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NKK Switches CKL12BFW01011 High Security Keylock Switch

High security keylock with solder lug connections, offering a secure and reliable locking mechanism suited for electrical and industrial applications. Constructed from durable brass with nickel plating and fitted with epoxy sealed terminals to prevent contamination. This switch boasts a maximum resistive load of 3A at 250V AC, with high dielectric strength of 1500 volts between contacts and case. The keylock features a rugged die-cast housing designed for high security and long operating life, with a 19mm bushing, reversible flat key, and high insulative and environmental resistance suitable for demanding industrial environments. It is ideal for use in control panels, machinery, and automation systems requiring high security and durability.

Authorized Distributors
Source:DigiKey
Part No:CKL12BFW01-011
Stock:44
Inv Date:06-17-2026
Price: Unit price: $87.17
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Source:DigiKey
Part No:CKL12BFW01-011
Stock:0
Inv Date:06-17-2026
Price: Unit price: $21.59
Buy/RFQ:
Part No:CKL12BFW01-011
Stock:2
Inv Date:06-18-2026
Price: Unit price: $22.03
Buy/RFQ:
Part No:CKL12BFW01-011
Stock:0
Inv Date:06-17-2026
Price: Unit price: $23.42
Buy/RFQ:
Part No:CKL12BFW01-011
Stock:44
Inv Date:06-17-2026
Price: Unit price: $21.68
Buy/RFQ:

NKK Switches CKL12BFW01011 High Security Keylock Switch Specifications:

  • Electrical Capacity: 3A @ 250V AC
  • Contact Resistance: 20 milliohms maximum
  • Insulation Resistance: 1,000 megohms minimum @ 500V DC
  • Dielectric Strength: 1,500V AC between contacts and case for 1 minute
  • Vibration: 10-55Hz, peak-to-peak amplitude 1.5mm for CKM; 0.7mm for CKL, traversing frequency range
  • Shock: 50G for CKM; 30G for CKL, tested in 6 right-angled directions with 5 shocks each
  • Operating Temperature Range: -25°C to +70°C
  • Humidity: 90-95% for 240 hours @ 40°C for CKM; 96 hours for CKL
  • Housing Material: Brass with nickel or chrome plating, epoxy sealed terminals
  • Bushing Size: 19mm
  • Key Type: Flat (reversible) and tubular keys
  • Mechanical Life: 30,000 cycles
  • Electrical Life: 10,000 cycles
  • Install: Standard mounting hardware included, with panel thickness compatible up to 4mm for CKM models

Buy the NKK High Security Keylocks – Reliable Automation Switch for Industrial Applications

Secure your industrial controls with NKK High Security Keylocks, designed for durability and high performance. Featuring solder lug terminals, robust construction with corrosion-resistant plating, and high dielectric strength, these switches are ideal for automation and machinery safety. Easy to install with panel mounting hardware, they support high electrical and environmental resistance. Choose NKK for reliable, long-lasting security solutions that meet demanding industrial standards, ensuring peace of mind and operational safety in your projects.

Buy NKK High Security Keylocks CKL12BFW01011 now and experience unmatched reliability and performance in controlling industrial security.

Frequently Asked Questions

Where can I buy NKK Switches CKL12BFW01011?

You can click on the BUY or RFQ button to purchase CKL12BFW01011 from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part CKL12BFW01011?

You can download the CKL12BFW01011 datasheet or visit the NKK Switches website for support.

Who is the manufacturer of CKL12BFW01011?

NKK Switches

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