Littelfuse FLM010 Fuse (Minimum Order Qty: 10)

The Littelfuse FLM010 is a high-performance 10 amp midget fuse engineered for supplemental overcurrent protection in control circuits, solenoid valves, and motor branch circuits. As a time-delay midget fuse (commonly referred to as Slo-Blo), the FLM010 is specifically designed to withstand the high inrush currents typically encountered in inductive loads and transformer primary protection without nuisance tripping. Rated for 250V AC with a 10kA interrupting capacity, this 13/32" x 1-1/2" (10.3mm x 38.1mm) fuse provides robust fault current containment in a compact 5AG physical size. The FLM series is cross-compatible with OFLM010.T and fits standard midget-style fuse blocks, clips, and L60030M series holders. For technicians servicing HVAC units or industrial control panels, these Littelfuse 10A midget fuses ensure consistent thermal management and arc suppression across both AC and DC applications where space is limited but high-interrupting performance is non-negotiable.

Key Benefits for Technicians

• Dual-Element Performance: The Slo-Blo time-delay characteristic handles temporary surges, reducing service calls related to startup spikes.
• Industrial Compatibility: Replaces standard midget fuses in 250V systems, including OEM equipment and industrial control transformers.
• Broad Application Range: Rated for both AC and DC circuits, simplifying inventory by carrying one versatile 10A time-delay fuse.
• High Interrupting Rating: 10,000 Amperes at 250VAC ensures the circuit is cleared safely during significant short-circuit events.

Common Questions about the FLM010

Is the FLM010 a direct replacement for the FNM series?
Yes, the Littelfuse FLM series is functionally equivalent to the Bussmann FNM series for 250V time-delay midget fuse applications, sharing the same physical dimensions and electrical profiles.

Can I use this fuse for motor branch circuit protection?
While the FLM010 is excellent for motor control circuits and small motor loads, always verify the Full Load Amps (FLA) and local codes to ensure a midget fuse meets the specific branch circuit protection requirements for your hardware.

What is the difference between FLM010 and OFLM010.T?
There is no functional difference; OFLM010.T is the specialized packaging part number for the identical FLM010 10A fuse.

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.