Spamel push button, raised red 2Z in OBC housing with nickel ring (SP22-WC-20/OBC/A)

Spamel raised push button SP22-WC-20/OBC/A is a red, panel-mounted actuator designed for control and signaling applications in industrial and machinery environments. The unit features a prominent raised head for easy manual operation and comes with two changeover contacts (2Z), configured as normally closed/open to support a variety of switching needs. The actuator is installed in an OBC-style housing and is finished with a nickel-plated ring to provide a durable, corrosion-resistant decorative border suitable for visible control panels.

Advantages

The robust mechanical design ensures reliable manual switching even in demanding industrial conditions. The raised red actuator offers excellent visual recognition and tactile feedback for operators. The nickel-plated ring increases resistance to wear and corrosion while providing a clean aesthetic on control panels. The OBC housing allows straightforward panel mounting and integration into existing enclosures or consoles.

Suitable for

• Control panels for industrial machinery
• Operator consoles and switchboards
• Signaling circuits where visible manual control is required
• Repair or replacement of worn push buttons in equipment

Key specifications

• Actuator style: raised push button
• Color: red actuator
• Contact configuration: two changeover contacts (2Z), normally closed/open
• Housing type: OBC panel housing
• Finish: nickel-plated ring
• Mounting: panel-mounted

How to use

Install the push button in a prepared panel cutout of the appropriate diameter and secure it using the OBC housing mounting method specified by the panel design. Connect the wiring to the changeover contacts according to the control circuit diagram, ensuring power is switched off during installation. After wiring, verify correct operation by actuating the button and checking continuity or signal change in the control system. Periodically inspect the actuator and ring for wear or corrosion and tighten mounting if necessary.

Usage recommendations

Use the push button in environments within the manufacturer's advised mechanical and electrical limits. Avoid exposing the nickel-plated ring and actuator to aggressive chemicals or excessive mechanical impact. For critical safety or high-reliability applications, schedule routine functional tests and replace the component if contact performance degrades.