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E-SWITCH KO129EA126 Keylock Switch

Series KO keylock switch designed for secure control in various electrical applications. Provides manual locking functionality to prevent unauthorized operation.

Authorized Distributors
Source:DigiKey
Part No:KO129EA126
Stock:898
Inv Date:06-02-2026
Price: Unit price: $13.81
Buy/RFQ:
Part No:KO129EA126
Stock:121
Inv Date:06-03-2026
Price: Unit price: $13.38
Buy/RFQ:
Part No:KO129EA126
Stock:0
Inv Date:06-02-2026
Price: Unit price: $16.98
Buy/RFQ:
Part No:KO129EA126
Stock:0
Inv Date:06-02-2026
Price: Unit price: $12.65
Buy/RFQ:
Part No:KO129EA126
Stock:0
Inv Date:06-02-2026
Price: Unit price: $12.65
Buy/RFQ:
Part No:KO129EA126
Stock:250
Inv Date:06-02-2026
Price: Unit price: $7.57
Buy/RFQ:

E-SWITCH KO129EA126 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 V rms @ sea level
  • Housing Material: Zinc alloy, chrome plated
  • Keys: Brass, nickel plated
  • Terminals: Silver plated copper alloy
  • Number of Combinations: 180 available
  • Mounting Nut: Nickel plated zinc alloy
  • L dimension: Standard 13 mm, customizable
  • Number of Positions: Typically 2 or 3 positions, depending on model
  • Switch Type: Locking, with detent and optional momentary functions

Buy the Crouzet KO129EA126 – Reliable Locking Switch for Industrial Applications

Purchase the Crouzet KO129EA126 keylock switch online now to ensure secure operation and reliable control in your electrical systems. Designed with premium materials like zinc alloy housing and brass keys, this switch offers durability, safety, and multiple configuration options. Its high dielectric strength and low contact resistance guarantee long-term performance. Whether for industrial machinery, control panels, or security systems, this switch provides excellent functionality. Buy online and benefit from fast delivery and expert support to complete your project with confidence.

Order your Crouzet KO129EA126 series keylock switch today and enhance your control panels with dependable security and precise operation.

Frequently Asked Questions

Where can I buy E-SWITCH KO129EA126?

You can click on the BUY or RFQ button to purchase KO129EA126 from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part KO129EA126?

You can download the KO129EA126 datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of KO129EA126?

E-SWITCH

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