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BlackJack

Magnetic disconnect switches protect you from unexpected startups after a power interruption by the power company.

They also protect your equipment from thermal overload by limiting the current available to the motor.

We are often asked what hp our switches are for. In fact our switches come marked with hp on the box but we do not advertise the hp rating. The reason for this is because all motors are not created equal in efficiency. For example, a 1hp motor with 10 amps marked on the motor plate is different than a 1hp motor with 15 amps on the motor plate. This is because of the construction of the motor inside. A low efficiency motor uses a lot more amperage than a well-made motor. The owner of the 15 amp motor cannot use our 8 to 12 amp switch but the 10 amp motor owner can. You need to match the switch to your motor's amperage and voltage.

3-1/2” wide x 6-1/4” high x 4-1/4” deep

Click here for schematic.

Dustless Connector available - click here.

Single phase.

Qty: