Description

The MB2181SD3W01 is an electronic component model that falls under the category of Push Switches. It is manufactured by NKK SWITCHES, a renowned brand in the industry.

One of the distinctive characteristics of this model is the guide interlocked with the actuator block, which prevents window locking and maintains correct plunger alignment for contact stability. Additionally, it employs an over-center actuator mechanism that reduces sparking and increases operating life in AC circuits.

This model features a high torque bushing construction that prevents rotation or separation from the frame during installation. It also offers a splashproof option (D3 and B3 bushing codes) with an o-ring within the bushing and one under the face nut. This feature protects the switch from splashed, sprayed, or spilled liquids.

Furthermore, the MB2181SD3W01 is designed with high insulating barriers formed in the molded diallyl phthalate case. These barriers increase the isolation of circuits in multipole devices. The switch also has prominent external insulating barriers that enhance insulation resistance and dielectric strength.

Epoxy sealed terminals are included in this model, which prevents the entry of solder flux and other contaminants. Moreover, the clinching of the frame to the case ensures a high dielectric strength of 1,500V.

Specifications and features

- Model: MB2181SD3W01

- Product Category: Push Switches

- Manufacturer: NKK SWITCHES

- Guide interlocked with actuator block for contact stability and prevention of window locking

- Over-center actuator mechanism for diminished sparking and increased operating life in AC circuits

- High torque bushing construction to prevent rotation or separation from the frame during installation

- Splashproof option available (D3 and B3 bushing codes) to protect from splashed, sprayed, or spilled liquids

- High insulating barriers in the molded diallyl phthalate case for increased circuit isolation

- Prominent external insulating barriers for enhanced insulation resistance and dielectric strength

- Epoxy sealed terminals to prevent the entry of solder flux and contaminants

- Clinching of the frame to the case for 1,500V dielectric strength

Application Scenarios

- Electronic circuit boards

- Industrial control systems

- Home appliances

- Automotive electronics

- Energy management systems

- Smart devices

Comparison

- Guide interlocked with actuator block for enhanced contact stability

- Over-center actuator mechanism to reduce sparking and increase operating life

- Splashproof option available for added protection against liquids

- High insulating barriers for increased circuit isolation and safety

- Epoxy sealed terminals to prevent the entry of contaminants

- Clinching of the frame for higher dielectric strength

- No specific disadvantages identified for this model