Merz Drum Switch Wiring Diagram

Each contact has two fixed terminals and a moving contact bridge. It is very similar to this diagram. How to wire drum switch for reversing single phase 14hp 120v motor.

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The behavior of the drum switch is shown in the little 3x2 array diagrams top of the first diagram bottom of the second.

Merz drum switch wiring diagram. Reverse ac motor rotation with a square d 2601ag2 drum switch circuit diagram. What old iron is showing is two different wiring diagrams for two different kinds of drum switches. Wiring tutorial for a square d drum switch to a leeson single phase motor for 220230v operation. It is a capacitor start induction run dual voltage motor but with a slight twist.

Should be used in conjunction with a motor that has overload protection or where no overload protection is required. Reverse baldor single phase ac motor circuit diagram. That switch is perfectly capable of use on a single phase motor within its amperage rating. 0001 1 1 2 2 2 2 2 on off switch 1 pole.

The wiring diagram sheet you posted would most likely suffice for someone who has experience in rewiring to match the drum switch. How to wire for and install a switch. The dayton motor is a little more unusual. How they work and wiring them without the.

There should also be a diagram inside the drum switch cover. Drum switches and rotary cam switches for starting and reversing of motors. Dayton drum switches heavy copper drum contacts and metal enclosure with pressed steel case and frame. Springer controls is partnered with merz pce a world leader in the manufacturing of switch gears.

A photo of the old drum switch wiring and the diagram inside that switch cover would help others assist in wiring the new switch correctly. You should start by figuring out which kind of drum switch youve got. The drum switch look like the old 2x440 at least internal electrically. We offer complete line of cam switches with as many as 24 switch contacts.

All switches are designed with four switching angles finger proof construction captive. Its not been a huge rush bc the main. It took me waaay too long to figure out how to do this but i reckon itll be worth it. Catalogue 2010 7 circuit diagrams switches plate scheme cirfunction contactelement descriptioncuit diagram element no.

Reverse baldor single phase ac motor circuit diagram.