From Lapp, the Epic Series R range of circular connectors presents a compact solution to signal and power applications. Featuring a high contact density within a relatively small shell size, these connectors are ideal when space saving is a consideration.

These panel mounting connectors have a screw lock system that allows them to securely mount through pre-drilled panel holes. With a neoprene sealing ring that is resistant to light and oils, these connectors present a reliably sealed connection point that is easy to install.

The R Series connectors have a robust copper alloy with nickel plating construction, which offers excellent mechanical protection. They also have a screw locking mating system, and are well sealed and suitable for use in demanding environments. There are also dust-caps available to ensure maximum protection even when not mated.

Features and Benefits

• Compact Size
• Screw Locking Mating
• IP65
• Corrosion Resistant
• Mechanical Protection
• Operating temperature of -40°C to +125°C

Applications

These Lapp R series panel mount connectors are designed for use with multicore cables in all manner of industrial signal applications.

• Machine and Equipment Manufacturing
• Measurement and Control Technology
• Automation

Environment

The Epic Series R circular connectors are protected to IP65. This means they are dust tight and resistant to low pressure water spray. They also have a good degree of mechanical resistance, and are resistant to corrosion. As such they present a low maintenance connector solution for most indoor environments, and even some open air applications.

Mating Parts

Panel sockets and plugs connect with cable-mounted counterparts.

• 531-790 is an Epic R Series 9 pole circular connector plug
• 115-3335 is an Epic R Series 9 pole circular connector plug
• 234-657 is an Epic R Series 9 pole circular connector socket
• 115-3307 is an Epic R Series 12 pole circular connector plug
• 531-807 is an Epic R Series 12 pole circular connector plug
• 234-663 is an Epic R Series 12 pole circular connector socket
• 531-813 is an Epic R Series 16 pole circular connector socket
• 234-679 is an Epic R Series 16 pole circular connector socket
• 130-5104 is an Epic R Series 21 pole circular connector plug
• 130-5126 is an Epic R Series 26 pole circular connector plug

Accessories

A dust cap is available for flange mounted Epic Series R circular connectors. 531-829.

This DIN socket is designed for robust industrial applications, featuring a female connector with 16 contacts. Built to withstand extreme conditions, it operates between -40°C and +125°C. With an IP65 rating, this durable socket connector ensures protection against dust and water ingress, making it suitable for outdoor installations and harsh environments.

• Female connector provides ease of use and installation
• Screw lock mechanism ensures secure connections
• High voltage rating supports electrical systems
• Silver contact plating enhances conductivity and reliability

• Used with automation systems in industrial settings
• Suitable for electrical connections in mechanical equipment

Yes, it can manage temperatures up to +125°C.

The housing is made from copper alloy.

Yes, the female connector simplifies integration with other components.

Panel-mount shells with pin inserts will only mate with cable-mount shells with socket inserts and the panel-mount shells with socket inserts will only mate with cable-mount shells with pin inserts.,Further note: The in-line coupler is designed to mate with cable mount connectors of the opposite gender.