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E-SWITCH KO119A7312 Key Lock Switch

Series KO keylock switch offers a secure and reliable switching solution with a key-operated lock mechanism, ensuring controlled access and operation. Constructed with zinc alloy die cast housing and cylinder, chrome plated for durability. Features silver plated contacts and terminals for stable electrical connections, with multiple key code and position options including 90° and 45° indexing. Rated for 1A at 125 VAC and 0.5A at 250 VAC, these switches support demanding security, transportation, and industrial applications with high durability and a variety of configurations.

Authorized Distributors
Source:DigiKey
Part No:KO119A7312
Stock:0
Inv Date:06-02-2026
Price: Unit price: $7.4536
Buy/RFQ:
Part No:KO119A7312
Stock:0
Inv Date:06-03-2026
Price: Unit price: $7.36
Buy/RFQ:
Part No:KO119A7312
Stock:0
Inv Date:06-02-2026
Price: Unit price: $12.77
Buy/RFQ:
Part No:KO119A7312
Stock:0
Inv Date:06-02-2026
Price: Unit price: $16.64
Buy/RFQ:
Part No:KO119A7312
Stock:0
Inv Date:06-02-2026
Price: Unit price: $16.64
Buy/RFQ:

E-SWITCH KO119A7312 Key Lock Switch Specifications:

  • Housing Material: Zinc alloy die cast, chrome plated
  • 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
  • Ratings: 1A @ 125 VAC, 0.5A @ 250 VAC
  • Mounting Nut: Nickel plated zinc alloy
  • Number of Combinations: 200-50,000 depending on model
  • Number of Positions: From 2 to 6 positions based on model
  • Operational Angles: 45° and 90° indexing options

Buy the Key Lock Switch Series KO: KO119A7312

Secure your equipment with the KO119A7312 key lock switch, designed with durable zinc alloy housing and silver contacts. Featuring multiple key code and position options, it ensures controlled access in security and industrial environments. With ratings up to 1A at 125 VAC and 0.5A at 250 VAC, it supports demanding operational needs. Easy to install and configure, this switch offers high durability, reliable performance, and a wide range of customizable options. Make your purchase online today for a trusted switching solution with excellent protection and versatility.

Buy KO119A7312 key lock switch now and experience unmatched reliability, security, and versatile configurations for industrial and security applications.

Frequently Asked Questions

Where can I buy E-SWITCH KO119A7312?

You can click on the BUY or RFQ button to purchase KO119A7312 from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part KO119A7312?

You can download the KO119A7312 datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of KO119A7312?

E-SWITCH

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