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OMRON LY4AC48 General Purpose Relay

This is a GP relay designed for reliable circuit switching in electronic control and automation systems. Equipped with arc barrier, high dielectric strength (2000 VAC), and Ag-Alloy contacts, it ensures long service life. Choose models with options like single or bifurcated contacts, LED indicators, diode surge suppression, push-to-test button, or RC circuit. All models meet UL and CSA standards, with versions approved by VDE, LR, and SEV, making it suitable for diverse industrial applications requiring durable, precise switching components.

Authorized Distributors
Part No:LY4 AC48
Stock:0
Inv Date:05-29-2026
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Part No:LY4 AC48
Stock:0
Inv Date:05-28-2026
Price: Unit price: $24.6
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Part No:LY4AC48
Stock:0
Inv Date:05-28-2026
Price: Unit price: $11.26
Buy/RFQ:
Part No:LY4AC48
Stock:0
Inv Date:05-28-2026
Price: Unit price: $11.26
Buy/RFQ:

OMRON LY4AC48 General Purpose Relay Specifications:

  • Contact Resistance: 50 mΩ max.
  • Operate Time: 25 ms max.
  • Release Time: 25 ms max.
  • Operating Frequency: Mechanically 18,000 operations/hour
  • Insulation Resistance: 100 MΩ min. (at 500 VDC)
  • Dielectric Strength: 2,000 VAC, 50/60 Hz for 1 min between contacts
  • Ambient Operating Temperature: -40°C to 70°C (-40°F to 158°F) (over 4A carry currents 55°C max.)
  • Humidity: 35 to 85% RH
  • Service Life: Mechanical - 50 million ops, Electrical - 100 million ops
  • Weight: Approx. 40 g to 70 g depending on type
  • Rated Load: 15A at 110-240 VAC resistive load, 7A to 10A at various voltages for inductive loads
  • Coil Ratings: 6-240 VAC/DC, 12-240 VAC/DC depending on model
  • Coil Resistance: 234Ω (6V AC), 106.5Ω (12V AC), 25.7Ω (50V DC), etc.
  • Max. Switching Capacity: Up to 1700 VA for resistive loads
  • Vibration and Shock Resistance: 10-55 Hz, 1.00 mm double amplitude; Shock approx. 100 G

Buy the Omron LY4AC48 – Reliable General Purpose Relay for Industrial Applications

Order the Omron LY4AC48 relay online today to experience dependable switching performance in your control applications. Featuring arc barrier and high dielectric strength, this relay guarantees operational safety and long service life. Ideal for industrial automation, it supports various contact configurations with UL and CSA approvals ensuring compliance and reliability. Equipped with optional features like LED indicators, surge suppression, and push-to-test buttons, the LY4AC48 ensures efficient control and maintenance in demanding environments. Purchase now for fast delivery and seamless integration into your control system.

Get Omron LY4AC48 today—built for precise control and long-lasting durability in automation systems.

Frequently Asked Questions

Where can I buy OMRON LY4AC48?

You can click on the BUY or RFQ button to purchase LY4AC48 from an authorized OMRON distributor.

How do I troubleshoot issues or seek technical support for part LY4AC48?

You can download the LY4AC48 datasheet or visit the OMRON website for support.

Who is the manufacturer of LY4AC48?

OMRON

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