For sale is a Bosch Motorsport PBX90 PowerBox, removed from a working motorsport application.

The unit is used and confirmed working. It will show normal cosmetic signs of installation and use. Please review the photos for the exact condition of the unit being sold.

The PBX90 is Bosch Motorsport’s programmable solid-state power distribution and control module, designed for professional race cars, prototype vehicles, and advanced motorsport electrical systems. It replaces conventional relays, fuses, and circuit breakers while providing programmable control, current monitoring, diagnostics, and CAN-based integration.

Key Specifications:

36 programmable outputs
120 A recommended continuous total output current
Greater than 180 A peak output capability
4x high-power outputs rated up to 40 A each
High-power channels can be paralleled for loads up to 80 A
4x outputs rated up to 25 A
22x outputs rated up to 15 A
6x multifunction outputs supporting high-side, low-side, push-pull, PWM, and H-bridge operation
12x 16-bit analogue inputs
4x configurable digital inputs
3x CAN interfaces
2x Ethernet interfaces
LIN communication
Individual output protection and diagnostic capability
Configuration through Bosch Motorsport PBX software
5–20 V operating supply range
Professional motorsport-grade construction

The PBX90 is designed to integrate with Bosch Motorsport electronics but can also communicate with other vehicle systems through CAN.

Condition:
Used / working.

Included:
Bosch Motorsport PBX90 PowerBox only, exactly as shown in the photos. No connectors, harnesses, cables, programming interfaces, or additional accessories are included unless specifically pictured.

This is specialized professional motorsport electronics. Installation and configuration require appropriate electrical knowledge, wiring, software, and system integration.

Please verify the Bosch part number and compatibility with your application prior to purchase.

Bosch Motorsport PBX90 PowerBox / Power Distribution Module – Used, Working

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Specifications