A glass slow-blow fuse is an electrical safety device designed to protect circuits and equipment from overcurrent conditions. It is constructed using a glass tube that houses a fuse element. These fuses are known for their time-delayed response to overcurrent’s, allowing them to tolerate temporary current surges without tripping while still providing protection against sustained overloads.

Why use glass slow-blow fuses?

• Precision Protection - they respond to overcurrent conditions with a slight delay, ensuring that short-term power surges do not disrupt the operation of equipment and circuits.
• Glass construction ensures the fuses are heat-resistant and can withstand harsh environmental conditions, making them a reliable choice for many applications.
• Time-Delay Characteristic - prevents nuisance tripping and allows electrical systems to handle temporary surges.

Glass slow-blow fuses are considered an essential component in many electrical systems, offering both precision and time-delayed protection. Whether it's protecting sensitive electronics, motors, or appliances, these fuses ensure the reliability and safety of your electrical equipment and circuits.