Circuit Diagrams: Contactors, relays, holding circuits


Objectives: The student will be introduced to the basics on contactors, interlocks, normally open contacts, normally closed contacts, contactor identification, physical diagram parts list, reading symbol letters, pneumatic control switch, holding circuits, capacitors, connections, throttle control circuit.

Audience: Diesel locomotive electricians and apprentices.

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Lesson IDLesson Title
LSCD2Contactors, relays, holding circuits

Please note that prices do not reflect company discounts. If you have already received a copy of the reference material due to having enrolled in other lessons in this course, you will not be charged for or sent a second copy.

SKU: CD2FC Category: