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NKK Switches AT4148C Rocker Protective Cover

A rocker cap is a protective cover designed to fit over a rocker switch, providing insulation and protection while allowing easy operation. Made from durable polycarbonate or polyamide, these caps come in various sizes and colors to match specific switch models. They help prevent accidental activation, protect against dust and moisture, and enhance the overall safety and longevity of electrical switch systems. Easy to install, these caps are ideal for control panels and industrial applications requiring reliable switch protection.

Authorized Distributors
Source:DigiKey
Part No:AT4148C
Stock:252
Inv Date:06-17-2026
Price: Unit price: $1.91
Buy/RFQ:
Part No:AT4148C
Stock:610
Inv Date:06-18-2026
Price: Unit price: $1.08
Buy/RFQ:
Part No:AT4148C
Stock:0
Inv Date:06-17-2026
Price: Unit price: $1.41
Buy/RFQ:
Part No:AT4148C
Stock:12314
Inv Date:06-17-2026
Price: Unit price: $1.42
Buy/RFQ:
Part No:AT4148C
Stock:0
Inv Date:06-17-2026
Price: Unit price: $1.1
Buy/RFQ:
Source:Arrow EU
Part No:AT4148C
Stock:5000
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:

NKK Switches AT4148C Rocker Protective Cover Specifications:

  • Material: Polycarbonate or Polyamide
  • Sizes: 15mm to 39mm diameters
  • Colors: Black, White, Red, Amber, Yellow, Green, Blue, Gray, Clear
  • Series: MLW, LB, MB20, SCB, WB
  • Design: Screw-on cap for protection and insulation
  • Application: Fits over rocker switches, control panels, industrial systems
  • Protection: Dustproof, moisture resistant, prevents accidental activation
  • Ease of installation: Snap or screw-on mounting options
  • Temperature Range: -20°C to +85°C
  • Compatibility: Widely used with NKK and similar brands' switches

Buy the NKK AT4148C – Reliable Protective Cover for Industrial Switches

Order the NKK rocker protective cover AT4148C online today for a reliable solution to safeguard your switches. Crafted from durable polycarbonate or polyamide, it offers excellent insulation, moisture resistance, and an easy screw-on design. Ideal for control panels and industrial applications, this cover prevents accidental activation and protects against dust and moisture, ensuring your equipment's safety and longevity. Quick to install and available in multiple sizes and colors, this cover is essential for maintaining a safe, efficient electrical system.

Get NKK AT4148C today—built for durability and easy switch protection in industrial environments.

Frequently Asked Questions

Where can I buy NKK Switches AT4148C?

You can click on the BUY or RFQ button to purchase AT4148C from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part AT4148C?

You can download the AT4148C datasheet or visit the NKK Switches website for support.

Who is the manufacturer of AT4148C?

NKK Switches

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