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E-SWITCH KO128G2007 Keylock Switch

Series KO Keylock Switch offers secure operation with a key-operated locking mechanism, providing controlled access for safety and security applications. Crafted from zinc alloy with chrome plating, these switches feature silver-plated contacts and a 4-disc tumbler mechanism for durability. Rated at 4A for 125 VAC and 2A for 250 VAC, they ensure reliable performance even under demanding conditions. The switches accommodate multiple key and contact configurations, suitable for controlling machinery, safety locks, and security controls, combining robust construction with versatile application options.

Authorized Distributors
Source:DigiKey
Part No:KO128G2007
Stock:1695
Inv Date:06-02-2026
Price: Unit price: $12.31
Buy/RFQ:
Part No:KO128G2007
Stock:0
Inv Date:06-03-2026
Price: Unit price: $8.49
Buy/RFQ:
Part No:KO128G2007
Stock:0
Inv Date:06-02-2026
Price: Unit price: $12.2
Buy/RFQ:
Part No:KO128G2007
Stock:0
Inv Date:06-02-2026
Price: Unit price: $23.73
Buy/RFQ:
Part No:KO128G2007
Stock:0
Inv Date:06-02-2026
Price: Unit price: $23.73
Buy/RFQ:

E-SWITCH KO128G2007 Keylock Switch Specifications:

  • Housing Material: Zinc alloy die cast, chrome plated
  • Contact Resistance: 20 mQ max. initial @ 2-4 VDC, 100 mA
  • Insulation Resistance: 200 MQ min.
  • Dielectric Strength: 1,500 V rms @ sea level
  • Ratings: 4A @ 125 VAC, 2A @ 250 VAC
  • Keys: Brass with code number, nickel plated
  • Number of Combinations: 50,000
  • Dimensions: L dimension per customer requirement; 13 mm standard
  • Mounting: Nut included, zinc alloy
  • Operation: Off-On, 90° indexing or customized angles
  • Contact Type: Silver plated copper alloy
  • Tumbler Mechanism: 4-disc with dust shutter
  • Available Configurations: Various key pull, detent, and momentary options

Buy the Buy KOLOCK Keylock Switch Part Number KO128G2007 Online

Purchase the KOLOCK Keylock Switch online today for dependable security control in safety applications. Crafted from durable zinc alloy with chrome finish, it features a reliable 4-disc tumbler mechanism, silver-plated contacts, and a wide range of configurations. Rated up to 4A at 125 VAC and 2A at 250 VAC, this switch ensures robust performance for machinery, safety locks, and access controls. Easily customizable with multiple key and contact options, it offers durability, security, and versatile installation in industrial, security, and safety systems.

Get KOLOCK KO128G2007 today—built for secure access, durability, and versatile control in safety and security systems.

Frequently Asked Questions

Where can I buy E-SWITCH KO128G2007?

You can click on the BUY or RFQ button to purchase KO128G2007 from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part KO128G2007?

You can download the KO128G2007 datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of KO128G2007?

E-SWITCH

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