Actisense A2K-MPT-1 Micro Power T-piece

The A2K-MPT-1 is a simple, safe and efficient method of powering an NMEA 2000 network.

USD $33.99

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The Actisense Micro Power T can easily provide power to the NMEA 2000 bus with micro fit connectors to enable 'plug and play' connectivity. The Actisense designed connectors are quality engineered and shaped to allow easy and secure connections.

The Actisense specified cable is UL certified, the three-metre cable length ensures that the A2K-MPT-1 offers complete flexibility when installing.

Part number: A2K-MPT-1

The Actisense range of NMEA 2000 connectors and cables has been designed using our specialist interconnect and NMEA knowledge.


Technical Specification


Rated Current 4A (each feed)    
Rated Voltage 60VDC   All A2K except BULK


Male Contact Brass, gold plated   All A2K except BULK
Female Contact Phosphor bronze, gold plated   T-MFF, 4WT, TDC, GC, 
Contact Carrier PBT, black   T-MFF
Contact Polarisation Standard M12 -“A”- polarisation   T-MFF
Mating Thread M12   T-MFF
Screw Cap Brass, nickel plated   T-MFF
O-Ring Seal Rubber, black   T-MFF
Housing PVC, black   T-MFF
Cable Jacket Material 0.8mm Nom. PVC, black    
Cable Outer Diameter 6.85mm ±0.254mm    
Cable Length 3M   *This should be lower case
Wire Length 100mm (mm stripped)    
Wire Jacket PVC    
Wires 18 AWG (stripped and tinned)    
Drain 18 AWG (34 strand tinned copper)    
Shield Al-mylar    
Weight 290g    

Approvals and Certifications

NMEA 2000 Approved   T-MFF
RoHS Compliant   T-MFF
UL Certified Cable (E137250, UL1277)    
Protection IP67 (when mated)   T-MFF
Operating Temperature -20°C to +70°C   T-MFF
Storage Temperature -40°C to +85°C   T-MFF

A2K-MPT-1 Datasheet issue 2.00

MPT-1 (Rev A) – Quick Start Guide Issue 1.01

NMEA 2000 Power Feed Guide