Specialty Fuses

The 125NH0GR-1 is a specialty fuse designed to offer short circuit current protection. This type of fuse is used in a wide range of applications including electrical-controlled and emergency circuitry, as well as signaling and preventing over-current conditions in certain circuits. By breaking an electrical circuit, the 125NH0GR-1 assists in protecting equipment, parts and components from power overloads.

Features and Benefits

The 125NH0GR-1 is a quick-acting fuse designed to break the circuit when an over-current occurs. This fuse features a wide voltage range of 85-250 volts, and has a current rating up to 20 amperes. The 125NH0GR-1 also has a breaking capacity in an AC situation of 70-100 amperes. Some of the other features and benefits offered by the 125NH0GR-1 include:

• High Reliability
• High-speed response to over-current with minimal thermal lag
• Inclusion of a resettable thermal cut-off prevents the overload from recurring
• Tin-plated copper end caps with high conductivity
• Arcing chamber made from stainless steel
• Meets UL, CSA, VDE, CE, and other national and international safety certifications

Applications

The 125NH0GR-1 fuse is suitable for use in a wide range of applications including motors, pumps, lifts, compressors, drives, lighting, and communication systems. It can also be used in a variety of test systems, as well as in UPS systems, control systems and automotive systems. These fuses are ideal for any application in which there is risk of damage from over-current, and they are highly regarded for their reliability and high-speed response time.

Working Principle

The 125NH0GR-1 is a quick-acting fuse designed to quickly interrupt an over-current in a circuit, thereby preventing damage to equipment and components. This quick-acting fuse can withstand a higher short circuit current rating than a standard fuse, offering a high degree of over-current protection. This fuse consists of a metal strip or wire, which is connected to two copper end caps. When an over-current occurs, the metal strip melts, disrupting the circuit and protecting the components and equipment from becoming damaged or overheating.

The 125NH0GR-1 fuse is an effective over-current and short circuit protection device, and is suitable for use in a wide range of industrial and commercial applications. By quickly responding to over-power conditions, it offers essential over-current protection and peace of mind.