Truck-Lite 552 Signal-Stat Thermal Flasher – 12V Aluminum Module, 2-Blade Terminal, 60-120 FPM

Reliable Turn Signal and Hazard Performance

The Truck-Lite 552 Signal-Stat Thermal Flasher is an industry-standard 12V signaling component designed for durability and consistent timing. Featuring a classic 2-blade terminal design, this module is an essential replacement part for maintaining road safety in commercial, agricultural, and personal vehicles. It provides a steady flash rate of 60 to 120 flashes per minute (FPM), ensuring your vehicle remains visible and compliant with safety regulations.

Heavy-Duty Thermal Engineering

Housed in a rugged, corrosion-resistant aluminum casing, the Signal-Stat 552 is built to endure the high-vibration environments of heavy-duty trucking. This thermal flasher is engineered for variable load performance, capable of powering up to three 32 CP (candlepower) bulbs per side for turn signals (plus a pilot bulb) and up to six bulbs for emergency hazard warning functions.

Key Features:

• Aluminum Housing: Provides superior protection and heat dissipation compared to plastic alternatives.

• Standard 2-Blade Connection: Quick "plug-and-play" installation into standard 12V vehicle sockets.

• Variable Load Capacity: Designed to maintain a stable flash rate even as the electrical load fluctuates.

• High Flash Capacity: Supports up to 6 hazard lamps and 3 turn signal lamps per side.

• Proven Reliability: A trusted Signal-Stat component known for its long service life and duty-cycle endurance.