delivers tangible business value to OEMs, maintenance teams, and end users alike.
Product Information
Extended Description
24W47BK Eaton: Eaton Arrow Hart watertight locking plug, #18-10 AWG, 15A, Industrial, 125V, Back wiring, Black, Watertight, L5-15, Two-pole, Three-wire, grounding, Santoprene thermoplastic elastomeric, 0.3 to 0.65 in
Product Name
Eaton Arrow Hart watertight locking plug
Catalog Number
24W47BK
UPC
032664708398
Product Length/Depth
9.25 in
Product Height
1.75 in
Product Width
5 in
Product Weight
0.24 lb
Certifications
cULus Listed
Amperage Rating
15A
NEMA configuration
L5-15
Number Of Poles
Two-pole
Number of wires
Grounding 3
Torque rating
14 lbf-inch
Voltage rating
125 V
Environmental resistance
NEMA 4 IP67 NEMA 6P NEMA 6 NEMA 4X
Allowable wire size
#18-10 AWG
Wiring method
Back
Color
Black
Contact material
Nickel plated brass
Application
Industrial
Cord diameter
0.3-0.65 in
Design type
Watertight locking plug
Device grade
Extra heavy-duty industrial specification grade
Face/body material
Nylon
Material
Santoprene thermoplastic elastomeric
Special features
Watertight
Type
Locking plug
Watertight locking design reduces ingress and vibration, boosting system uptime in harsh environments. The result is fewer unplanned outages and lower maintenance costs for OEMs and end users, especially in washdown zones and outdoor equipment. Its compatibility with industrial wiring practices makes it a natural choice for control panels and mobile machinery that require reliable connections under tough conditions. Back wiring with #18-10 AWG enables fast, field-terminals installations, reducing labor time and ensuring consistent terminations across assemblies. The locking mechanism secures the connection, preventing unintentional disconnections during operation, which translates to improved safety and uptime for critical processes. The product’s rugged nylon body, nickel-plated brass contacts, and Santoprene seals deliver long-term corrosion resistance and reliable conductivity in challenging environments. NEMA 4, IP67, NEMA 6P, NEMA 6, and NEMA 4X ratings guarantee compatibility with washdowns, coastal facilities, and rugged factory floors. The 9.25-inch body length and compact 5x1.75-inch footprint support flexible mounting in constrained panels, while the 0.3–0.65-inch cord diameter range accommodates a variety of cord types. The 14 lbf-in torque rating ensures a secure, repeatable clamp during installation, contributing to consistent electrical performance. Designed for extra heavy-duty industrial specification grade use, the unit supports L5-15 configurations and 125 V operation with a durable face and back-wiring capability, enabling scalable, service-friendly installations across large facilities. In short, this locking plug delivers reliable power, fast installation, and enduring protection for demanding industrial applications.
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FAQs
The 24W47BK supports back wiring and accepts #18-10 AWG conductors, making on-site terminations straightforward for industrial panels. It features a 9.25 in body length, 5 in width, 1.75 in height, and a 0.3–0.65 in cord diameter range. Use proper strain relief and adhere to electrical codes during termination to ensure a compliant, durable connection.
The 24W47BK is cULus Listed and rated for multiple harsh-environment protections: NEMA 4, IP67, NEMA 6P, NEMA 6, and NEMA 4X. These ratings provide reliable protection against moisture, dust, and washdowns, supporting both indoor and outdoor industrial applications and helping ensure regulatory compliance.
Yes. The 24W47BK uses the L5-15 configuration, rated for 125 V at 15 A. It is designed for industrial power distribution in control panels and equipment housings, delivering a secure, watertight connection that is compatible with standard L5-15 receptacles when properly wired and mounted.
The plug features a 14 lbf-in torque rating and nickel-plated brass contacts. This combination provides a secure clamp, consistent electrical contact, and strong corrosion resistance, which translates to longer life in damp environments and lower maintenance costs due to fewer contact failures or replacements.
Watertight construction reduces moisture ingress, minimizing corrosion and electrical faults. This leads to higher uptime, lower inspection and maintenance costs, and improved safety for operators. Over the life of an installation, these gains accumulate into measurable ROI through reduced downtime and extended service intervals.