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Product Specifications:
| Item | Male Plug |
| Amps | 300A |
| Amps Ac | 300A |
| Cable Range | 6 AWG to 2/0 AWG |
| Cable Size Range (in.) | 0.46" to 1.02" |
| Cable Size Range (in.) | 0.46 to 1.02 |
| Color | Red |
| Compatible With Series | 15, 16, Insulgrip |
| Conductor Material | Brass |
| Contact Material | Brass |
| Contact Type | Single Cam |
| End Type | Taper Nose |
| Housing Color | Red |
| Housing Material | Thermoplastic Elastomer |
| Male/female | Male |
| Material | TPE |
| Nema Enclosure Rating | Nema 3R, Nema 4X, Nema 12 |
| Nema Rating | NEMA 3R, NEMA 4X, NEMA 12K |
| Overall Length | 7.01" |
| Overall Width | 1.95" |
| Product Datasheet | hubbell-wiring-device-kellems-hbl300mr.pdf |
| Single Pole Device Style | Taper Nose |
| Standards | Ansi/Nfpa 70, Cul Listed, National Electric Code (Nec), Ul Enclosure Types 3R, 4X, 12, Ul Listed |
| Terminal Connection | Double Set Screw |
| Terminal Connection Type | Double Set Screw |
| Type | Single Pole Device |
| Ul 94 Flammability Rating | HB |
| Voltage Rating | 250V DC/600V AC |
Shipping Info:
| Ship weight (kg) | 0.38 |
| Ship height (cm) | 2.29 |
| Ship length (cm) | 17.81 |
| Ship width (cm) | 4.95 |
| HS code | 8536904000 |
| Country of Origin | CN |
Documentation:
Product Variants
| Product | Model | Color | Number Of Conductors | Diameter | Jacket Type | Voltage | Type | Conductor Size | Nema Rating | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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HBL300MBK | Black | - | - | - | - | Single Pole Device | - | NEMA 3R, NEMA 4X, NEMA 12K | 1 | €97.46 | |
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HBL300MBL | Blue | - | - | - | - | Single Pole Device | - | NEMA 3R, NEMA 4X, NEMA 12K | 1 | €103.15 | |
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HBL300MGN | Green | - | - | - | - | Single Pole Device | - | NEMA 3R, NEMA 4X, NEMA 12K | 1 | €101.94 | |
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HBL300MW | White | - | - | - | - | Single Pole Device | - | NEMA 3R, NEMA 4X, NEMA 12K | 1 | €103.07 | |
![]() |
HBL400MBK | Black | - | - | - | - | Single Pole Device | - | NEMA 3R, NEMA 4X, NEMA 12K | 1 | €100.72 | |
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HBL400MBL | Blue | - | - | - | - | Single Pole Device | - | NEMA 3R, NEMA 4X, NEMA 12K | 1 | €92.83 | |
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HBL400MGN | Green | - | - | - | - | Single Pole Device | - | NEMA 3R, NEMA 4X, NEMA 12K | 1 | €96.96 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
HUBBELL WIRING DEVICE-KELLEMS HBL300MR Male Plug, Single Conductor, 300 A, Red
€103.55 /unit


