A fuse assembly having an end cap that includes a recessed retention body. The recessed retention body can include first and second retention walls and an engagement surface. The first and second retention walls can extend at least in a generally outwardly direction from the retention surface to an outer surface of the end cap, and extend between first and second ends of the first end cap in a direction that is generally parallel to a central longitudinal axis of the fuse assembly. The engagement surface can have one or more walls that downwardly and outwardly extend in divergent directions from an apex of the engagement surface and toward a corresponding one of the first or second retention walls. The apex can be positioned at a central location between the first and second retention walls, and extends in a direction that is generally parallel to the central longitudinal axis.

This protection element (100) has a fuse element (3), an insulating inorganic fibrous material (4) that is disposed in contact with or close to at least a part of the fuse element (3), and a case member (5) configured to enclose a part of the fuse element (3) and the insulating inorganic fibrous material (4).

This protection element (100) has a fuse element (3), an insulating inorganic fibrous material (4) that is disposed in contact with or close to at least a part of the fuse element (3), and a case member (5) configured to enclose a part of the fuse element (3) and the insulating inorganic fibrous material (4).

The chip-type current fuse is configured to include a fuse element 5 formed between a first front electrode 3 and a second front electrode 4. The fuse element 5 includes: a first linear portion 5a that has an end connected to the first front electrode 3 and extends in a direction toward the second front electrode 4; a second linear portion 5b that has an end connected to the second front electrode 4 and extends in parallel to the first linear portion 5a in a direction toward the first front electrode 3; and an inclined linear portion 5c that links the first linear portion 5a and the second linear portion 5b to each other. The inclined linear portion 5c is connected at an acute angle to each of the first linear portion 5a and the second linear portion 5b.

An apparatus for compensating for resistance tolerances of a fuse for a circuit, wherein the apparatus is particularly intended for use in a line driver for a communication device and includes a tolerance-affected fuse, a first resistor connected in series with the fuse, and a second resistor connected in parallel with the fuse and the first resistor, where the apparatus has, at a predefined ambient temperature, a resistance that corresponds to a desired total resistance, where the resistance of the second resistor is, depending on a power input into the apparatus in a fault state and/or depending on a predefined tolerance of the resistance of the apparatus, a multiple of that of the first resistor.

An apparatus for compensating for resistance tolerances of a fuse for a circuit, wherein the apparatus is particularly intended for use in a line driver for a communication device and includes a tolerance-affected fuse, a first resistor connected in series with the fuse, and a second resistor connected in parallel with the fuse and the first resistor, where the apparatus has, at a predefined ambient temperature, a resistance that corresponds to a desired total resistance, where the resistance of the second resistor is, depending on a power input into the apparatus in a fault state and/or depending on a predefined tolerance of the resistance of the apparatus, a multiple of that of the first resistor.

The invention relates mainly to a starter for a heat engine of a motor vehicle comprising: at least one electromagnetic contactor comprising a positive output terminal, at least one electric motor, the electric motor comprising: at least one brush cage (43), at least one positive brush (35) mounted in the brush cage (43), an electrical path (91) between the positive brush (35) and the positive output terminal (32), and at least one thermal protection (96) situated in the electrical path (91), in which the thermal protection is suitable for disconnecting the two elements (93, 95) when the thermal protection has a temperature above a temperature threshold to electrically disconnect the positive output terminal relative to the positive brush (35).

The invention relates mainly to a starter for a heat engine of a motor vehicle comprising: at least one electromagnetic contactor comprising a positive output terminal, at least one electric motor, the electric motor comprising: at least one brush cage (43), at least one positive brush (35) mounted in the brush cage (43), an electrical path (91) between the positive brush (35) and the positive output terminal (32), and at least one thermal protection (96) situated in the electrical path (91), in which the thermal protection is suitable for disconnecting the two elements (93, 95) when the thermal protection has a temperature above a temperature threshold to electrically disconnect the positive output terminal relative to the positive brush (35).

The present invention relates to a multi-pole fused switch arrangement for busbar systems, with at least two fused switch units, each of which can accommodate a fuse. The fused switch arrangement includes a fuse holder per fused switch unit, a fuse driver unit and a switching lever, wherein the fused switch unit is designed such that it enables the insertion and replacement of fuses in a particularly advantageous manner, and furthermore brings the fuses into their contact position in a particularly advantageous manner.

The present invention relates to a multi-pole fused switch arrangement for busbar systems, with at least two fused switch units, each of which can accommodate a fuse. The fused switch arrangement includes a fuse holder per fused switch unit, a fuse driver unit and a switching lever, wherein the fused switch unit is designed such that it enables the insertion and replacement of fuses in a particularly advantageous manner, and furthermore brings the fuses into their contact position in a particularly advantageous manner.