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E-SWITCH KO129DA126 Keylock Switch

Series KO keylock switch designed for secure operation in various electronic and electrical applications. Features a key-based locking mechanism to ensure controlled access and prevent unintended operation.

Authorized Distributors
Source:DigiKey
Part No:KO129DA126
Stock:0
Inv Date:06-02-2026
Price: Unit price: $9.9022
Buy/RFQ:
Part No:KO129DA126
Stock:0
Inv Date:06-03-2026
Price: Unit price: $9.57
Buy/RFQ:
Part No:KO129DA126
Stock:0
Inv Date:06-02-2026
Price: Unit price: $16.98
Buy/RFQ:
Part No:KO129DA126
Stock:0
Inv Date:06-02-2026
Price: Unit price: $28.93
Buy/RFQ:
Part No:KO129DA126
Stock:0
Inv Date:06-02-2026
Price: Unit price: $28.93
Buy/RFQ:

E-SWITCH KO129DA126 Keylock Switch Specifications:

  • Housing and cylinder: Die cast zinc alloy, chrome plated
  • Keys: Brass, nickel plated with plastic cover
  • Contact Material: Silver plated copper alloy
  • Contact Resistance: 20 mQ max. initial @ 2-4 VDC, 100 mA
  • Insulation Resistance: 200 MQ min.
  • Dielectric Strength: 1,500 V rms @ sea level
  • Rating: 1A @ 125 VAC, 0.5A @ 250 VAC
  • Number of Combinations: 180 to 50,000 depending on model
  • Dimensions: Standard L dimension 13 mm (customizable per customer requirements)

Buy the Seriados KO – Reliable Keylock Switches for Industrial Applications

Purchase Series KO keylock switches online today for dependable and secure control solutions. Designed with high-quality zinc alloy housing, silver-plated contacts, and offering multiple key and position options, these switches guarantee reliable operation in industrial environments. They feature a durable construction with chrome plating, a variety of configurations for versatility, and high insulation resistance of 200 MQ. Easy to install and operate, our keylock switches ensure safety, security, and long-term performance for electrical and electronic safety applications. Shop now for quick delivery and competitive prices.

Get Series KO keylock switches today—built for precision and long-lasting durability in secure electrical control systems.

Frequently Asked Questions

Where can I buy E-SWITCH KO129DA126?

You can click on the BUY or RFQ button to purchase KO129DA126 from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part KO129DA126?

You can download the KO129DA126 datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of KO129DA126?

E-SWITCH

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