Binder
connectors

From sub-miniature to powerful connectors

Discover the Binder connector range
Binder connectors

Binder connectors

Circular connectors for industrial applications

Binder is a leading manufacturer of circular industrial connectors for automation, machine building, and measurement and control technology. With over 60 years of German precision engineering, Binder offers a broad portfolio—from compact signal connectors for sensors and actuators to high-performance power connectors for motors and heavy-duty industrial systems.

Reliable in demanding environments

With protection ratings ranging from IP40 to IP67/IP68 and a wide choice of sizes and locking systems, Binder connectors are suitable for both standard installations and custom projects in dusty, humid, and vibration-prone environments.

Cable assemblies and custom solutions

Binder also supplies pre-assembled cable assemblies and custom overmoulded connector solutions for durable, reliable, and ready-to-use industrial connectivity.

Why choose Binder connectors?

Broad and extensive connector range

Broad and extensive connector range

Binder offers circular industrial connectors ranging from compact subminiature models starting at Ø6 mm to multipole power connectors with a diameter of Ø44 mm. This provides a suitable solution for virtually every electrical, mechanical and environmental requirement.

Wide choice of designs & locking mechanisms

Wide choice of designs & locking mechanisms

Binder offers push-pull, snap-in, bayonet and screw-locking systems, as well as M-series connectors from M5 to M25 and powerful RD24 and RD30 connectors. This provides a suitable solution for virtually every automation and machine-building application.

Robust, durable & industrially tested

Robust, durable & industrially tested

Many Binder series offer protection ratings up to IP67/IP68, high resistance to vibration and shock, durable metal or plastic housings and optional EMC shielding. This ensures reliable performance in humid, dusty and dynamic environments.

A reliable partner for industrial applications

A reliable partner for industrial applications

Binder has over 65 years of experience in connector solutions for industrial automation, machine building, robotics, measurement and control technology, energy, transport, medical equipment, and sensor and actuator systems. A reliable choice wherever continuity and safety are essential.

Binder subminiature and miniature connectors

Binder subminiature and miniature connectors

The compact Binder 620, 670 and 680 series are designed for sensors, actuators and measuring equipment with limited installation space. They are available with various numbers of contacts and locking systems and, depending on the series, offer protection up to IP67. Their robust construction withstands vibration, mechanical stress and frequent mating cycles, making them ideal for continuously operated applications where reliability is essential.

Discover Binder’s compact connectors
Binder power connectors

Binder power connectors

Reliable power transmission for high-power applications

M23 Power, RD24 and RD30 connectors provide safe and reliable power transmission for motors, drives, power supplies and heavy-duty industrial installations. They support high current ratings and large conductor cross-sections and are available in various versions for different power requirements.

Robust locking systems, high resistance to temperature and vibration, and protection up to IP67/IP68 make these connectors suitable for continuous use in demanding industrial environments.

Discover Binder power connectors
Binder sensor connectors

Binder sensor connectors

Binder M5, M8 and M12 sensor connectors provide a reliable solution for sensor and actuator cabling in automation, robotics and machine building. They support signal, data and power transmission and are available as cable, panel-mount and flange connectors.

Various codings, numbers of contacts, and shielded or unshielded versions offer maximum configuration flexibility. Thanks to their robust screw locking and protection up to IP67/IP68, they perform reliably in humid, dusty and vibration-prone environments.

Explore Binder sensor connectors
Binder M12 connectors for power and data

Binder M12 connectors for power and data

Binder M12 connectors provide compact and reliable solutions for power and data transmission in industrial automation, machine building and Industry 4.0 applications.

M12 Power for AC and DC supply

M12 Power connectors with S and K coding are suitable for AC applications, including motor and drive power supplies. T- and L-coded versions are designed for DC power supply in decentralised power distribution and automation systems. Depending on the version, they support currents up to approximately 16 A, voltages up to 63 V DC or 630 V AC, and protection up to IP67. This makes them suitable for compact, robust industrial power solutions.

M12 X-coded for Industrial Ethernet

M12 X-coded connectors support CAT6A and Industrial Ethernet up to 10 Gbit/s. Their shielded design and optimal separation of signal pairs minimise crosstalk and provide high EMC resistance. With protection up to IP67, they ensure reliable data transmission in vibration-prone and demanding industrial environments.

Ontdek Binder M12 power connectors

Looking for a specific Binder connector?

Binder medical connectors

Binder medical connectors

The Binder MED series is designed for medical equipment where reliability, safety and hygiene are essential. The connectors combine a compact, ergonomic design with reliable signal, data and power transmission.

They withstand frequent cleaning and disinfection, offer a long mechanical service life and enable fast, secure connection through their push-pull locking system. This makes them suitable for diagnostic equipment, patient monitoring, and therapy and analysis devices.

Check out the medical connectors from Binder

Binder partner

Technical support for Binder connectors

Share the technical requirements of your application with our specialists. Based on factors such as current, voltage, number of contacts, protection rating and locking system, we will recommend the right Binder solution. You can also rely on A&C Solutions for custom wire harnesses and flexible stock management.

Discuss your project with our specialists

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