# Ground Continuity Monitoring Plug, Current Rating 20 A, Housing Color Black, White, Housing Material Nylon, NEMA Plug Configuration L14-20P, Number of Blades 4, Number of Poles 3, Phase Single, Resistance Properties Chemical Resistant, Impact Resistant, Voltage Rating 125/250V AC, Wire Connection Type Screw Terminals, Wiring Style Standard, Face Diameter 1.358 in, For Maximum Cable Diameter 1.15 in, For Minimum Cable Diameter 0.225 in, Grade Federal Specification, Grounding Grounded

**Manufacturer:** Legrand  
**MPN:** `L1420PGCM`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Legrand |
| Manufacturer name | Legrand |
| Manufacturer | Legrand |
| CategoryId | 10697 |
| CategoryIdL1 | 23 |
| CategoryIdL2 | 10701 |
| CategoryIdL3 | 17873 |
| CategoryIdL4 | 10697 |
| CategoryL1 | Electrical Supplies |
| CategoryL2 | Wiring Devices |
| CategoryL3 | Locking Devices |
| CategoryL4 | Locking Plugs |
| DimensionUnit | inch |
| GraingerSku | 1PGL5 |
| UPC | 785007265538 |
| UnitOfMeasure | EA |
| Voltage | 125/250VAC |
| Weight | 3.75 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | MX |
| height | 5.2 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 12.2 |
| moq | 1 |
| MPN | L1420PGCM |
| multiple | 1 |
| qtyInStock | 54 |
| qtyInStockOverride | -2 |
| SKU | G1739656 |
| tierMinQty1 | 1 |
| tierPrice1 | 51.55 |
| url | https://www.zoro.com/legrand-20a-ground-monitoring-plug-3p-4w-125250vac-l1420pgcm/i/G1739656/ |
| width | 5.1 |
| Cord Size | 0.385 in to 1.150 in |
| Face Diameter | 1.358 in |
| Minimum Wire Size | 18 AWG |
| Outside Diameter | 1.516 in |
| Overall Length | 2.791 in |
| For Maximum Cable Diameter | 1.15 in |
| Maximum Wire Size | 10 AWG |
| For Minimum Cable Diameter | 0.225 in |
| Item - Plugs and Receptacles | Ground Continuity Monitoring Plug |
| Wiring Style | Standard |
| Shrouded / Non-Shrouded | Non-Shrouded |
| Grade - Plugs and Receptacles | Specification |
| Amps - Plugs and Receptacles | 20 |
| NEMA Plug Configuration - Plugs and Receptacles | L14-20P |
| Voltage - Plugs and Receptacles | 125/250V AC |
| Number of Poles | 3 |
| Number of Wires | 4 |
| Phase | Single |
| Corrosion Resistant | No |
| Antimicrobial | No |
| Color - Plugs and Receptacles | Black/White |
| Grade | Federal Specification |
| Standards | UL Listed |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G1739656 | 51.55 | 1 | 54 | 1 |
| Raptor Supplies | AB2WZH | 109.5114735 | 1 | None | 1 |
| Radwell | L1420PGCM | 60.0 | 1 | None | 10 |
| turtle.com | P&S L1420-PGCM |  |  | None | 1 |
| simsupply.com | ZO-G1739656 | 63.95 | 1 | 47 | 1 |

---
Structured data: `/python/html6/product/500/186000000/186157500/part_--L1420PGCM---Legrand--13daa7d7b5.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp