Eaton AHL1620CBK Locking Connector - cULus Listed
Part Number: AHL1620CBK
Quick Summary
AHL1620CBK locking connector delivers secure 480V industrial power connections for 3‑phase, four‑wire systems. In busy facilities, field terminations can be time-consuming and error-prone; back wiring helps streamline installation and reduce misconnections. It is RoHS compliant and cULus listed, supporting regulatory compliance and safety in US and Canada. Designed for rugged industrial equipment and control panels, this model offers reliable, long-term connectivity with an Ultra Grip locking mechanism.
Product Information
Extended Description
AHL1620CBK Eaton: Eaton Arrow Hart ultra grip locking connector, #14-8 AWG, 20A, Industrial, 480V, Back wiring, Black, Ultra grip, L16-20, Three-pole, Four-wire, Nylon
Product Name
Eaton Arrow Hart ultra grip Locking connector
Catalog Number
AHL1620CBK
UPC
032664738029
Product Length/Depth
4.19 in
Product Height
2.31 in
Product Width
2.28 in
Product Weight
0.5 lb
Compliances
RoHS Compliant
Certifications
cULus Listed
Special features
Ultra grip locking connector
Type
Locking connector
Amperage Rating
20A
Voltage rating
3Ø 480 V
Contact material
Brass
Application
Industrial
Device grade
Extra heavy-duty industrial specification grade
Wiring method
Back
Number of wires
4 Grounding
Number Of Poles
Three-pole
Color
Black
Cord diameter
0.38-1.16 in (9.5-29.4 mm)
Material
Nylon
Operating temperature
-40 to 60 °C (-40 to 140 °F)
Allowable wire size
#16-8 AWG
NEMA configuration
L16-20
Torque rating
For #10-14 AWG: 14-16 lbf-inch. For #8 AWG: 20 lbf-inch
Design type
Ultra grip
Face/body material
Nylon
Arrow Hart - Connecting Safety to Reliability since 1890
Eaton Specification Sheet - AHL1620CBK
Eaton Specification Sheet - AHL1620CBK
Ultra grip locking mechanism provides a secure, vibration-resistant connection that minimizes unintended disconnections, reducing downtime and maintenance costs in high-vibration environments. This translates to improved equipment uptime and safer operation on production lines where reliable power is critical. The AHL1620CBK supports 3Ø 480 V at 20 A, making it suitable for medium-load industrial equipment and motor-driven systems, while simplifying equipment selection for automation projects. Back wiring enables quicker terminations with #16-8 AWG conductors, shortening commissioning times and lowering field error rates in panel assemblies. Nylon body and brass contacts deliver durable, corrosion-resistant performance in factory floors and outdoor environments, extending service life in harsh conditions and reducing replacement cycles. With L16-20 NEMA configuration and a compact footprint, it integrates neatly into control panels and power distribution enclosures, improving install efficiency and reducing cabinet fill. RoHS and cULus certifications support regulatory compliance, reducing risk in North American deployments while offering a robust, purpose-built solution for Ultra Grip locking devices in industrial automation.
Get a Quick Quote for a Eaton AHL1620CBK
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 AHL1620CBK?
Enquire Now
FAQs
The AHL1620CBK supports back wiring with conductors in the range of #16-8 AWG, accommodating a cord diameter of 0.38-1.16 inches. Back-wiring simplifies termination at the device and reduces field wiring errors, speeding up panel assembly and commissioning without compromising reliability. In practical terms, installers can terminate quickly while maintaining a clean, secure connection that resists loosening from vibration.
The connector is rated for 20A at 480V (3Ø), suitable for medium-load industrial equipment and motor-driven loads within L16-20 configurations. These ratings guide the selection of compatible motors, pumps, and control equipment, ensuring safe current-carrying capability and voltage compatibility while supporting consistent performance in harsh manufacturing environments.
Yes. The AHL1620CBK features a Nylon body and brass contacts designed for durability, with an operating range from -40 to 60 °C. This construction supports outdoor and indoor installations subject to wide ambient temperatures, moisture exposure, and mechanical stress, delivering dependable operation in demanding industrial settings and reducing downtime due to component failure.
The connector is RoHS compliant and cULus listed, covering restricted substance requirements and safety certifications for North American markets. These approvals help projects meet corporate sustainability goals while ensuring safety compliance for electrical assemblies used in U.S. and Canadian facilities.
Ultra Grip locking connectors reduce accidental disconnections in high-vibration environments, lowering unplanned downtime and maintenance costs. With robust materials and back-wiring ease, installation time is shortened, reducing labor costs during commissioning. Over the life of a production line, these benefits translate to higher line throughput, fewer warranty issues, and a lower total cost of ownership.