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WHITE-RODGERSSurface Mount Limit Controls

WHITE-RODGERS 3L02-180 Surface Mount Limit Control

WHITE-RODGERS Surface Mount Limit Controls.

SKU 3G-OTH-69845

Also listed as: 3L02180 · 3L02 180

Brand
WHITE-RODGERS
Item
3L02-180 Surface Mount Limit Control
Category
Surface Mount Limit Controls
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WHITE-RODGERS
Manufacturer Part Number
3L02-180

Technical Documents

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WHITE-RODGERS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

WHITE-RODGERS Surface Mount Limit Controls.

Frequently Asked Questions

What is the White-Rodgers 3L02-180 temperature fan controller used for?

The White-Rodgers 3L02-180 is a surface-mount limit control used in HVAC systems to open a circuit on temperature rise, typically for fan or safety shutdown in furnaces, boilers, or duct heaters. It provides manual reset after a high-limit event, protecting equipment from overheating.

What are the specifications of the White-Rodgers 3L02-180?

The White-Rodgers 3L02-180 is a SPST switch that opens on rise at 180°F with manual reset. It is a surface-mount limit control designed for HVAC safety applications. The manufacturer part number is 3L02-180, and it is branded by White-Rodgers.

Where to buy the White-Rodgers 3L02-180 worldwide?

You can source the White-Rodgers 3L02-180 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this surface-mount limit control.

How to install the White-Rodgers 3L02-180 temperature fan controller?

Install the White-Rodgers 3L02-180 by mounting it securely to a clean surface near the heat source. Wire the SPST contacts in series with the fan or safety circuit. After a trip event, allow the system to cool before pressing the manual reset button. Always follow local electrical codes.

Used in

Common applications for WHITE-RODGERS
Residential furnace replacement — White-Rodgers 767A-377 hot surface igniter for Trane gas furnaces
Commercial HVAC control retrofits — White-Rodgers 90-T60C3 Class 2 transformer for 24V control circuits
Hydronic zone heating systems — White-Rodgers 13 61 104S1 2-way zone valve for multi-zone temperature control
Plenum temperature regulation — White-Rodgers 05D51 035S1 fan and limit control for forced-air furnaces
OEM furnace control board replacement — White-Rodgers 50N02A-820 integrated ignition control for Trane systems
Fan relay and transformer integration — White-Rodgers 90 118ES1 for compact HVAC control panels

WHITE-RODGERS Products

3G Electric supplies WHITE-RODGERS surface mount limit controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

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Temperature Fan Controller: Open on Rise, SPDT, 120°F Closing, 140°F Opening, Auto Reset, 20°F (MPN 3L03-140)
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Surface-mount limit control with SPDT switching and automatic reset. Opens on temperature rise at 190°F and closes at 170°F, with a 20°F differential. Used in HVAC systems to regulate fan operation or provide high-temperature limit protection
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Temperature Fan Controller: Open on Rise, SPST, 190°F Closing, 230°F Opening, Auto Reset (MPN 3L01-230)
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Temperature Fan Controller: Open on Rise, SPST, 110°F Closing, 150°F Opening, Auto Reset (MPN 3L01-150)
Temperature Fan Controller: Open on Rise, SPST, 250°F Closing, 300°F Opening, Auto Reset (MPN 3L01-300)
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Temperature Fan Controller: Open on Rise, SPST, 250°F Closing, 300°F Opening, Auto Reset (MPN 3L01-300)

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