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 plug is a high-performance connector specifically designed for robust industrial applications. Featuring 12 contacts and male gender configuration, it supports efficient connectivity in electrical circuits. Constructed with durable copper alloy, it withstands harsh operating environments, maintaining functionality from -40°C to +125°C.

• Male configuration enhances ease of installation
• Screw lock mechanism ensures secure connections
• IP65 rating protects against dust and water ingress
• Supports 7.5A current for reliable power delivery
• Copper alloy construction provides long-lasting durability

• Used with industrial machinery for secure electrical connections
• Applicable in automation systems for reliable data transfer
• Ideal for electrical assemblies requiring high voltage support
• Utilised in harsh environments requiring temperature resilience

Yes, it features an IP65 rating for water protection.

Yes, it is rated for up to 1.5kV voltage.

The housing material is a corrosion-resistant copper alloy​.

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.