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Trane RLY3047 Lockout Relay 18-30VAC HVAC Safety Control

Manufacturer

Picture for manufacturer Trane

Part Number

RLY3047
6 reviews
Sale Price

$69.90

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Trane RLY3047 is a genuine OEM lockout relay designed for use in residential and commercial HVAC systems. This safety control device operates on 18-30VAC and provides critical system protection by preventing equipment restart after a fault condition until manually reset.

Key Features:

  • Operating voltage range: 18-30VAC for compatibility with standard HVAC control circuits
  • Lockout function prevents automatic reset after safety shutdown
  • Manual reset design ensures technician intervention after fault conditions
  • Genuine Trane OEM replacement part for reliable performance
  • Designed for use in furnaces, air handlers, and packaged HVAC units

This lockout relay is commonly used in flame rollout safety circuits and other critical HVAC safety applications where manual intervention is required before system restart. The relay locks out the system when a fault is detected, protecting equipment from damage and preventing unsafe operating conditions.

Fast purchasing process

Site is easy to use and fair pricing

Said 2 day shipping, took well over a week, otherwise no issues.

Google recommended me

Fast n Easy

Professional. Our order came on time.

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