Lowell Manufacturing RY-4A 5A 4-Double Pole Double Throw Classic Relay Module
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Lowell Manufacturing RY-4A 5A 4-Double Pole Double Throw Classic Relay Module

SKU: LWRY4A MFR: RY-4A
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Key Features

  • Ensure seamless power transfer with this classic relay module for critical systems.
  • Safeguard your sensitive electronics using this surge protection power supply relay.
  • Enjoy reliable activation via contact closure or voltage input (5-24V AC/DC) relay.
  • This power relay accessory features a robust 5A contact rating for dependable use.
  • Get superior performance with 4 double-pole double-throw relays for complex tasks.
  • Compact design (5 x 3.28 x 1.69") makes this power supply easy to integrate into setups.
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Special Order?Estimated to Ship: 09/10/2025
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Lowell Manufacturing RY-4A Specifications

  • Relays

    4 double-pole double-throw

  • Contact Rating

    5A 24VDC//250VAC

  • Activation

    Contact Closure Or voltage input (5-24V AC or DC)

  • Dimensions (LxWxH)

    Chassis: 5 x 3.28 x 1.69" (127.00 x 83.31 x 42.93mm)

  • Weight

    1.5 lbs (0.68kg)

  • UPC Code

    811859035286

About Lowell Manufacturing RY-4A

General purpose relay modules with 2 double pole double throw (DPDT) relays serve as reliable building blocks in a wide variety of applications.

Chassis
5"L x 1.69"H (3.28" or 6.25"W) steel chassis has a black finish and mounting holes. The enclosed design protects relays and components. 5A Contact Rating DPDT.

Independent Relays
• RY-4A has 4 relays
• Each relay is independent
• Each relay includes a test switch for troubleshooting
• Relays are activated by contact closures or voltage input (5-24V AC or DC)

Terminals
Detachable Phoenix-style terminals.

Power Supply
• 100-250VAC input
• 24VDC 500mA output

Warranty Information

This product has a limited warranty of 12 months.

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Key Features

  • Ensure seamless power transfer with this classic relay module for critical systems.
  • Safeguard your sensitive electronics using this surge protection power supply relay.
  • Enjoy reliable activation via contact closure or voltage input (5-24V AC/DC) relay.
  • This power relay accessory features a robust 5A contact rating for dependable use.
  • Get superior performance with 4 double-pole double-throw relays for complex tasks.
  • Compact design (5 x 3.28 x 1.69") makes this power supply easy to integrate into setups.

What's in the box:

  • Lowell Manufacturing RY-4A 5A 4-Double Pole Double Throw Classic Relay Module
  • Phoenix-Style Terminals
  • Power Supply
  • Lowell Manufacturing 1 Year Limited Warranty