Description

The MB2181SB1W03-DA is a push switch manufactured by NKK Switches. It is designed with distinctive characteristics such as guide interlock with the actuator block to prevent window locking, an over-center actuator mechanism that extends its operating life, high torque bushing construction to prevent rotation or separation from frame, and splash-proof options to protect it from splashed, sprayed, or spilled liquid. Its high insulating and external barriers increase its insulation resistance and dielectric strength. The epoxy sealed terminals prevent the entry of solder flux and other contaminants, while clinching of the frame to the case provides 1,500V of dielectric strength.

Specifications and features

• Model: MB2181SB1W03-DA
• Category: Push Switches
• Manufacturer: NKK Switches
• Distinctive Characteristics:
• Guide interlocked with actuator block
• Over-center actuator mechanism
• High torque bushing construction
• Splash-proof option (D3 and B3 bushing codes)
• High insulating barriers
• Prominent external insulating barriers
• Epoxy sealed terminals
• 1500V dielectric strength

Application Scenarios

The MB2181SB1W03-DA push switch is suitable for various applications such as industrial control, automotive, medical equipment, and audio-visual equipment where a reliable and durable push switch is required.

Comparison

Advantages
• The guide interlocked with the actuator block to prevent window locking
• High torque bushing construction to prevent rotation or separation from frame during installation
• Splash-proof option that is protected from splashed, sprayed, or spilled liquid
• The epoxy sealed terminals prevent the entry of solder flux and other contaminants
Disadvantages

No significant disadvantages were found on the MB2181SB1W03-DA push switch.