Fireye 23-197 Fuse

The Fireye 23-197 is a specialized fast-acting instrument fuse designed specifically for integration within Fireye Flame-Monitor and MicroM systems. Rated at 2 Amps, 250 Volts, this subminiature fuse provides critical overcurrent protection for the MEC120 chassis and associated amplifier modules. When troubleshooting flame safeguard controls, ensuring the integrity of the control circuit protection is paramount to preventing board-level damage during a short circuit or power surge. This replacement Fireye fuse features a compact PICO II design with axial leads, engineered for high-vibration resilience in industrial burner environments. Identifying a blown Fireye 23-197 fuse is often the first step in resolving MEC120 power loss or communication failures within the integrated control system. Utilizing OEM-spec components like this Type F fuse maintains the technical integrity of the UL-listed flame safety system and ensures reliable interlocking of the burner management controller.

• Precision Overcurrent Protection: Engineered as a fast-acting 2A fuse to interrupt faults before sensitive microprocessor components are compromised.
• Direct OEM Compatibility: Specifically designed for the Fireye MEC120, MEC120C, and MEC120D chassis for a drop-in fit.
• High Interrupting Rating: Rated for 250VAC applications, providing a robust safety margin for 120V and 230V control circuits.
• Compact Form Factor: The axial lead subminiature design allows for precise installation on flame safeguard circuit boards.

What causes a Fireye 23-197 fuse to blow frequently?
Repeated failure typically points to a short in the flame scanner wiring, a faulty amplifier module, or an internal fault within the MEC120 chassis. Check for grounded field wiring before replacing the 2 Amp fuse.

Can I use a standard glass fuse instead of the 23-197?
No. The Fireye 23-197 is a PICO II subminiature fuse with specific fast-acting trip curves. Using a standard 3AG or slow-blow fuse will not provide adequate protection for the flame safeguard electronics and may void the system's safety certification.

Is the 23-197 fuse used in MicroM controllers?
Yes, this 250V instrument fuse is the standard protection component for various MicroM series components that require precise low-amperage circuit protection.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.