Safe-Break Pin-and-Sleeve Connectors
Connect and disconnect with the power on—spring-loaded contacts open like a switch when separating the connectors, preventing an electrical arc. These connectors are approved as switch-rated connectors for branch circuit and motor circuit disconnect switching. When mated, they form a NEMA 4X rated connection that resists corrosion and protects against washdowns. A ground pin is included in the number of wires.
Receptacles include a junction box with a conduit entry hub.
Finger drawplates (sold separately) create a grip around plugs and sockets or receptacles, making it easier to pull them together tightly when mating.
Caps (sold separately) protect plugs when not in use.
For technical drawings and 3-D models, click on a part number.
| Face Dia. | No. of Poles | No. of Ground Connections | No. of Wires | Industry Designation | Electrical Phase | Current | Wire Connection Type | For Wire Gauge | For Cable OD | Temp. Range, °F | Environmental Rating | Choose a Voltage | Each | |
| 2.6" | 4 | 1 | 3 | 3W4P | Three | 100A | Screw Terminals | 10-2 | 0.51"-1.38" | -40° to 140° | IP66, IP67, IP69K, NEMA 4X | 0000000 | 0000000 |
| Face Dia. | No. of Poles | No. of Ground Connections | No. of Wires | Industry Designation | Electrical Phase | Current | Wire Connection Type | For Wire Gauge | For Cable OD | Temp. Range, °F | Environmental Rating | Choose a Voltage | Each | |
| 2.6" | 4 | 1 | 3 | 3W4P | Three | 100A | Screw Terminals | 10-2 | 0.51"-1.38" | -40° to 140° | IP66, IP67, IP69K, NEMA 4X | 0000000 | 0000000 |
Conduit | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Face Dia. | No. of Poles | No. of Ground Connections | No. of Wires | Industry Designation | Electrical Phase | Current | Wire Connection Type | For Wire Gauge | Trade Size | Thread Type | Temp. Range, °F | Environmental Rating | Choose a Voltage | Each | |
| 2.6" | 4 | 1 | 3 | 3W4P | Three | 100A | Screw Terminals | 10-2 | 1 1/2 | NPT | -40° to 140° | IP66, IP67, IP69K, NEMA 4X | 0000000 | 0000000 | |
| For Connector Current | Includes | Each | |
| 100 A | Two Drawplates, Two Gaskets | 00000000 | 000000 |
| For Connector Current | For Face Dia. | Manufacturer | Manufacturer Model No. | Material | Color | Environmental Rating | Each | |
| 100 A | 2.6" | Meltric | 31-6A426 | Neoprene Rubber | Black | IP66, IP67, IP69K, NEMA 4X | 00000000 | 000000 |
| For Connector Current | Material | Each | |
| 100 A | Polyester Plastic | 00000000 | 000000 |
IEC Pin-and-Sleeve Connectors
These connectors meet international standards IEC 60309-1 and 60309-2, so they’re compatible with other IEC 60309 devices. They have a nonconductive nylon housing so they’re safer to use than components made of metal. Plugs have a notch that must line up with a keyway in sockets and receptacles when mating. All have a ground pin that is included in the number of wires.
IP67 rated connectors protect against dust and submersion.
3W4P
Male
3W4P
Male
3W4P
Female
3W4P
Female
3W4P
Female
20 ft. Cable Lead | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Face Dia. | No. of Poles | No. of Ground Connections | No. of Wires | Industry Designation | Electrical Phase | Current | Wire Connection Type | Wire Lead Gauge | Temp. Range, °F | Voltage | Each | |
Rated IP67 | ||||||||||||
| 3" | 4 | 1 | 3 | 3W4P | Three | 100A | Wire Leads | 2 | 0° to 120° | 480V AC | 000000000 | 000000000 |
Corrosion-Resistant Pin-and-Sleeve Connectors
When used together, connectors maintain a watertight and corrosion-resistant NEMA 4X connection. All meet UL 1686 and are fully interchangeable with other UL 1686 configured and listed devices.
3W4P (three wire four pole) connectors have a ground pin that is included in the number of poles. They are marked 3W4P.
Receptacles include a mounting box with a conduit entry hub.
For technical drawings and 3-D models, click on a part number.
| Face Dia. | No. of Poles | No. of Ground Connections | No. of Wires | Industry Designation | Electrical Phase | Current | Voltage | Wire Connection Type | For Wire Gauge | For Cable OD | Temp. Range, °F | Each | ||
| A | 2.5" | 3 | 0 | 3 | 3W3P | Three | 100A | 250V DC/600V AC | Screw Terminals | 4-2 | 0.88"-1.68" | -55° to 100° | 0000000 | 0000000 |
| B | 2.8" | 4 | 1 | 3 | 3W4P | Three | 100A | 250V DC/600V AC | Screw Terminals | 4-2 | 0.88"-1.68" | -55° to 100° | 0000000 | 000000 |
| C | 2.8" | 4 | 0 | 4 | 4W4P | Three | 100A | 250V DC/600V AC | Screw Terminals | 4-2 | 0.88"-1.68" | -55° to 100° | 0000000 | 000000 |
| Face Dia. | No. of Poles | No. of Ground Connections | No. of Wires | Industry Designation | Electrical Phase | Current | Voltage | Wire Connection Type | For Wire Gauge | For Cable OD | Temp. Range, °F | Each | ||
| A | 2.5" | 3 | 0 | 3 | 3W3P | Three | 100A | 250V DC/600V AC | Screw Terminals | 4-2 | 0.88"-1.68" | -55° to 100° | 0000000 | 000000000 |
| B | 2.8" | 4 | 1 | 3 | 3W4P | Three | 100A | 250V DC/600V AC | Screw Terminals | 4-2 | 0.88"-1.68" | -55° to 100° | 0000000 | 00000000 |
| C | 2.8" | 4 | 0 | 4 | 4W4P | Three | 100A | 250V DC/600V AC | Screw Terminals | 4-2 | 0.88"-1.68" | -55° to 100° | 0000000 | 00000000 |
 | B |
C |
Conduit | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Face Dia. | No. of Poles | No. of Ground Connections | No. of Wires | Industry Designation | Electrical Phase | Current | Voltage | Wire Connection Type | For Wire Gauge | Trade Size | Thread Type | Temp. Range, °F | Each | ||
| B | 2.8" | 4 | 1 | 3 | 3W4P | Three | 100A | 250V DC/600V AC | Screw Terminals | 4-2 | 1 1/2 | NPT | -55° to 100° | 0000000 | 0000000 |
| C | 2.8" | 4 | 0 | 4 | 4W4P | Three | 100A | 250V DC/600V AC | Screw Terminals | 4-2 | 1 1/2 | NPT | -55° to 100° | 0000000 | 000000 |
Flat Pin-and-Sleeve Connectors
Reduce the likelihood of slips and falls in high-traffic areas—plugs and sockets won't roll when stepped on. Ground pins are included in the number of wires.
For technical drawings and 3-D models, click on a part number.
| No. of Poles | No. of Ground Connections | No. of Wires | Current (Voltage) | Wire Connection Type | For Wire Gauge | For Cable OD | Ht. | Wd. | Temp. Range, °F | Each | |
| 2 | 1 | 3 | 100A (125V AC); 100A (250V AC); 100A (125V DC) | Screw Terminals | 4-2 | 0.26"-0.92" | 1.3" | 4.1" | -5° to 265° | 000000 | 000000 |
| No. of Poles | No. of Ground Connections | No. of Wires | Current (Voltage) | Wire Connection Type | For Wire Gauge | For Cable OD | Ht. | Wd. | Temp. Range, °F | Each | |
| 2 | 1 | 3 | 100A (125V AC); 100A (250V AC); 100A (125V DC) | Screw Terminals | 4-2 | 0.26"-0.92" | 1.3" | 4.1" | -5° to 265° | 000000 | 000000 |