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| Country of Origin | Japan |
|---|---|
| Diameter | 24mm |
| Brand | NKK Switches |
| Height | 12mm |
| Model | AT455A |
| Cap Type | Round |
| For Use With | SCB Series Pushbuttons, MB20 Series Pushbuttons |
| Standards/Approvals | RoHS |
| Cap Colour | Black |
NKK Switches AT455A is a high-performance black push button cap specifically designed for integration with SCB Series and MB20 Series Pushbuttons. Engineered to deliver reliable actuation and a sleek, ergonomic interface, this cap is ideal for industrial, automation, and laboratory applications requiring precision and durability.
The cap features a round profile with a 24mm diameter, providing a standard size fit for most switch panels and enclosures. With a height of 12mm, it offers comfortable actuation and ensures optimal accessibility on multi-panel setups. Its black color enhances both visibility and panel aesthetics, making it easy to distinguish in a wide range of ambient environments.
Manufactured with robust materials, the AT455A cap protects the underlying switch mechanism from accidental damage, dust ingress, and wear during frequent operation. It ensures a secure fit for both metric and inch threading (where applicable), and is suitable for both new and retrofit installations. The design supports ergonomic operation, minimizing finger fatigue during repetitive use in manufacturing, control, and testing setups.
RoHS-compliant, the AT455A meets stringent environmental standards. It is an ideal accessory for control consoles, process automation systems, laboratory instrumentation, and commercial electrical panels where reliable tactile response and panel protection are required.
Its compatibility with SCB Series and MB20 Series pushbuttons makes it an essential hardware component for engineers, technicians, and panel builders seeking consistent performance, reliable fit, and industrial-grade durability. The round cap is easily installable and provides a tactile, secure interface for multiple actuation requirements. Typical use cases include manufacturing controls, laboratory testing stations, and commercial automation infrastructure.
Explore the complete range of NKK Switches push button caps and accessories in the Electronics & Electricals category on EnvMart for innovative, compliant, and application-ready switch hardware solutions.
Explore more products in our Push Button Switches & Components category.
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