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WHITE RODGERS 3L12301 Flame Rollout Limit Switch

The 3L12 Series bimetal disc thermostats are manual reset flame rollout limit controls designed for safety in gas-fired furnaces, unit heaters, and rooftop units. Featuring a stainless steel disc cup and stainless steel mounting brackets, these thermostats open on temperature rise to prevent overheating. They have quick connect terminations and come with various fixed temperature settings, such as 300°F, 350°F, and others, suitable for safety cutoff functions. Certified by UL, CSA, and VDE, these reliable devices provide precise temperature control and robust construction for demanding HVAC applications.

Authorized Distributors
Source:Newark
Part No:3L12-301
Stock:437
Inv Date:06-08-2026
Price: Unit price: $4.83
Buy/RFQ:
Part No:3L12-301
Stock:0
Inv Date:06-09-2026
Price: Unit price: $17.11
Buy/RFQ:
Part No:3L12-301
Stock:10
Inv Date:06-08-2026
Price: Unit price: $18.32
Buy/RFQ:
Part No:3L12-301
Stock:2002
Inv Date:06-08-2026
Price: Unit price: $10.14
Buy/RFQ:
Part No:3L12-301
Stock:2002
Inv Date:06-08-2026
Price: Unit price: $10.14
Buy/RFQ:

WHITE RODGERS 3L12301 Flame Rollout Limit Switch Specifications:

  • Type: Bimetal disc thermostat
  • Operation: Open on temperature rise
  • Switch Type: Single pole, single throw
  • Electrical Ratings: Resistive 15A @ 120 VAC, 10A @ 240 VAC; Inductive 3.0 FLA, 12.0 LRA @ 120 VAC, 1.5 FLA, 6.0 LRA @ 240 VAC; Pilot Duty 125 VA
  • Dimensions (Model 3L12-301): Length 1.18 inches, Width 0.81 inches, Height 0.83 inches
  • Mounting: Stainless steel loose ring brackets with quick connect terminals
  • Temperature Settings: Fixed at various points including 300°F, 350°F, 260°F, 230°F, etc.
  • Agency Certifications: UL Recognized, CSA Certified, VDE Lic.
  • Material: Stainless steel disc cup and mounting components
  • Application: Gas-fired furnaces, rooftop units, appliance safety limit control

Buy the White-Rodgers Series 3L12 Flame Rollout Limit Switch: 3L12301

Secure your gas furnace safety with the White-Rodgers Series 3L12 Flame Rollout Limit Switch. Designed for dependable flame safety, it features stainless steel components, quick connect terminals, and multiple fixed temperature options. Certified for safety by UL, CSA, and VDE, this manual reset device prevents overheating and safety hazards in HVAC systems. Easy to install and built for durability, it ensures reliable operation in demanding environments. Purchase online today to enhance safety and efficiency in your heating system.

Order your White-Rodgers Series 3L12 flame rollout limit switch today and ensure safe, reliable operation for your gas-fired heating systems.

Frequently Asked Questions

Where can I buy WHITE RODGERS 3L12301?

You can click on the BUY or RFQ button to purchase 3L12301 from an authorized WHITE RODGERS distributor.

How do I troubleshoot issues or seek technical support for part 3L12301?

You can download the 3L12301 datasheet or visit the WHITE RODGERS website for support.

Who is the manufacturer of 3L12301?

WHITE RODGERS

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