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WHITE RODGERS 3L12250 Flame Rollout Limit Switch

The 3L12 Series bimetal disc thermostat is a manual reset rollout limit control designed for safety in gas-fired furnaces, unit heaters, and roof-top units. It features a stainless steel disc cup, loose stainless steel mounting brackets, and quick connect terminations with 90° orientation to mounting holes. This single pole, single throw switch opens on temperature rise, with resistive ratings of 15A at 120 VAC and 10A at 240 VAC. Compact and UL recognized, it ensures reliable flame rollout protection in HVAC applications.

Authorized Distributors
Source:Newark
Part No:3L12-250
Stock:532
Inv Date:06-08-2026
Price: Unit price: $4.83
Buy/RFQ:
Part No:3L12-250
Stock:0
Inv Date:06-09-2026
Price: Unit price: $16.79
Buy/RFQ:
Part No:3L12-250
Stock:0
Inv Date:06-08-2026
Price: Unit price: $17.25
Buy/RFQ:
Part No:3L12-250
Stock:2000
Inv Date:06-08-2026
Price: Unit price: $10.14
Buy/RFQ:
Part No:3L12-250
Stock:2000
Inv Date:06-08-2026
Price: Unit price: $10.14
Buy/RFQ:

WHITE RODGERS 3L12250 Flame Rollout Limit Switch Specifications:

  • Type: Manual reset flame rollout limit switch
  • Pole and Throw: Single pole, single throw
  • Operation: Opens on temperature rise
  • Electrical Ratings: Resistive 15A at 120 VAC, 10A at 240 VAC
  • Inductive: 3.0 FLA, 12.0 LRA at 120 VAC; 1.5 FLA, 6.0 LRA at 240 VAC
  • Pilot Duty: 125 VA
  • Dimensions for model 3L12-301: Length 1.18 inches, width 0.81 inches, height 0.83 inches
  • Weight: Not specified
  • Agency Approvals: UL Recognized, CSA Certified, VDE Lic. 118631
  • Temperature Settings: Open on rise, with fixed temperature settings (e.g., 130°C to 350°C)

Buy the White-Rodgers Series 3L12 Flame Rollout Limit Switch: 3L12-250

Purchase the White-Rodgers 3L12-250 flame rollout limit switch online today and enhance safety in your heating systems. This manual reset switch is designed for gas furnaces, rooftop units, and unit heaters, featuring stainless steel construction, quick connect terminations, and reliable electrical ratings. With UL recognition and CSA certification, it ensures long-lasting performance and safety protection. Order now to guarantee optimal safety in your HVAC applications and benefit from fast delivery and expert support for all your controls needs.

Buy White-Rodgers 3L12-250 flame rollout limit switch now and ensure safety and reliable operation in your gas-fired heating systems.

Frequently Asked Questions

Where can I buy WHITE RODGERS 3L12250?

You can click on the BUY or RFQ button to purchase 3L12250 from an authorized WHITE RODGERS distributor.

How do I troubleshoot issues or seek technical support for part 3L12250?

You can download the 3L12250 datasheet or visit the WHITE RODGERS website for support.

Who is the manufacturer of 3L12250?

WHITE RODGERS

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