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- Last added
- 2023-11-10
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HealTech ThunderBox TB-U01/TB-U02 Power Distribution Module User Manual
HealTech ThunderBox TB-U01 and TB-U02 are advanced power distribution modules for vehicles using a 12V battery system. They automatically switch accessory power on and off based on engine state and battery voltage, and can operate in automatic, ignition-controlled, or stay-off modes.
The module has a solid-state, fuseless design with reverse polarity and transient protection, IP68 waterproofing, and an operating temperature range of -40°C to +80°C. Installation uses the supplied quick-connect terminal blocks, and LED status codes indicate power, delay, standby, and fault states.
Covers: Foreword · Features · Specifications · Included items · Operation modes · Power management
Latest Heal-Tech manuals
HealTech ThunderBox TB-U01/TB-U02 Power Distribution Module User Manual
User Manual 4 pages · 176 KB · ENUser manual for the HealTech ThunderBox TB-U01 and TB-U02 12V vehicle power distribution modules.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Heal-Tech manuals
Which vehicles can use the ThunderBox?
It is compatible with all vehicles using a 12V battery system.
From: HealTech ThunderBox TB-U01/TB-U02 Power Distribution Module User Manual
What operation modes are available?
Automatic mode, ignition-controlled mode, and stay-off mode, selected by how the white control wire is connected.
From: HealTech ThunderBox TB-U01/TB-U02 Power Distribution Module User Manual