Lionbeam lb-ms1r Red Spst Momentary Push Button Switch 10 Pack

Product Description

The LIONBEAM lb-ms1r is a pack of 10 red momentary push button switches with single-pole single-throw (SPST) normally open contacts. Each switch is built for solder-terminal connection and fits panels with a 0.25-inch mounting hole. Momentary action means the circuit closes only while the button is held, then opens on release. These switches suit low-voltage control circuits, reset functions, and signal trigger applications. Licensed electricians, panel builders, and control-systems technicians commonly install this type of switch in enclosures, test benches, and custom control panels.

The lb-ms1r is suited for residential and light commercial low-voltage control applications. Typical uses include doorbell circuits, annunciator reset buttons, relay trigger inputs, and custom electrical enclosures. The solder-terminal design makes these switches a practical choice for point-to-point wiring builds and prototype panels where crimp or quick-connect terminations are not required. The red actuator color provides a clear visual indicator for reset or stop functions on a control panel face.

Key Features

• SPST normally open contacts close only while button is depressed
• Red actuator for easy identification of reset or stop functions
• Solder-terminal connection for reliable point-to-point wiring
• 0.25-inch panel mount cutout for standard enclosure installation
• Pack of 10 reduces sourcing trips on multi-switch panel builds

Compatibility

Designed as an OEM-style replacement or upgrade option for standard 0.25-inch panel-mount momentary push button switch positions in low-voltage control enclosures and custom electrical panels.

Installation Notes

Installation should be performed by a qualified electrician or control-systems technician in accordance with applicable NEC requirements. De-energize the circuit completely before mounting or soldering any switch. Use appropriate soldering iron temperature and flux to ensure clean, cold-joint-free solder connections at the terminals. Verify the panel cutout diameter is 0.25 inches before installation to ensure proper fit and secure mounting.

Technical Specifications

• Switch Type: Momentary Push Button
• Contact Configuration: SPST Normally Open
• Actuator Color: Red
• Connection Type: Solder Terminal
• Panel Mount Hole Diameter: 0.25 inches
• Quantity: 10 per pack

Standard Information

• Brand: LIONBEAM
• Manufacturer Part Number: lb-ms1r