1sna212233r2500 – rp22-024dc8a-2

Why Choose the TE Connectivity RP22-024DC8A-2 Relay Plug?

The TE Connectivity RP22-024DC8A-2, part number 1SNA212233R2500, is an industrial relay plug from the established Entrelec interface range. Designed with a 24 V DC input, it provides a practical pluggable relay solution for interfacing control signals in automation, machinery and industrial electrical panels.

The RP22-024DC8A-2 designation identifies an 8 A relay interface intended for applications where PLC or controller signals need to operate electrically isolated switching contacts. Its plug-in format supports modular panel construction and makes relay replacement straightforward during commissioning or maintenance.

Designed for professional industrial control systems, the RP22-024DC8A-2 is well suited to PLC interfaces, machine controls and process automation equipment operating from standard 24 V DC control supplies. TE Connectivity / Entrelec part number 1SNA212233R2500 is supplied in a standard catalogue pack quantity of 20 pieces.

Key Advantages

• 24 V DC input suited to standard industrial control systems.
• 8 A relay rating for compatible switching applications.
• Plug-in construction supports convenient relay installation and replacement.
• Provides an effective interface between control electronics and switched circuits.
• Supports electrical isolation between control and load sides of an automation system.
• Modular format helps create organised and serviceable control-panel assemblies.
• Genuine TE Connectivity / Entrelec industrial interface component.

Key Features

• TE Connectivity / Entrelec relay interface component.
• Manufacturer designation: RP22-024DC8A-2.
• 24 V DC input.
• 8 A relay switching class.
• Industrial plug-in relay construction.
• Designed for control-signal interfacing and switching.
• Suitable for PLC, machinery and automation applications.
• Replaceable relay format supports straightforward maintenance.
• RoHS compliant.
• Standard catalogue pack quantity of 20 pieces.

Reliable Relay Interfacing for Industrial Control Systems

Interface relays provide a convenient link between electronic control equipment and field circuits, allowing PLC outputs and other low-voltage control signals to operate separate switched loads. The 24 V DC input of the RP22-024DC8A-2 makes it particularly suitable for modern industrial automation systems where 24 V DC is the standard control voltage.

Its plug-in construction also supports maintainable panel design. Where relay servicing or replacement is required, a modular relay plug can simplify maintenance compared with permanently integrated switching devices, helping reduce disruption to surrounding panel wiring.

Typical Applications

• PLC output interfacing.
• Industrial automation control panels.
• 24 V DC machine-control circuits.
• Relay-based signal isolation.
• Process-control equipment.
• Control of compatible contactors, indicators and auxiliary loads.
• OEM machinery and production equipment.
• Maintenance of existing Entrelec relay interface assemblies.