Vibration-Resistant High-Current Connectors
Make secure connections with machine tools, robots, and other equipment that vibrates frequently and carries currents as high as 300 amps. A wave spring holds these connectors firmly in place when mated, so they won’t come loose. They also evenly distribute force to absorb vibration. To install, push them into a compatible connector and lock with a quarter turn. A click confirms they’re secured. You can pull these connectors out quickly and easily for maintenance.
IP67 rated when connected, all block out dust and can be briefly submerged under water. Their insulation insert meets UL 94 V-0, so it resists catching fire.
Shielded connectors guard against interference from nearby equipment.



| Number of Poles | Shielding | Voltage | Current | For Wire Gauge | For Cable OD | OD | Lg. | Housing Material | Temperature Range, °F | Connector Shell Size | Specifications Met | Each | |
| 3 | Shielded | 630V AC/630V DC | 86A | 8 | 0.53"-0.55" | 1.5" | 2.8" | Nickel-Plated Zinc | -40° to 255° | 20 | UL 94 V-0 | 4577N25 | 000000 |


| Number of Poles | Shielding | Voltage | Current | For Wire Gauge | For Cable OD | OD | Lg. | Housing Material | Temperature Range, °F | Connector Shell Size | Specifications Met | Each | |
| 1 | Shielded | 630V AC/630V DC | 86A | 8 | 0.37"-0.49" | 1" | 2.7" | Nickel-Plated Zinc | -40° to 255° | 12 | UL 94 V-0 | 4577N13 | 000000 |
| 1 | Shielded | 630V AC/630V DC | 120A | 4 | 0.37"-0.49" | 1.1" | 3.4" | Nickel-Plated Zinc | -40° to 255° | 14 | UL 94 V-0 | 4577N16 | 00000 |
| 1 | Shielded | 630V AC/630V DC | 130A | 2 | 0.53"-0.59" | 1.2" | 3.6" | Nickel-Plated Zinc | -40° to 255° | 16 | UL 94 V-0 | 4577N19 | 00000 |
| 1 | Shielded | 630V AC/630V DC | 180A | 1/0 | 0.64"-0.66" | 1.5" | 3.5" | Nickel-Plated Zinc | -40° to 255° | 20 | UL 94 V-0 | 4577N23 | 000000 |


Mounting | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Poles | Voltage | Current | For Wire Gauge | For Panel Cutout Dia. | Lg. | Wd. | Ht. | Housing Material | Temperature Range, °F | Connector Shell Size | Fasteners Included | Number of Holes | Hole Dia. | Specifications Met | Each | |
| 1 | 630V AC/630V DC | 86A | 8 | 0.71" | 1.5" | 1" | 1" | Nickel-Plated Zinc | -40° to 255° | 12 | No | 4 | 0.12" | UL 94 V-0 | 4577N11 | 000000 |
| 1 | 630V AC/630V DC | 120A | 4 | 0.97" | 1.8" | 1.1" | 1.1" | Nickel-Plated Zinc | -40° to 255° | 14 | No | 4 | 0.12" | UL 94 V-0 | 4577N14 | 00000 |
| 1 | 630V AC/630V DC | 130A | 2 | 1.08" | 2" | 1.2" | 1.2" | Nickel-Plated Zinc | -40° to 255° | 16 | No | 4 | 0.12" | UL 94 V-0 | 4577N17 | 00000 |
| 1 | 630V AC/630V DC | 180A | 1/0 | 1.36" | 2.1" | 1.4" | 1.4" | Nickel-Plated Zinc | -40° to 255° | 20 | No | 4 | 0.16" | UL 94 V-0 | 4577N21 | 00000 |



Mounting | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Poles | Voltage | Current | For Wire Gauge | For Panel Cutout Dia. | Lg. | Wd. | Ht. | Housing Material | Temperature Range, °F | Connector Shell Size | Fasteners Included | Number of Holes | Mounting Hole Dia. | Specifications Met | Each | |
| 3 | 630V AC/630V DC | 86A | 8 | 1.36" | 1.3" | 1.4" | 1.4" | Nickel-Plated Zinc | -40° to 255° | 20 | No | 4 | 0.16" | UL 94 V-0 | 4577N24 | 000000 |


Mounting | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Poles | Voltage | Current | For Wire Gauge | For Panel Cutout Dia. | Lg. | Wd. | Ht. | Housing Material | Temperature Range, °F | Connector Shell Size | Fasteners Included | Number of Holes | Hole Dia. | Specifications Met | Each | |
| 1 | 630V AC/630V DC | 86A | 8 | 0.71" | 2.2" | 1" | 1" | Nickel-Plated Zinc | -40° to 255° | 12 | No | 4 | 0.12" | UL 94 V-0 | 4577N12 | 000000 |
| 1 | 630V AC/630V DC | 120A | 4 | 0.97" | 2" | 1.1" | 1.1" | Nickel-Plated Zinc | -40° to 255° | 14 | No | 4 | 0.12" | UL 94 V-0 | 4577N15 | 00000 |
| 1 | 630V AC/630V DC | 180A | 1/0 | 1.08" | 2.4" | 1.2" | 1.2" | Nickel-Plated Zinc | -40° to 255° | 16 | No | 4 | 0.12" | UL 94 V-0 | 4577N18 | 00000 |
| 1 | 630V AC/630V DC | 300A | 1/0 | 1.36" | 2.8" | 1.4" | 1.4" | Nickel-Plated Zinc | -40° to 255° | 20 | No | 4 | 0.16" | UL 94 V-0 | 4577N22 | 00000 |

























