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EATON A200 Series NEMA Motor Control Interlocks

Eaton A200 Series motor control interlocks are ideal for mechanically interlocking a motor starter to the load it controls. They ensure proper positioning of the motor starter to the load before the ...Read More

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StyleModelPrice
A
M33-5VH
£650.57
RFQ
B
M34-2A
£392.34
RFQ
C
M-33-1B
-
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B
M-34-3A
£650.57
RFQ
D
M-34-1A
-
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D
M-33-3B
£650.57
RFQ
B
M-35-2A
£392.34
RFQ
C
M-33-2B
£392.34
RFQ
E
2050A11G25
£2,702.37
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E
2050A11G75
£2,702.37
RFQ

Working Mechanism

  • The mechanical interlocks have a stationary housing with a movable latch connected to the control circuit of the motor starter.
  • After the motor starter is switched off, the latch remains in the locked position to prevent the load from opening or closing.
  • After the motor starter is switched on, the latch gets released to allow the load to open or close based on the motor rotation direction.
  • If the load is opened during the operation of the motor, the latch gets locked to stop the motor & prevent further damage to the equipment.
  • When the motor starter is switched off, the latch locks the load again to prevent the load from opening or closing.

Standards and Approvals

  • UL
  • CSA
  • NEMA

Frequently Asked Questions

How are these motor control interlocks installed?

Eaton A200 Series motor control interlocks can be easily installed by attaching them to both the motor starter & the load to be controlled. The specific installation process may vary based on the type of interlock used & the specific application requirements.

Do these Eaton A200 Series motor control interlocks require maintenance?

These mechanical interlocks require very low maintenance. However, they should be occasionally cleaned & inspected to ensure their functionality.

How do these motor control interlocks increase efficiency?

Eaton A200 Series motor control interlocks improve efficiency, reduce downtime & increase productivity by ensuring that the motor starter & the load are in the proper position before the motor is started or stopped.

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