WR-CIRC M12 Circular Connectors
Würth Elektronik's circular connectors can be mated and locked to provide a waterproof and dustproof connection
Würth Elektronik's WR-CIRC series consists of M12, A-coded circular connectors. Despite severe working conditions, these robust circular connectors can be mated and locked to provide a waterproof and dustproof connection without loss of connection or signal. The product range is available in several male and female panel connectors, field attachable, and cable assemblies typologies.
- A-coding screw locking system
- Polarities: 4, 5, and 8
- Adapted to work in harsh environments:
- IP67 or IP68 rated
- Current rating: up to 5 A
- Voltage rating: up to 250 V
- Industrial automation
- Machine manufacturing
- Fieldbus applications, DC power supplies
- Sensors: actuators technologies
- Energy and renewable energy
- Security and surveillance technologies
- Certified with UL 2238 (panel receptacles and field attachable)
WR-CIRC M12 Circular Connectors
| Image | Manufacturer Part Number | Description | Connector Type | Number of Positions | Shell Size - Insert | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | 643210100604 | WR-CIRC M12 - SCREW - CODING A - | Receptacle, Male Pins | 4 | M12-4 | 0 - Immediate | $17,683.00 | View Details |
![]() | ![]() | 643210100404 | WR-CIRC M12 - SCREW - CODING A - | Receptacle, Male Pins | 4 | M12-4 | 29 - Immediate | $17,683.00 | View Details |
![]() | ![]() | 643110100404 | WR-CIRC M12 - SCREW - CODING A - | Receptacle, Male Pins | 4 | M12-4 | 33 - Immediate | $18,116.00 | View Details |
![]() | ![]() | 643210100605 | WR-CIRC M12 - SCREW - CODING A - | Receptacle, Male Pins | 5 | M12-5 | 64 - Immediate | $18,548.00 | View Details |
![]() | ![]() | 643210100405 | WR-CIRC M12 - SCREW - CODING A - | Receptacle, Male Pins | 5 | M12-5 | 58 - Immediate | $18,548.00 | View Details |
![]() | ![]() | 643110100405 | WR-CIRC M12 - SCREW - CODING A - | Receptacle, Male Pins | 5 | M12-5 | 0 - Immediate | $19,181.00 | View Details |
![]() | ![]() | 643210100408 | WR-CIRC M12 - SCREW - CODING A - | Receptacle, Male Pins | 8 | M12-8 | 66 - Immediate | $20,247.00 | View Details |
![]() | ![]() | 643210100608 | WR-CIRC M12 - SCREW - CODING A - | Receptacle, Male Pins | 8 | M12-8 | 61 - Immediate | $20,247.00 | View Details |
![]() | ![]() | 643220100404 | WR-CIRC M12 - SCREW - CODING A - | Receptacle, Female Sockets | 4 | M12-4 | 39 - Immediate | $21,313.00 | View Details |
![]() | ![]() | 643220100604 | WR-CIRC M12 - SCREW - CODING A - | Receptacle, Female Sockets | 4 | M12-4 | 43 - Immediate | $21,313.00 | View Details |
WR-CIRC M12 Circular Cable Assemblies
| Image | Manufacturer Part Number | Description | 1st Connector Type | 1st Connector Gender | 1st Connector Number of Positions | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | 643411100404 | CIRC CBL 4POS RCPT TO WIRE 1.64' | Receptacle | Male Pins | 4 | 0 - Immediate | $25,575.00 | View Details |
![]() | ![]() | 643411100405 | CIRC CBL 4POS RCPT TO WIRE 1.64' | Receptacle | Male Pins | 4 | 17 - Immediate | $27,707.00 | View Details |
![]() | ![]() | 643421100404 | CIRC CBL 4POS PLUG TO WIRE 1.64' | Plug | Female Sockets | 4 | 19 - Immediate | $29,205.00 | View Details |
![]() | ![]() | 643452100604 | CIRC CBL 4POS RCPT TO WIRE 1.64' | Receptacle | Male Pins | 4 | 7 - Immediate | $30,903.00 | View Details |
![]() | ![]() | 643421100405 | CIRC CBL 5POS PLUG TO WIRE 1.64' | Plug | Female Sockets | 5 | 11 - Immediate | $31,969.00 | View Details |
![]() | ![]() | 643452100605 | CIRC CBL 5POS RCPT TO WIRE 1.64' | Receptacle | Male Pins | 5 | 10 - Immediate | $34,100.00 | View Details |
![]() | ![]() | 643411100408 | CIRC CBL 8POS RCPT TO WIRE 1.64' | Receptacle | Male Pins | 8 | 8 - Immediate | $35,166.00 | View Details |
![]() | ![]() | 643452100304 | CIRC CBL 4POS RCPT TO WIRE 1.64' | Receptacle | Male Pins | 4 | 16 - Immediate | $37,297.00 | View Details |
![]() | ![]() | 643452100305 | CIRC CBL 5POS RCPT TO WIRE 1.64' | Receptacle | Male Pins | 5 | 20 - Immediate | $38,363.00 | View Details |
![]() | ![]() | 643421100408 | CIRC CBL 8POS PLUG TO WIRE 1.64' | Plug | Female Sockets | 8 | 15 - Immediate | $40,494.00 | View Details |






















