The ZEX product family is responsible for the safeguarding, distribution and switching of the electrical energy within a vehicle. The products switch and safeguard typical functions in mobile machines, and are also used throughout the entire automotive sector. For example, they can be used for control and display units as well as radios.
Central electrics can be used individually, but also modularly in combination with further central electrics.
In the standard design, the central electrics ZEX.0112-a can be obtained with 2 fuses for Maxi fuses as well as 1 Maxi relay socket, and is suitable for a voltage range from 12 V to 24 V. The power supply for the passive central electrics is safe-guarded through an M5 power bolt with up to 100 A. The rear-side connector (18-pole, 3-row) is compatible with JPT and MCP connectors. The ZEX.0112-a is characterized by a high thermal load as well as shock and vibration resistance.
On request, the fuses can additionally be equipped with ATO fuses.
The ZEX.0112-a can be used for operating temperatures from -40 °C up to +85 °C. At an ambient temperature of 65 °C, the maximum supply current is max. 70 A; at an ambient temperature of 80 °C, it is max. 65 A. We recommend a cable cross-section for the plug-in connector on the rear side of: current I ≤ 15 A: 7.5 A per mm², current I > 15 A: 5 A per mm².
The efficient safeguarding and switching of power within the smallest possible space and with minimum installation effort are the core features of the ZEX.0112-a.