Eaton AHCL820R Locking Receptacle - UL Listed

Part Number: AHCL820R
Eaton logo
Manufacturer
Eaton
Part number
AHCL820R

Quick Summary

Eaton AHCL820R locking receptacle provides color-coded 20A, 480V industrial power connections. In busy facilities, color misidentification and accidental disconnections create downtime and safety risks. This part is CSA Certified and UL Listed, with NOM and RoHS NAFTA compliance, supporting regulatory readiness. Designed for back and side wiring in rugged control panels, it helps reduce mis-wiring and maintenance downtime. The color-coded red and black interface enables quick, error-free wiring decisions, boosting throughput on high-cycle equipment and service workflows.

Product Information

Extended Description

AHCL820R Eaton: Eaton Arrow Hart Color Coded Locking Receptacle, #14-8 AWG, 20A, Industrial, 480V, Back and Side, Red, Black, Ultra grip, Glass filled Nylon, L8-20, Two-pole, Three-wire, Glass-filled Nylon, -40°C (w/o impact) to 70°C (-40°F to 158°F)
Product Name
Eaton Arrow Hart Color Coded Locking Receptacle
Catalog Number
AHCL820R
UPC
032664758614
Product Length/Depth
1.62 in
Product Height
3.64 in
Product Width
1.03 in
Product Weight
0.33 lb
Compliances
RoHS Compliant NAFTA
Certifications
CSA Certified UL Listed NOM Federal Specification Classification 6233 01
Special features
Voltage Color Coding
Type
Locking Receptacle
Amperage Rating
20A
Voltage rating
480 V
Application
Industrial
Wiring method
Back and side
Number of wires
3
Number Of Poles
Two-pole
Color
Black Red
Material
Glass filled nylon
Operating temperature
-40 to 70 °C (-40 to 158 °F)
Allowable wire size
#14-8 AWG
NEMA configuration
L8-20
Torque rating
20 lbf-inch
Design type
Ultra grip
Face/body material
Glass filled nylon
Voltage Color Coding enhances wiring clarity and prevents cross-connection in complex panels. Business Impact: Color-coded interfaces reduce installation errors and commissioning time, delivering measurable uptime gains in manufacturing lines and service workflows. Application: Ideal for industrial control cabinets and motor control centers where color coding accelerates fault isolation and aligns with color-coded safety programs. Amperage and voltage rating paired with L8-20/NEMA configuration provide plug-and-play compatibility with standard industrial power systems. Business Impact: Ensures reliable power transfer, reduces rework from mismatched connectors, and simplifies panel design with predictable thermal performance. Application: Motor drives, pumps, and automation gear in harsh factory environments. Durability and grip are addressed by a glass-filled nylon housing and Ultra grip design, coupled with a 20 lbf-in torque rating. Business Impact: Robust mating under vibration, reduced loosening, and extended lifecycle in heavy-use facilities. Application: Control panels in mining, aggregate, and process industries where long-term reliability matters. Operating temperature range of -40°C to 70°C enables reliable performance in extreme environments, reducing replacement frequency. Business Impact: Lower maintenance costs and fewer emergency changes during shifts. Application: Outdoor or facility-perimeter installations and temperature-variable bays. The 20A rating with L8-20 configuration supports plug-in compatibility with power distribution architectures, enabling quicker wiring decisions and simplified spare-part compatibility. Application: Industrial automation, conveyors, and packaging lines where fast changeovers are critical.

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FAQs

AHCL820R supports back and side wiring for quick terminations in industrial panels. Ensure conductor size #14-8 AWG is used, tighten to the specified 20 lbf-in torque, and follow color-coding (red/black) for safe phasing and fault isolation. Verify NEMA L8-20 compatibility in your enclosure and ensure panel clearance around the locking receptacle to maintain UL/CSA compliance.
The AHCL820R is rated for 20A at 480V and uses a two-pole, three-wire configuration (L8-20). This requires conductors sized to support 20A and appropriate overcurrent protection. Plan for correct enclosure space, heat dissipation, and wire routing to minimize thermal buildup and to comply with NEC/CSA standards in industrial environments.
Yes. The device uses glass-filled nylon with an Ultra grip design and a 20 lbf-in torque rating, delivering secure mating under vibration. Its operating temperature range of -40°C to 70°C expands suitability to harsh industrial settings, reducing connector looseness and maintenance interruptions over long service life.
AHCL820R carries CSA Certified and UL Listed marks, with NOM and RoHS NAFTA compliance. These certifications support regulatory acceptance in North American markets, ensure material and environmental compliance, and assist with quality-management expectations in industrial installations.
The locking mechanism reduces accidental disconnections, minimizes wiring errors, and speeds maintenance cycles, translating to lower downtime and faster changeovers. Paired with color coding and durable materials, the receptacle contributes to longer service life and predictable maintenance costs, delivering measurable uptime improvements on high-demand automation lines.