Skip to Navigation Skip to Content

What You Can Expect:

The most in-stock parts on the planet — all OEM, all the time
Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app
An exceptional customer experience from the team you know and trust with every email, live chat, text and phone call, provided by a friendly and knowledgeable team
Later hours than anyone else — offering support and shipping all in-stock orders until 9PM ET

ribbon image

Real OEM HVAC Parts Are In This Spring! SHOP NOW

find parts
find manuals

Find Foodservice Equipment Parts

Enter keyword or Part #

Trane RLY03520 Relay, Low Voltage Control, 277-480 Volt

How to get it fast to ?

Ship It!

Out of Stock, backorders usually ship in 21-23 days.

Promotional Price:

433.49 $ My Price: $ 433.49

Add to cart

more Purchase Options for Shipping
1-Hour Pickup!

Quantity Available:

Pickup hours: Mon - Fri
My Price:

Add to cart

more pickup options

See Local Inventory
Same Day Delivery!
Our same-day delivery window is now closed. Orders placed at this time will be delivered on the next business day. The Delivery Fee is not refundable if the order is canceled after the driver is in route to pick up the order.

Quantity Available:
My Price:

Add to cart

Card Label

Billing Address

First Name

Last Name

Address Line

Apt or Suite Number

City

Country/Region

State/Province

Zip/Postal Code

List Price:

$ 433.49

Quantity Available:

0

Quantity Available:

0

Manufacturer:

Trane

Manufacturer #:

RLY03520

Parts Town #:

TRNRLY03520

Previous Part #:

TRNRLY3520

Units:

Each

Fits Models:

View Models List

Trane RLY03520 Genuine OEM Replacement Part

A Trane RLY03520 Relay provides reliable switching and control of electrical circuits in a wide range of HVAC equipment.

Real OEM relays ensure your system responds exactly as designed, supporting optimal performance and safeguarding your HVAC investment from unexpected issues.
Product Type: Relay
Control Voltage: Low Voltage
Voltage Range: 277-480 Volt

Required fields.

Card Label

Expiration Date

Billing Address

First Name

Last Name

Address Line

Apt or Suite Number

City

Country/Region

State/Province

Zip/Postal Code

Frequently Bought Together

Habituellement achetés ensemble

Comprados juntos habitualmente

Fits Models
Specs

Voltage:

277-480V
Length:

5.5 in / 13.97 cm
Width:

4.7 in / 11.94 cm
Height:

2.55 in / 6.48 cm
Weight:

Not Available