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 | 1.9" | 3 | 0 | 3 | 3W3P | Three | 30A | 250V DC/600V AC | Screw Terminals | 10-6 | 0.55"-1.2" | -55° to 100° | 0000000 | 0000000 |
A | 2.3" | 3 | 0 | 3 | 3W3P | Three | 60A | 250V DC/600V AC | Screw Terminals | 6-2 | 0.65"-1.5" | -55° to 100° | 0000000 | 000000 |
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 | 000000 |
B | 1.9" | 4 | 0 | 4 | 4W4P | Three | 30A | 250V DC/600V AC | Screw Terminals | 10-6 | 0.55"-1.2" | -55° to 100° | 0000000 | 000000 |
B | 2.5" | 4 | 0 | 4 | 4W4P | Three | 60A | 250V DC/600V AC | Screw Terminals | 6-2 | 0.65"-1.5" | -55° to 100° | 0000000 | 000000 |
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 | 1.9" | 4 | 1 | 3 | 3W4P | Three | 30A | 250V DC/600V AC | Screw Terminals | 10-6 | 0.55"-1.2" | -55° to 100° | 0000000 | 000000 |
C | 2.5" | 4 | 1 | 3 | 3W4P | Three | 60A | 250V DC/600V AC | Screw Terminals | 6-2 | 0.65"-1.5" | -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 | 1.9" | 3 | 0 | 3 | 3W3P | Three | 30A | 250V DC/600V AC | Screw Terminals | 10-6 | 0.55"-1.2" | -55° to 100° | 0000000 | 0000000 |
A | 2.3" | 3 | 0 | 3 | 3W3P | Three | 60A | 250V DC/600V AC | Screw Terminals | 6-2 | 0.65"-1.5" | -55° to 100° | 0000000 | 000000 |
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 | 00000000 |
B | 1.9" | 4 | 0 | 4 | 4W4P | Three | 30A | 250V DC/600V AC | Screw Terminals | 10-6 | 0.55"-1.2" | -55° to 100° | 0000000 | 000000 |
B | 2.5" | 4 | 0 | 4 | 4W4P | Three | 60A | 250V DC/600V AC | Screw Terminals | 6-2 | 0.65"-1.5" | -55° to 100° | 0000000 | 000000 |
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 | 1.9" | 4 | 1 | 3 | 3W4P | Three | 30A | 250V DC/600V AC | Screw Terminals | 10-6 | 0.55"-1.2" | -55° to 100° | 0000000 | 000000 |
C | 2.5" | 4 | 1 | 3 | 3W4P | Three | 60A | 250V DC/600V AC | Screw Terminals | 6-2 | 0.65"-1.5" | -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 |




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 | ||
A | 2.3" | 3 | 0 | 3 | 3W3P | Three | 60A | 250V DC/600V AC | Screw Terminals | 6-2 | 1 1/2 | NPT | -55° to 100° | 0000000 | 0000000 |
B | 2.5" | 4 | 0 | 4 | 4W4P | Three | 60A | 250V DC/600V AC | Screw Terminals | 6-2 | 1 1/2 | NPT | -55° to 100° | 0000000 | 000000 |
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 | 000000 |
C | 2.5" | 4 | 1 | 3 | 3W4P | Three | 60A | 250V DC/600V AC | Screw Terminals | 6-2 | 1 1/2 | NPT | -55° to 100° | 0000000 | 000000 |
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 |




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 | ||
A | 1.9" | 3 | 0 | 3 | 3W3P | Three | 30A | 250V DC/600V AC | Screw Terminals | 10-6 | 1 | NPT | -55° to 100° | 0000000 | 0000000 |
B | 1.9" | 4 | 0 | 4 | 4W4P | Three | 30A | 250V DC/600V AC | Screw Terminals | 10-6 | 1 | NPT | -55° to 100° | 0000000 | 000000 |
C | 1.9" | 4 | 1 | 3 | 3W4P | Three | 30A | 250V DC/600V AC | Screw Terminals | 10-6 | 1 | NPT | -55° to 100° | 0000000 | 000000 |
Micro M12 Screw-Together Connectors
Because they tightly thread to M12 connections, these connectors won’t let contaminants in or come loose from vibration in rugged industrial environments and automated systems as they send power and signal or just power to your equipment. Their poles and keyways adhere to standard coding layouts, reducing the chance you’ll mismatch connectors.
A- and C-coded connectors send both power and signal, while K-, L-, S-, and T-coded connectors only send power. Choose A-coded connectors for AC and DC sensors, actuators, motors, light curtains, and other devices. They’re often used to connect equipment to IO Link controllers and within Profibus, DeviceNet, and other fieldbus systems. C-coded connectors are often used with AC sensors and actuators.
Receptacles thread into panels and walls, making them best for stationary or permanent installations such as control panels. IP67 and IP68 rated connectors can withstand brief submersion. Add caps to protect connectors and maintain their IP and NEMA ratings when not in use.
Note: Sockets and female receptacles may have extra holes on their face that are not used.
For technical drawings and 3-D models, click on a part number.








Housing Thread | Mounting | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of Poles | Coding | Face Dia. | Voltage | Current | Wire Lead Gauge | Housing Material | Size | Pitch, mm | Type | Thread Size | Pipe Size | Thread Pitch, mm | Type | For Panel Cutout Dia. | Temp. Range, °F | Environmental Rating | Each | |
3" Wire Lead Lg. | ||||||||||||||||||
4 | A | 0.3" | 250V AC/250V DC | 1.5A | 23 | Nylon Plastic | M12 | 1 | Metric | M20 | __ | 1.5 | Metric | 0.79" | -10° to 155° | IP67 | 00000000 | 000000 |
1 ft. Wire Lead Lg. | ||||||||||||||||||
2 | C | 0.3" | 250V AC/250V DC | 4A | 22 | Anodized Aluminum | 1/2"-20 | __ | UNF | __ | 1/4 | __ | NPT | 0.56" | -40° to 175° | IP67 | 0000000 | 00000 |
3 | A | 0.3" | 250V AC/250V DC | 4A | 22 | Anodized Aluminum | M12 | 1 | Metric | __ | 1/2 | __ | NPT | 0.88" | -40° to 175° | IP67 | 0000000 | 00000 |
3 | C | 0.3" | 250V AC/250V DC | 4A | 22 | Anodized Aluminum | 1/2"-20 | __ | UNF | __ | 1/4 | __ | NPT | 0.56" | -40° to 175° | IP67 | 0000000 | 00000 |
4 | A | 0.3" | 250V AC/250V DC | 4A | 22 | Anodized Aluminum | M12 | 1 | Metric | __ | 1/2 | __ | NPT | 0.88" | -40° to 175° | IP67 | 0000000 | 00000 |
4 | C | 0.3" | 250V AC/250V DC | 4A | 22 | Anodized Aluminum | 1/2"-20 | __ | UNF | __ | 1/4 | __ | NPT | 0.56" | -40° to 175° | IP67 | 0000000 | 00000 |
5 | A | 0.3" | 250V AC/250V DC | 4A | 22 | Anodized Aluminum | M12 | 1 | Metric | __ | 1/2 | __ | NPT | 0.88" | -40° to 175° | IP67 | 0000000 | 00000 |
5 | C | 0.3" | 250V AC/250V DC | 4A | 22 | Anodized Aluminum | 1/2"-20 | __ | UNF | __ | 1/4 | __ | NPT | 0.56" | -40° to 175° | IP67 | 0000000 | 00000 |








Housing Thread | Mounting | 1 ft. Wire Lead Lg. | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of Poles | Coding | Face Dia. | Voltage | Current | Wire Lead Gauge | Housing Material | Size | Pitch, mm | Type | Pipe Size | Type | For Panel Cutout Dia. | Temp. Range, °F | Environmental Rating | Each | |
2 | C | 0.3" | 250V AC/250V DC | 4A | 22 | Anodized Aluminum | 1/2"-20 | __ | UNF | 1/4 | NPT | 0.53" | -40° to 175° | IP67 | 0000000 | 000000 |
3 | A | 0.3" | 250V AC/250V DC | 4A | 22 | Anodized Aluminum | M12 | 1 | Metric | 1/4 | NPT | 0.56" | -40° to 175° | IP67 | 0000000 | 00000 |
3 | C | 0.3" | 250V AC/250V DC | 4A | 22 | Anodized Aluminum | 1/2"-20 | __ | UNF | 1/4 | NPT | 0.56" | -40° to 175° | IP67 | 0000000 | 00000 |
4 | A | 0.3" | 250V AC/250V DC | 4A | 22 | Anodized Aluminum | M12 | 1 | Metric | 1/4 | NPT | 0.56" | -40° to 175° | IP67 | 0000000 | 00000 |
4 | C | 0.3" | 250V AC/250V DC | 4A | 22 | Anodized Aluminum | 1/2"-20 | __ | UNF | 1/4 | NPT | 0.56" | -40° to 175° | IP67 | 0000000 | 00000 |
5 | A | 0.3" | 250V AC/250V DC | 4A | 22 | Anodized Aluminum | M12 | 1 | Metric | 1/4 | NPT | 0.56" | -40° to 175° | IP67 | 0000000 | 00000 |
5 | C | 0.3" | 250V AC/250V DC | 4A | 22 | Anodized Aluminum | 1/2"-20 | __ | UNF | 1/4 | NPT | 0.56" | -40° to 175° | IP67 | 0000000 | 00000 |


Micro M12 Push-In Connectors
Quickly mate these connectors by pushing them together. They have an A-coded face and are often used with 12 mm proximity switches to send power and signal to automated systems and Profibus systems. All are rated IP69K for protection from dust and high-pressure, high-temperature washdowns.
Connectors rated NEMA 6 are protected against temporary submersion.
Sockets and female receptacles may have extra holes on the face that are not used.
For technical drawings and 3-D models, click on a part number.


Wire Lead | Mounting | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of Poles | Coding | Face Dia. | Voltage | Current | Gauge | Lg. | Housing Material | For Panel Cutout Dia. | Pipe Size | Type | Max. Temp., °F | Environmental Rating | Each | |
4 | A | 0.3" | 250V AC/250V DC | 4A | 22 | 12" | Nickel-Plated Brass | 1" | 1/2 | NPT | 190° | IP69K, NEMA 6 | 0000000 | 000000 |


Wire Lead | Mounting | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of Poles | Coding | Face Dia. | Voltage | Current | Gauge | Lg. | Housing Material | For Panel Cutout Dia. | Pipe Size | Type | Max. Temp., °F | Environmental Rating | Each | |
4 | A | 0.3" | 250V AC/250V DC | 4A | 22 | 12" | Nickel-Plated Brass | 1" | 1/2 | NPT | 190° | IP69K, NEMA 6 | 0000000 | 000000 |
Mil. Spec. Screw-Together Connectors
Rated to MIL-DTL-5015 specifications, these connectors are compatible with other products that meet the same standard. They can withstand high-vibration applications and frequent connection and disconnection. All come assembled with pins and sockets in place. When mating connectors, both the gender and housing thread location must be opposite.
Caps (sold separately) protect connectors when not in use.
For technical drawings and 3-D models, click on a part number.
![]() | ![]() 4 Pole | ![]() 5 Pole |
![]() 6 Pole | ![]() 10 Pole |
Housing Thread | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of Poles | Voltage | Current | For Wire Gauge | Lg. | Wd. | Ht. | Housing Material | Size | Type | For Panel Cutout Dia. | Temp. Range, °F | Connector Shell Size | Military Specifications Met | Each | |
4 | 200V AC/250V DC | 13A | 20-16 | 1" | 1.2" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | 0.75" | -65° to 255° | 14S | MS3102R14S-2P | 0000000 | 000000 |
5 | 200V AC/250V DC | 13A | 20-16 | 1" | 1.2" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | 0.75" | -65° to 255° | 14S | MS3102R14S-5P | 0000000 | 00000 |
6 | 200V AC/250V DC | 13A | 20-16 | 1" | 1.2" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | 0.75" | -65° to 255° | 14S | MS3102R14S-6P | 0000000 | 00000 |
10 | 200V AC/250V DC | 13A | 20-16 | 1.4" | 1.4" | 1.4" | Cadmium-Plated Aluminum | 1 1/8"-18 | UNEF | 1" | -65° to 255° | 18 | MS3102R18-1P | 0000000 | 00000 |





Housing Thread | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of Poles | Voltage | Current | For Wire Gauge | Lg. | Wd. | Ht. | Housing Material | Size | Type | For Panel Cutout Dia. | Temp. Range, °F | Connector Shell Size | Military Specifications Met | Each | |
4 | 200V AC/250V DC | 13A | 20-16 | 1" | 1.2" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | 0.75" | -65° to 255° | 14S | MS3102R14S-2S | 0000000 | 000000 |
5 | 200V AC/250V DC | 13A | 20-16 | 1" | 1.2" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | 0.75" | -65° to 255° | 14S | MS3102R14S-5S | 0000000 | 00000 |
6 | 200V AC/250V DC | 13A | 20-16 | 1" | 1.2" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | 0.75" | -65° to 255° | 14S | MS3102R14S-6S | 0000000 | 00000 |
10 | 200V AC/250V DC | 13A | 20-16 | 1.5" | 1.4" | 1.4" | Cadmium-Plated Aluminum | 1 1/8"-18 | UNEF | 1" | -65° to 255° | 18 | MS3102R18-1S | 0000000 | 00000 |
Mil. Spec. Compatible Connectors
Connectors secure with a quarter turn when mated, yet unlock and pull apart with minimal force. All have the same pin and socket configurations as MIL-DTL-26482, so they are compatible with other products that meet the same standard. They’re rated IP67 to protect against dust and temporary submersion. When mating connectors, the gender and housing lock location must be opposite. Poles are labeled with letters on the face of the connectors to ensure proper connection.
Crimpers (sold separately) are required for wire installation.
For technical drawings and 3-D models, click on a part number.







Number of Poles | Pole Layout | Voltage | Current | For Wire Gauge | Lg. | Wd. | Ht. | Housing Material | For Panel Cutout Dia. | Temp. Range, °F | Connector Shell Size | Each | |
3 | Clockwise | 250V AC/250V DC | 13A | 18-16 | 1.3" | 1" | 1" | Nickel-Plated Zinc | 0.81" | -40° to 220° | 12 | 0000000 | 000000 |
4 | Clockwise | 250V AC/250V DC | 13A | 18-16 | 1.3" | 0.9" | 0.9" | Nickel-Plated Zinc | 0.72" | -40° to 220° | 10 | 0000000 | 00000 |
8 | Clockwise | 250V AC/250V DC | 13A | 18-16 | 1.3" | 1" | 1" | Nickel-Plated Zinc | 0.81" | -40° to 220° | 12 | 0000000 | 00000 |
12 | Clockwise | 250V AC/250V DC | 13A | 18-16 | 1.3" | 1.1" | 1.1" | Nickel-Plated Zinc | 0.91" | -40° to 220° | 14 | 0000000 | 00000 |
19 | Clockwise | 250V AC/250V DC | 13A | 18-16 | 1.3" | 1.2" | 1.2" | Nickel-Plated Zinc | 1" | -40° to 220° | 16 | 0000000 | 00000 |
23 | Clockwise | 250V AC/250V DC | 13A | 18-16 | 1.3" | 1.3" | 1.3" | Nickel-Plated Zinc | 1.1" | -40° to 220° | 18 | 0000000 | 00000 |
Crimper | 000000 | Each | 0000000 |







Number of Poles | Pole Layout | Voltage | Current | For Wire Gauge | Lg. | Wd. | Ht. | Housing Material | For Panel Cutout Dia. | Temp. Range, °F | Connector Shell Size | Each | |
3 | Counterclockwise | 250V AC/250V DC | 13A | 18-16 | 1.3" | 1" | 1" | Nickel-Plated Zinc | 0.81" | -40° to 220° | 12 | 0000000 | 000000 |
4 | Counterclockwise | 250V AC/250V DC | 13A | 18-16 | 1.3" | 0.9" | 0.9" | Nickel-Plated Zinc | 0.72" | -40° to 220° | 10 | 0000000 | 00000 |
8 | Counterclockwise | 250V AC/250V DC | 13A | 18-16 | 1.3" | 1" | 1" | Nickel-Plated Zinc | 0.81" | -40° to 220° | 12 | 0000000 | 00000 |
12 | Counterclockwise | 250V AC/250V DC | 13A | 18-16 | 1.3" | 1.1" | 1.1" | Nickel-Plated Zinc | 0.91" | -40° to 220° | 14 | 0000000 | 00000 |
19 | Counterclockwise | 250V AC/250V DC | 13A | 18-16 | 1" | 1.2" | 1.2" | Nickel-Plated Zinc | 1" | -40° to 220° | 16 | 0000000 | 00000 |
23 | Counterclockwise | 250V AC/250V DC | 13A | 18-16 | 1.3" | 1.3" | 1.3" | Nickel-Plated Zinc | 1.1" | -40° to 220° | 18 | 0000000 | 00000 |
Crimper | 000000 | Each | 0000000 |
Solenoid Valve Connectors
Connect hydraulic and air-powered valves, motors, pumps, and pressure switches.
IP65 rated connectors protect against water projected from a nozzle.
For technical drawings and 3-D models, click on a part number.



Number of Poles | Voltage | Current | Terminal Connection Type | Mounting Fasteners Included | Pipe Size | Lg. | Wd. | Ht. | Max. Temp., °F | Environmental Rating | Each | |
Type A—0.71" (18 mm) Contact Distance | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
250V AC/250V DC | ||||||||||||
2 | 250V AC/250V DC | 16A | Solder | Yes | 1/2 | 1.32" | 1.34" | 1.32" | 255° | IP65 | 0000000 | 00000 |
3 | 250V AC/250V DC | 16A | Solder | Yes | 1/2 | 1.32" | 1.34" | 1.32" | 255° | IP65 | 0000000 | 0000 |
Type C—0.31" (8 mm) Contact Distance | ||||||||||||
250V AC/250V DC | ||||||||||||
2 | 250V AC/250V DC | 6A | Solder | Yes | __ | 0.67" | 0.34" | 0.67" | 190° | IP65 | 0000000 | 0000 |
3 | 250V AC/250V DC | 6A | Solder | Yes | __ | 0.67" | 0.34" | 0.67" | 190° | IP65 | 0000000 | 0000 |
Type CI—0.37" (9.4 mm) Contact Distance | ||||||||||||
250V AC/250V DC | ||||||||||||
2 | 250V AC/250V DC | 4A | Solder | Yes | __ | 0.64" | 0.34" | 0.64" | 190° | IP65 | 0000000 | 0000 |
3 | 250V AC/250V DC | 4A | Solder | Yes | __ | 0.64" | 0.34" | 0.64" | 190° | IP65 | 0000000 | 0000 |