RST 5 AMMO

RST 5 AMMO application field and working principle

RST 5 AMMO (Advanced μMechanical Overcurrent) fuses, also known as “micro” fuses, are miniature current-limiting fuses that provide effective protection for low-voltage electronic appliances, such as computers, phones, TV sets, etc. They are designed to interrupt current in the circuit breaker to prevent overloads and circuit deficiencies.

RST 5 AMMO fuses provide both overcurrent protection and primary short-circuit protection, making them specially suitable for equipment and systems which require fast-response close times and lowlet-through current. They are available in a wide range of current ratings from 1 to 20A, making them applicable for all general-purpose electrical installations.

Working Principle:

The RST 5 AMMO fuse is a spring-loaded micro switch, and is placed in series with the circuit. The fuse is made of non-corrosive and highly conductive materials. A gap between the contacts determines how much current can pass through the fuse. If the current in the circuit exceeds this limit, the contacts will separate and the fuse will “blow” or “trip”, interrupting the current.

Application Fields:

RST 5 AMMO fuses find their applications across a wide spectrum of industries from computers to automotive and consumer setting.

• Computers: RST 5 AMMO fuses provide overcurrent and primary short-circuit protection to the electrical components of computers. This ensures reliable operation and protects the components from damage due to power surges and other electrical faults.
• Automotive: RST 5 AMMO fuses are used in automotive applications, such as air bags, power windows and infotainment systems. They help protect these systems from electrical faults, while allowing them to function correctly.
• Consumer Electronics: RST 5 AMMO fuses are also used in consumer electronic products, such as televisions, stereos, and other home appliances. They help protect these products from electrical shocks or short-circuits.

RST 5 AMMO fuses have been designed to meet the needs of the most demanding applications. They are widely used in industrial, residential, commercial, and military applications, where reliable, fast-responding, and low-let-through current protection is required.