Name: SUPCO SHL510 Gas Furnace Limit Switch L150-20 SPST
Brand: SUPCO
SKU: M73273
Availability: InStock

Description
Additional Details
Purchase History
General Ledger Coding

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The SUPCO SHL510 is a professional-grade gas furnace limit switch engineered for reliable temperature monitoring and safety shut-off. This SPST switch is designed to open at 150°F and close at 130°F, providing a critical 20°F differential to protect the heat exchanger from overheating. It features a 3.12-inch insertion probe and serves as a direct OEM replacement for specific Carrier, Bryant, and Nordyne furnace models. The component is CSA approved and rated for 15A at 120V, ensuring compatibility with standard residential heating systems. Its compact board-mount design allows for straightforward installation during routine maintenance or emergency HVAC repairs.

Gas Furnace Limit Switch. L150-20 SPST. Replaces; Carrier®, Bryant®, BDP®, Day & Night® & Payne® # HH12ZB150, Nordyne® # 626418R. 150F degrees open / 130F degrees close. 36T Electrical Ratings. CSA approved. Direct OEM replacements. Board width: 1.625", Board height: 1.44", Insertion length: 3.12". Resistive Amps @ 120V: 15A, Resistive Amps @ 240V: 10A. OEM # SHL510. Sold per each.

Packaging/Shipping Size and Weight: Length: 4.5" | Width: 3" | Height: 2" | Weight: 0.25 lbs

Product Details
brand:	SUPCO
type:	Limit Switch
material:	Bimetal
size:	L150-20
Color:	Silver/Brown
Finish:	Metallic/Phenolic
Material:	Steel/Plastic
Size:	3.12 in Insertion
Switch Type:	SPST (Single Pole Single Throw)
Temperature Open:	150°F
Temperature Close:	130°F
Temperature Differential:	20°F
Resistive Amps @ 120V:	15A
Resistive Amps @ 240V:	10A
Insertion Length:	3.12 in
Cross Reference:	Carrier HH12ZB150, Nordyne 626418R, Lennox 47-25349-03
Certifications:	UL Recognized, CSA Approved
Open Temperature:	150°F
Close Temperature:	130°F
Board Dimensions:	1.625" W x 1.44" H
Electrical Rating:	15A @ 120VAC / 10A @ 240VAC
Approvals:	CSA Approved
Electrical Rating (Resistive):	15A @ 120VAC / 10A @ 240VAC
Compatibility:	Carrier, Bryant, BDP, Day & Night, Payne, Nordyne
Country of Origin:	Mexico
Reset Type:	Automatic
Contact Form:	SPST
Switch Action:	SPST
Opening Temperature:	150°F
Closing Temperature:	130°F
Electrical Rating (120V):	15A Resistive
Electrical Rating (240V):	10A Resistive
Differential:	20°F

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General Ledger Coding

General Ledger Coding is a value added service provided for you at no additional cost.

General Ledger Coding makes accounting easier by providing you with a calculated total of purchases based on your General Ledger Codes.

In addition to traditional General Ledger Summary provided at time of invoice, we can also provide quotes and order acknowledgements with General Ledger Coding as well. We also give you the ability to change a GL Code for one or all items for renovation projects that may utilize a single GL Code. We can also code any of our "extended inventory" items with your General Ledger Code at the time of quote, order confirmation and invoicing as well. We can code our item numbers directly to your GL Codes should our item categories not align directly with your GL Code Categories.

Please contact us if you wish to implement our General Ledger Coding feature.