myMectronic
myMectronic

A Premier B2B Part Search

NKK Switches AT401A Toggle Boot

This high-quality toggle boot provides reliable cover and protection for toggle switches, safeguarding against dust, debris, and environmental factors. Made from durable silicone rubber, it enhances switch longevity and maintains optimal functionality in industrial and control panel environments. Easy to install with tight sealing properties, the boot ensures a secure fit over the switch bushing, effectively preventing contamination and damage. Ideal for industrial automation, control systems, and machinery, this splashproof boot is designed for long-lasting performance and resilience in demanding conditions.

Authorized Distributors
Source:DigiKey
Part No:AT401A
Stock:949
Inv Date:06-17-2026
Price: Unit price: $4.24
Buy/RFQ:
Part No:AT401A
Stock:1146
Inv Date:06-18-2026
Price: Unit price: $3.79
Buy/RFQ:
Part No:AT401A
Stock:40
Inv Date:06-17-2026
Price: Unit price: $4.24
Buy/RFQ:
Part No:AT401A
Stock:454
Inv Date:06-17-2026
Price: Unit price: $3.47
Buy/RFQ:
Part No:AT401A
Stock:0
Inv Date:06-17-2026
Price: Unit price: $2.69
Buy/RFQ:

NKK Switches AT401A Toggle Boot Specifications:

  • Material: Silicone rubber
  • Color: Black
  • Series: D2 M P
  • Protects against dust, debris and environmental contamination
  • Designed for toggle switch bushings with 12mm diameter
  • Protrusion height adjustment: 3.5 to 5.5mm (.138 to .217")
  • Easy to install, secure fit over switch bushing
  • Suitable for industrial automation, control panels, machinery
  • Long-lasting, flexible resilience in harsh conditions
  • Temperature Resistance: -40°C to +200°C

Buy the Buy NKK Toggle Boot Series AT401A Online

Purchase the NKK AT401A toggle boot online now to ensure optimal protection for your toggle switches. Crafted from high-quality silicone rubber, it offers excellent dust and debris resistance, essential for industrial automation, control panels, and machinery. Easy to install, the boot provides a secure, airtight seal that enhances switch longevity and maintains performance in harsh environments. Whether for upgrade or replacement, ordering online guarantees quick delivery and a product engineered for durability and dependable operation under demanding conditions.

Get NKK AT401A toggle boot today—designed for reliable dust and debris protection and built for long-lasting durability in industrial environments.

Frequently Asked Questions

Where can I buy NKK Switches AT401A?

You can click on the BUY or RFQ button to purchase AT401A from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part AT401A?

You can download the AT401A datasheet or visit the NKK Switches website for support.

Who is the manufacturer of AT401A?

NKK Switches

NKK Switches Part List

Browse and search other NKK Switches parts, locate datasheets and stock

Sponsored by