Description
TECHCROSS
MODEL NAME: ESJ 1.1
ECU SIGNAL JUNCTION BOX
PART NAME: ESJ SIGNAL BOARD CONNECTION DIAGRAM
REV.: 1.0
DRAWING NO.: ESJ100-00-D001Z-SK SUPREME
ESJ240168
V: 2.07
System / Category:Water Ballast Treatment System
Maker/Brand:Techcross
Model / Part Number: ESJ
Condition: Used
The Techcross ESJ 1.1 is an ECU signal junction box used within Water Ballast Treatment System applications to centralise and route electrical signals between sensors, actuators and control units. Installed in equipment rooms or control cabinets, it simplifies wiring, aids diagnostics and reduces field wiring complexity — important for reliable ballast management and regulatory compliance. System/Category: Water Ballast Treatment System.
Key Features
✓ Centralised ECU signal routing for simplified wiring and maintenance (typical / depends on configuration)
✓ Designed for integration with ballast control electronics and sensor networks
✓ Compact junction board layout to fit control cabinets or local enclosures
✓ Enables clearer documentation and connection diagrams for troubleshooting
✓ Suitable for retrofit or OEM installations subject to panel layout and connector types
Marine Applications
• Signal distribution for ballast pump controls, valves and level sensors
• Interface point for chemical dosing and filtering subsystems within ballast treatment
• Replacement or spare part for Techcross ESJ series in service vessels
• Retrofit projects where consolidation of ECU signal wiring is required
• Diagnostic and commissioning aid during system upgrades and repairs
Why Marine Engineers Choose
Engineers select the ESJ junction board for reduced wiring complexity, clearer signal paths and easier onboard troubleshooting — functionality subject to confirmation against existing system configuration.
Ideal For
Tankers, bulk carriers, container ships, offshore support vessels and passenger ferries requiring water ballast treatment control spares or retrofit components.
Technical Support & Compliance
Complete solutions available: remote troubleshooting, onboard support, testing/commissioning, repair, retrofit/upgrade and integration support. Compatibility and service scope subject to confirmation — buyers should provide nameplate photos, part numbers, drawings, system model/version, vessel name/IMO and the required scope of work to confirm fit and function.
