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Weg MSW AP 40-B-1NA MSW40 disc switch, 40A 600V emergency stop push button with 1NO contact. This industrial control device features a disc actuator for reliable operation in safety-critical applications requiring positive-opening contact mechanism. Designed for machine control and safety system integration in demanding environments.

MODEL MSW AP 40-B-1NA

BRAND

WEG

SKU

2852338

WEIGHT

0.200 lb

UOM

each

Contact supplier for technical support on: 800-ASK-4WEG

$18.85 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable: See conditions

Accessory description

Additional pole

Fuse rated current

Handle size

Not contain

Number of poles

Not contain

Rod thickness

Not contain

Shaft Length

Not contain

Switch disconnector reference

MSW

Switch disconnector reference	MSW
Accessory description	Additional pole
Handle size	Not contain
Shaft Length	Not contain
Rod thickness	Not contain
Number of poles	Not contain
Fuse rated current	40

SKU: 2521370

Centrifugal switch

Absolutely what I expected in much less time than I expected! Will definitely order again.

SKU: 1307933

Just what i needed

This part arrived quickly and the price was right. Worked great for our application.

SKU: 1313760

Weg premium efficiency motors

MRO Supply Rocks - My motor shipped the next day, free shipping, and their price was the lowest that I could find. I will be pricing all our motors with them first.

SKU: 1309979

Always easy to order, usually the best price!

Not our first order from MRO Supply. Will order again as the need arises.

When will I be charged for my order?

Do you provide credit terms?

Can I get a discounted price? I am a reseller / government entity.

What is the return/warranty policy?

Can it be shipped today?

Does “Usually ships in 24 hours” mean it’s in stock?

Read full FAQ

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Reviews

SKU: 2521370

Centrifugal switch

Absolutely what I expected in much less time than I expected! Will definitely order again.

SKU: 1307933

Just what i needed

This part arrived quickly and the price was right. Worked great for our application.

SKU: 1313760

Weg premium efficiency motors

MRO Supply Rocks - My motor shipped the next day, free shipping, and their price was the lowest that I could find. I will be pricing all our motors with them first.

SKU: 1309979

Always easy to order, usually the best price!

Not our first order from MRO Supply. Will order again as the need arises.

Return policy