Terminal Block

Terminal Blocks

 

Marathon® Special Products has been making various terminal blocks for the utility and industrial markets since our company was founded in the 1930’s. 

 

We provide small barrier strips, large heavy duty and sectional styles to cover all terminal block demands.

 

  Product Line  Amp / Volt Range

 barrier1

barrier2

BARRIER


Open style, double and single row screw wire 
terminals are the most cost effective means 
to junction wires in lower power applications. 
Various hardware adders are available 
to suit circuit requirements.

 

 5 - 90 A 
150 - 600 V

sectional1

sectional2

SECTIONAL


Sectional constructions provide end-users the 
ability to construct terminals to various line 
lengths per application.

 

50 - 85 A 
600 V 

deadfront1

deadfront2

DEADFRONT


Rugged terminal blocks that provide protection 
from direct contact with live terminals 
from a large objects.

 

50 - 85 A 
600 V
motor terminal blocks 

MOTOR


Motor terminal blocks are specifically intended 
to be used with electric motor junction boxes to 
provide delta or wye wiring configurations.

 

 35 - 560 A 
250 - 1100 V 
feed thru stud 

FEED THRU STUD


Terminal blocks commonly used in Telecom Power 
Distribution Units (PDU’s) and other applications 
where external power needs transferred to feed a circuit.

 

5 - 90 A 
600 V
 single stud junction

SINGLE STUD JUNCTION


Single stud terminals simply provide a 
single junction point to connect two or 
more ring type terminals.

 
300 V 

grounding connectors1

grounding connectors2

GROUNDING CONNECTORS / LUGS



See datasheets for Amps / Voltage. 
These wiring components are intended to 
be used for grounding in electrical systems.

-

 military terminal blocks1

military terminal blocks2

MILITARY

 

This group of terminal blocks are constructed 
to meet the requirements of Military Specifications 
A-A-59125 & MIL-T-55164-C, and only to be used 
in applications requiring these specifications.

 

10 - 50 A 
600 V

 

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