A2K-4WT
Prices do not include VAT105.64€
A2K-4WT 4 Way T-Piece
The 4 Way T-Piece from Actisense saves you time, space and money on your NMEA 2000® installation.
The Actisense 4 Way T-Piece is for use where multiple drops or ‘ports’ are required from the NMEA 2000 backbone. It’s as quick and easy to install as a single T-Piece, uses less space than two individual T-pieces and costs less than four.
The Actisense range of NMEA 2000 connectors and cables has been designed using our specialist interconnect and NMEA knowledge.
Available on backorder
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Description
Description
A2K-4WT ACTISENSE NMEA 2000 4-Way Micro T-Piece Connector
The A2K-4WT ACTISENSE is a compact, heavy-duty NMEA 2000 4-Way T-Piece junction connector engineered to simplify NMEA 2000 network backbones and drop cable installations. By consolidating four standard NMEA 2000 drop connections into a single compact housing, it replaces four individual T-connectors, drastically reducing installation footprint, saving space behind instrument panels, and eliminating potential points of failure on commercial vessels and leisure yachts.
Constructed with high-grade, rugged overmoulded materials and robust M12 metal coupling nuts, the A2K-4WT ACTISENSE provides IP67 waterproof protection and superior strain relief against engine vibration, deck washdown, and marine salt corrosion. Fully NMEA 2000 certified and plug-and-play compatible with all DeviceNet Micro-C standard cables, sensors, chartplotters, and telemetry gateways, it streamlines complex helm station and engine room wiring.
Key Features of the A2K-4WT ACTISENSE
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Multi-Port Backbone Consolidation: Replaces 4 individual NMEA 2000 T-connectors with one streamlined unit, saving space, time, and connector cost.
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IP67 Sealed Waterproofing: Rugged, fully sealed overmoulded housing engineered to withstand harsh marine environments, salt spray, and extreme temperatures.
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NMEA 2000 Certified: Guaranteed plug-and-play interoperability across all standard NMEA 2000 Micro-C instruments, displays, transducers, and engine interfaces.
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Vibration-Resistant Metal Couplers: Equipped with durable metal locking nuts ensuring secure pin contact and continuous CAN-bus signal continuity under heavy sea conditions.
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Reduced Voltage Drop: Precision internal bus bar construction minimizes contact resistance and power loss along long backbone cable runs.
Primary Applications
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Helm & Dashboard Marine Wiring: Multi-display console wiring, connecting radar units, chartplotters, autopilots, and VHF radios to a single backbone location
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Engine Room Telemetry Distribution: Aggregating multiple marine sensor drops (J1939-to-N2K gateways, flow meters, temperature sensors) in tight engine spaces
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Commercial & Military Marine Networks: Streamlined CAN-bus networking on commercial fishing vessels, tugboats, workboats, and luxury yachts
Technical Specifications
| Parameter Category | Specification Details |
| Manufacturer / Brand | Actisense |
| Part Number / Keyword | A2K-4WT ACTISENSE |
| Network Compatibility | NMEA 2000 (Micro-C / DeviceNet standard) |
| Connector Type | 4-Way Micro T-Piece / Junction Connector |
| Ingress Protection Rating | IP67 (Dust-tight and protected against temporary immersion) |
| Operating Temperature Range | -25°C to +70°C |
| Body Material | Heavy-duty flame-retardant thermoplastic overmould |
| Coupling Nut Material | Nickel-plated brass / metal locking rings |
| Rated Current | 4 A per drop / line |
| Rated Voltage | 60 V DC |
Package Contents
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1 × A2K-4WT ACTISENSE 4-Way NMEA 2000 Micro T-Piece Unit
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Protective Connector Dust Cap Set
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Installation Guidelines Sheet