
CSA & UL certified LITTELFUSE BLS fast-acting fuse (10.3x35mm). For street lighting, metering, control & electronic circuit protection.
The LITTELFUSE BLS Series Fast Acting Fuse is a midget fuse designed for critical supplementary overcurrent protection in a wide range of electrical circuits. Its core function is to safeguard sensitive equipment by reliably interrupting excessive current with fast-acting precision, helping to limit fault currents and prevent damage to valuable components in street lighting systems, metering equipment, industrial control panels, and electronic circuits.
This fuse is constructed for dependable performance and carries the recognised CSA certification and UL recognition, providing assurance of its safety and compliance with international standards. The compact 10.3mm x 35mm form factor makes it suitable for applications where space is at a premium, ensuring protection can be integrated without compromising on panel layout. Its fast-acting blow characteristic offers a rapid response to overcurrent conditions, which is essential for protecting delicate electronic devices from transient surges and short circuits.
Engineered for reliability, the BLS Series fuse is an essential component for electricians, maintenance engineers, and electronic designers who require a trusted safety device. It provides a first line of defence, enhancing the overall safety and longevity of electrical installations by isolating faulty circuits before more extensive damage can occur. This makes it a prudent choice for both new installations and as a replacement part in existing systems, ensuring continued protection and operational integrity.
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