Abstract: A power distributor of an electrical system of a motor vehicle, including a circuit board, which has a main connection to a main circuit and multiple secondary connections. Each secondary connection is assigned to one secondary circuit and electrically contacted with the main connection via a respective circuit breaker that has two connections. The two connections of each circuit breaker are electrically contacted directly with the circuit board.

Abstract: A power distributor of an electrical system of a motor vehicle, including a circuit board, which has a main connection to a main circuit and multiple secondary connections. Each secondary connection is assigned to one secondary circuit and electrically contacted with the main connection via a circuit breaker having two connections. The connections of each circuit breaker are electrically contacted directly with the circuit board. The invention also relates to a circuit breaker.

Abstract: A thermally activated safety switch for safeguarding a consumer of a power supply network of a vehicle, having a switch housing in a temperature-independent switching unit, which subject to the temperature thereof establishes an electrically conductive connection between two external terminals fed out of the switch housing, wherein the external terminals are fed out at opposite housing sides of the switch housing. On the one hand, the external terminals are provided for an electrical and mechanical terminal connection to the cable connection ends of a consumer to be protected, and on the other hand to a cable portion leading to an on-board power supply electronics, and are configured accordingly.

Abstract: A thermally activated safety switch for safeguarding a consumer of a power supply network of a vehicle, having a switch housing in a temperature-independent switching unit, which subject to the temperature thereof establishes an electrically conductive connection between two external terminals fed out of the switch housing, wherein the external terminals are fed out at opposite housing sides of the switch housing. On the one hand, the external terminals are provided for an electrical and mechanical terminal connection to the cable connection ends of a consumer to be protected, and on the other hand to a cable portion leading to an on-board power supply electronics, and are configured accordingly.

Abstract: A multimeter has a housing with at least three input connections, configured as female connectors, for connecting to two measurement lines. When a measurement variable is changed, it is possible to connect at least one of the measurement lines to another input connection. The multimeter has a measurement-range switch which can be moved to a switching position associated with the selected measurement variables, and a mechanical blocking apparatus coupled to the switch. The blocking apparatus allows specific input connections to be blocked such that contact can be made only with the input connections which have an associated measurement variable which corresponds to the measurement variable set by the switch. The blocking apparatus is formed as a pivotable angle lever, and the switch moves end regions of strip-shaped angle limbs of the angle lever to a position aligned with the input connections to be blocked.

Abstract: A multimeter has a housing with at least three input connections, configured as female connectors, for connecting to two measurement lines. When a measurement variable is changed, it is possible to connect at least one of the measurement lines to another input connection. The multimeter has a measurement-range switch which can be moved to a switching position associated with the selected measurement variables, and a mechanical blocking apparatus coupled to the switch. The blocking apparatus allows specific input connections to be blocked such that contact can be made only with the input connections which have an associated measurement variable which corresponds to the measurement variable set by the switch. The blocking apparatus is formed as a pivotable angle lever, and the switch moves end regions of strip-shaped angle limbs of the angle lever to a position aligned with the input connections to be blocked.