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E-SWITCH KO133A816 Keylock Switch

Series KO Keylock Switch offers a secure locking mechanism with a zinc alloy die cast housing, chrome plating, and a 4-disc tumbler cylinder. Designed for reliability, it features silver-plated contacts, key pull capability, and multiple key and indexing options, making it ideal for security, safety, and automation applications. With ratings up to 4A at 125 VAC and 2A at 250 VAC, the switch ensures consistent contact resistance, high insulation resistance, and dielectric strength, suitable for demanding industrial and electronic environments.

Authorized Distributors
Source:DigiKey
Part No:KO133A816
Stock:0
Inv Date:06-02-2026
Price: Unit price: $4.14893
Buy/RFQ:
Part No:KO133A816
Stock:0
Inv Date:06-03-2026
Price: Unit price: $4.14
Buy/RFQ:
Part No:KO133A816
Stock:0
Inv Date:06-02-2026
Price: Unit price: $6.87
Buy/RFQ:
Part No:KO133A816
Stock:0
Inv Date:06-02-2026
Price: Unit price: $8.94
Buy/RFQ:
Part No:KO133A816
Stock:0
Inv Date:06-02-2026
Price: Unit price: $8.94
Buy/RFQ:

E-SWITCH KO133A816 Keylock Switch Specifications:

  • Housing and Cylinder: Die cast zinc alloy, 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: 4A @ 125 VAC, 2A @ 250 VAC
  • Key Features: 4-disc tumbler mechanism, reversible double cut keys, key pull capability
  • Operating Temperature: Not specified, suitable for industrial environments
  • Number of Combinations: 180 to 50,000 depending on model
  • Mounting Nut: Nickel plated zinc alloy

Buy the Rowa Series KO Keylock Switch: KO133A816

Purchase your Rowa Series KO133A816 keylock switch online today and benefit from reliable security with high-quality zinc alloy construction, multiple key options, and rated up to 4A at 125 VAC. This robust switch features a durable 4-disc tumbler mechanism, silver plated contacts, and a key pull feature for added safety and control. Perfect for industrial, security, and automation projects, it ensures consistent performance, high insulation resistance, and dielectric strength, making it a dependable choice for demanding environments.

Order your Rowa Series KO133A816 keylock switch today and ensure secure control for your electronic and safety applications.

Frequently Asked Questions

Where can I buy E-SWITCH KO133A816?

You can click on the BUY or RFQ button to purchase KO133A816 from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part KO133A816?

You can download the KO133A816 datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of KO133A816?

E-SWITCH

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