160NHG02B

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The 163NHG02B is a thermal cut-off device specifically designed for the load current ranges used in electrical technology. It is designed to provide protection against current overloads or short circuits in building installations requiring reliable, consistent, and fast disconnection times. The fuse is available in both manual (fully trip-reset) and automatic (thermal) versions.

The 163NHG02B can be used in a variety of applications, such as continuous protection of branch circuits, auxiliary load, indirect load, and direct electric shock hazards. This fuse may also be used in higher rated circuits when only a short-time duty is required. It is an ideal choice for a wide range of general-purpose, residential, and commercial applications.

The 163NHG02B fuse utilizes a combination of two types of protection: thermal and magnetic. The thermal protection is provided by a bimetallic strip that is prone to heat up when there is an increase in current. Once the bimetallic strip in the fuse heats up to a specific temperature it initiates an arc and breaks the circuit, cutting off power to the circuit.The magnetic protection is provided by a coil that is wound around the fuse contacts and conductor. If there is an excessive current flowing through the circuit, the coil induces a magnetic force that trips the fuse.

The 163NHG02B has two types of operating temperatures: a temperature at which the fuse will trip (cut off power to the circuit) and a release temperature (at which the fuse will reset). Both Trip and Release Temperature ratings are specified for each fuse rating and these ratings are enclosed in the product\'s data sheet. The Trip temperature typically ranges from 40°C (212°F) to 57°C (135°F). The Release temperature is typically between 25°C (77°F) and 48°C (118°F).

The 163NHG02B is an ideal choice for a wide range of applications including protecting branch circuits, motors, transformers, and other smaller loads. It provides reliable, consistent, and fast disconnection times and is available in both manual and automatic reset versions. It complies with IEC, UL, and CSA standards for overcurrent protection.

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