Control Transformers
Distribution Transformers
Single Phase Drawings
Three Phase Drawings
Our Products
Industrial Control Transformers
The Marcus line of Industrial Control Transformers sets the standard for rugged construction and reliable trouble-free operation. Through the use of bobbin-wound copper coils, superior grade laminations and solidly fixed terminals on all our models, we ensure our control transformers operate more efficiently and are more reliable than comparable brands.
Large selection of control transformers
We offer a broad range of sizes, voltage combinations and styles, in stock, to suit most applications. Whether the load to be supplied is electronic components such as contactors, solenoids or relays which have prescribed inrush requirements, or less sensitive devices where accurate secondary low voltages are essential , we have the model for you.
Custom control transformers
Custom control transformers are available with fast delivery times to suit your special needs, Among the many types of industrial controls transformers that we offer, are the open style with standard screw terminals (
MO
), with terminal block (
MTB
), the closed type (
MC
) , encapsulated model (
MEC
), finger safe type (
MTS
), and line reactors (
MLR
). All the open type models are available
with leads
upon request.
Our
Buck-Boost
transformers can be connected for a wide variety of voltage combinations, and can be used as an autotransformer to effect small voltage changes at many times the nameplate ratings.
Call us
with your requirements for control transformers. Marcus employees are always at your service with technical or product information.
TYPE MO - OPEN TYPE SINGLE PHASE
TYPE MTB - OPEN TYPE WITH TERMINAL BLOCK
TYPE MTS - OPEN TYPE "TORTOISE SHELL" (FINGER SAFE)
TYPE TPO - OPEN TYPE THREE PHASE
TYPE MOL - OPEN TYPE WITH LEADS
TYPE TPOA - OPEN TYPE THREE PHASE AUTO
TYPE MLR - OPEN TYPE LINE REACTOR
TYPE MC - CLOSED TYPE SINGLE PHASE
TYPE TPC - CLOSED TYPE THREE PHASE
TYPE AC&AS - CLOSED TYPE SINGLE PHASE AUTO
TYPE TPCA - CLOSED TYPE THREE PHASE AUTO
TYPE MLRC - CLOSED TYPE LINE REACTOR
TYPE MEC - EPOXY ENCAPSULATED
TYPE MC - BUCK-BOOST WIRING
TYPE MDCR - CHOKES/INDUCTORS
TYPE MET - ELECTRONIC SOLID-STATE
CUSTOM CONTROL TRANSFORMERS
Line Reactor
Buck-Boost Transformers