Eaton
Eaton Arrow Hart AHCL1920FO straight blade plug RED 20A 4-pole 4-wire 3-phase #14-8 AWG 277-480V
A 20 A, 277–480 V locking flanged outlet with four-pole, four-wire three-phase wiring for #14–8 AWG conductors
- Item Count1
- 20 A / 277-480 V three-phase power for heavy-duty equipment
- Locking flanged outlet with red colour coding for fast identification
- Accepts #14-8 AWG conductors via back-wire terminal clamps
- Mounting holes interchangeable with competitive units for simple replacement
- Nylon housing rated from -40 °C to 60 °C for harsh environments
20 A three-phase locking outlet
The Eaton Arrow Hart AHCL1920FO is a straight-blade locking flanged outlet rated 20 A at 277/480 V. It suits industrial equipment and panel builders who need a colour-coded, four-pole, four-wire connection for three-phase loads.
Nylon body with back-wire terminals
The red nylon housing operates from -40 °C to 60 °C and measures 3.8 in long, 3 in wide and 2.24 in high. Back-wire terminal clamps accept #14-8 AWG conductors and mounting holes match competitive units for drop-in replacement.
Replaces worn L19-20 flanged inlets
Swap this outlet when an existing L19-20 device shows heat damage, loose terminals or faded colour coding. The upgrade is worth it when wiring must stay secure under vibration and the installer wants tool-free back-wiring without changing panel cut-outs.
Highlights
- 20 A / 277-480 V three-phase power for heavy-duty equipment
- Locking flanged outlet with red colour coding for fast identification
- Accepts #14-8 AWG conductors via back-wire terminal clamps
- Mounting holes interchangeable with competitive units for simple replacement
- Nylon housing rated from -40 °C to 60 °C for harsh environments
Specifications
| Brand | Eaton |
|---|---|
| Item Count | 1 |
Questions about this item
What does the L19-20 rating cap at in amps and volts?
The L19-20 locking flanged outlet is rated for 20 amps at 277/480 V three-phase.
What are the mounting hole dimensions for this flanged outlet?
The unit measures 3.8-in long by 3-in wide by 2.24-in high with mounting holes interchangeable with competitive units.
How do the back-wire terminal clamps accept wire, and what step is often missed?
Strip #14-8 AWG conductors, insert fully into the back-wire clamps, and tighten each screw securely; the step often missed is verifying full insertion before tightening.
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