myMectronic
myMectronic

A Premier B2B Part Search

NKK Switches CKM12BFW01 High Security Lock Switch

High-security key-lock with solder lug for secure electrical connections. Designed for reliable, tamper-resistant switching in industrial environments, supporting resistive loads up to 3A at 250V AC, with robust brass and zinc alloy housing, epoxy sealed terminals, and key-removable positions. Features include high dielectric strength of 1500V between contacts and case, 16mm and 19mm bushings, and compliance with demanding environmental and electrical standards. Ideal for secure control panels, machinery, or industrial automation requiring durable, high-insulation, and high-reliability lock switches.

Authorized Distributors
Source:DigiKey
Part No:CKM12BFW01
Stock:92
Inv Date:06-17-2026
Price: Unit price: $21.88
Buy/RFQ:
Part No:CKM12BFW01
Stock:37
Inv Date:06-18-2026
Price: Unit price: $19.56
Buy/RFQ:
Part No:CKM12BFW01
Stock:16
Inv Date:06-17-2026
Price: Unit price: $12.71
Buy/RFQ:
Part No:CKM12BFW01
Stock:121
Inv Date:06-17-2026
Price: Unit price: $21.32
Buy/RFQ:
Part No:CKM12BFW01
Stock:0
Inv Date:06-17-2026
Price: Unit price: $15.32
Buy/RFQ:

NKK Switches CKM12BFW01 High Security Lock Switch Specifications:

  • Electrical Capacity (Resistive Load): 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
  • Environmental Durability: Operates from -25°C to +70°C, 90-95% humidity for 240 hours, resistant to vibration and shock
  • Mechanical Durability: 30,000 cycles, withstanding 15 kilovolts ESD per CKM models, 10,000 cycles for CKL
  • Materials: Brass with nickel plating, zinc alloy, epoxy sealed terminals, glass fiber reinforced PBT
  • Physical Dimensions: 16mm or 19mm bushing, angular throw 45° or 90°, various terminal types
  • Mechanical Operation: Break-before-make, toggle and rotary mechanisms, key-removable positions
  • Soldering & Mounting: Manual soldering with specified profile, panel mounting with included hardware
  • Certifications: UL Listed, IEC standards for electrical and environmental safety

Buy the NKK CK Series – Reliable High Security Keylocks for Industrial Applications

Secure your control systems efficiently with the high-security lock switch from NKK. Designed for durability and tamper resistance, it features solder lug terminals, high dielectric strength, and corrosion-resistant materials, making it ideal for industrial environments. Easy to install with standard hardware, it supports various circuit configurations, ensuring reliable operation. Get yours online now to enhance safety and operational dependability in your automation solutions. Enjoy fast shipping and competitive pricing on this essential industrial control component.

Buy NKK CK Series high-security key-lock switches now and experience unmatched reliability, tamper resistance, and robust electrical performance for industrial automation.

Frequently Asked Questions

Where can I buy NKK Switches CKM12BFW01?

You can click on the BUY or RFQ button to purchase CKM12BFW01 from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part CKM12BFW01?

You can download the CKM12BFW01 datasheet or visit the NKK Switches website for support.

Who is the manufacturer of CKM12BFW01?

NKK Switches

NKK Switches Part List

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

Sponsored by