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OMRON LY40AC12 Industrial Control Relay

This general-purpose relay features a 10 AMP contact rating, operates at 12 VAC coil voltage, and has a 4PDT (four-pole double-throw) configuration ideal for PCB mounting with a standard bracket. Equipped with arc barrier, high dielectric strength of 2,000 VAC, and Ag-Alloy contacts for long-lasting dependability. Models are available with optional features such as LED indicators, diode surge suppression, push-to-test buttons, or RC circuits. All meet UL and CSA standards, with VDE, LR, and SEV approvals also available for versatile industrial applications.

Authorized Distributors
Part No:LY40AC12
Stock:0
Inv Date:05-28-2026
Price: Unit price: $26.28
Buy/RFQ:
Part No:LY40AC12
Stock:0
Inv Date:05-28-2026
Price: Unit price: $26.28
Buy/RFQ:

OMRON LY40AC12 Industrial Control Relay Specifications:

  • Contact Rating: 10 A at 120/240 VAC (Inductive/Resistive)
  • Coil Voltage: 12 VAC
  • Contact Form: 4PDT (four-pole double-throw)
  • Mounting: PCB with standard bracket
  • Dielectric Strength: 2000 VAC
  • Contact Material: Ag-Alloy
  • Rated Current: 10 AMP
  • Insulation: Arc barrier equipped
  • Standards: UL Recognized, CSA Certified, VDE, LR, SEV approved options
  • Optional Features: LED indicator, diode surge suppression, push-to-test button, RC circuit
  • Service Life: Long dependable service due to high-quality contacts
  • Application: General-purpose industrial control

Buy the Buy Omron General Purpose Relay Part Number LY40AC12 Online

Order the Omron LY40AC12 relay online today and benefit from fast delivery, trusted quality, and high performance. Perfect for industrial control panels, automation, and switching applications. This relay offers a robust 10 AMP capacity, 12 VAC coil voltage, and a 4PDT configuration, making it ideal for complex switching needs. Its high dielectric strength and durable Ag-Alloy contacts ensure long service life, meeting UL, CSA, VDE, LR, and SEV standards. Easily integrate with optional LED indicators, surge suppression, push-to-test buttons, or RC circuits for enhanced functionality and reliability.

Buy Omron LY40AC12 relay now and experience unmatched reliability and precise operation for industrial automation and control systems.

Frequently Asked Questions

Where can I buy OMRON LY40AC12?

You can click on the BUY or RFQ button to purchase LY40AC12 from an authorized OMRON distributor.

How do I troubleshoot issues or seek technical support for part LY40AC12?

You can download the LY40AC12 datasheet or visit the OMRON website for support.

Who is the manufacturer of LY40AC12?

OMRON

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