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E-SWITCH KOM4 Keylock Switch

The Series KO Keylock Switch is a secure switching device designed to provide lockable control for electrical circuits. It offers enhanced security by allowing access only with a key, making it suitable for safety-critical or controlled applications. Constructed with zinc alloy die cast housing and cylinders, these switches feature chrome plating and silver-plated contacts. They support various key indexing positions, making them ideal for safety, security, and automation systems needing reliable lock and control functions.

Authorized Distributors
Source:DigiKey
Part No:KOM4
Stock:1035
Inv Date:06-02-2026
Price: Unit price: $3.89
Buy/RFQ:
Part No:KOM4
Stock:976
Inv Date:06-03-2026
Price: Unit price: $3.81
Buy/RFQ:
Part No:KOM4
Stock:0
Inv Date:06-02-2026
Price: Unit price: $3.6
Buy/RFQ:
Part No:KOM4
Stock:242
Inv Date:06-02-2026
Price: Unit price: $2.65
Buy/RFQ:
Part No:KOM4
Stock:242
Inv Date:06-02-2026
Price: Unit price: $2.65
Buy/RFQ:
Part No:KOM4
Stock:0
Inv Date:06-02-2026
Price: Unit price: $2.33
Buy/RFQ:

E-SWITCH KOM4 Keylock Switch Specifications:

  • Ratings: 1A @ 125 VAC, 0.5A @ 250 VAC
  • Contact Resistance: 20 mQ max. initial @ 2-4 VDC, 100 mA
  • Insulation Resistance: 200 MQ min.
  • Dielectric Strength: 1,500 Vrms @ sea level
  • Housing Material: Zinc alloy die cast with chrome plating
  • Keys: Brass, nickel plated
  • Number of combinations: 200-180, depending on model
  • Terminals: Silver plated copper alloy
  • Key Pull: Possible at designated positions
  • Indexing Positions: 45° or 90°, various configurations available

Buy the Locking Switch Series KO: LOCKM4

Purchase the reliable Keylock Switch online today to enhance your safety systems or automation projects with secure, lockable switching solutions made from durable zinc alloy. Featuring chrome finish, brass keys, and multiple configuration options, these switches ensure dependable performance and security. Simplify your installation process by ordering now, knowing you’re getting high-quality contacts with silver plating, robust insulation, and a broad range of configurations for perfect integration into your control systems. Secure your project with an easy online order today.

Order your Locking Switch Series KO lockable control device today and ensure secure, reliable operation for your safety and automation projects.

Frequently Asked Questions

Where can I buy E-SWITCH KOM4?

You can click on the BUY or RFQ button to purchase KOM4 from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part KOM4?

You can download the KOM4 datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of KOM4?

E-SWITCH

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