Would this be effective for shielding the magnetic fields from a breaker box?

Only if you can COMPLETLY surround the box with the shield or measure the EM field to determine the field direction and enclose the box with a closed loop normal to the field direction

Can i use this foil for core material and concentrating magnetic flux?

Yes, magnetic flux does concentrate in the material due to its high permeability. But, if you are making a laminated core or tape-wound toroidal core this will not be correct because the foil does not have an insulating coating to isolate each lamination. So, you will have eddy current losses. The frequency for 100% skin depth of this .010" thick Foil would be 300-400Hz. We make and sell custom toroidal and rod cores in our factory. Please contact us directly for more information. If you have more questions please contact us directly.

Can I use this on analytical balances for the laboratory to avoid stirrer bar magnetic interference?

Hello, Our material is used for shielding low level magnetic fields. The best shields are ones that completely surround the item to be protected. What type of shield are you making? thanks,

What is the % attenuation?

tough to answer without knowing whether the locsl strength is low enough to avoid saturation of the MuMetal. there is plenty of info online to help you with this assuming you have access to a Gaussmeter

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MuMETAL® Magnetic Shielding Foil .010" Thick 8" x 12" Sheet

MuMETAL® Magnetic Shielding Foil .010" Thick 8" x 12" Sheet

Product ID: 70445671

Details

Brand
MUMETAL
Color
Silver
Item Diameter
20.32
Material
MuMETAL
Shape
Rectangular

⚡Blocks low-frequency magnetic fields ≤1kHz

📏8" x 12" generous coverage

🛡️0.010" thick flexible shield

€ 222.74

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Shield your tech, block the noise, own the space.

PREMIUM MU METAL ALLOY - 80% Nickel, 5% Molybdenum, 15% Iron for superior shielding
EFFORTLESS INSTALLATION - Adhesive-ready surface for quick, secure mounting
FLEXIBLE CUSTOMIZABLE - Cut easily with scissors to fit any sensitive device
PRECISION MAGNETIC DEFENSE - Full anneal for max permeability and shielding power
OPTIMIZED FOR LOW FREQUENCY FIELDS - Effective against AC/static magnetic interference up to 1kHz

MuMETAL® Magnetic Shielding Foil is a .010" thick, flexible 8" x 12" sheet designed to protect sensitive electronics from low-frequency magnetic interference up to 1kHz. Made from a premium nickel-molybdenum-iron alloy and fully annealed for maximum shielding efficiency, it’s easy to cut and mount, making it the go-to choice for professionals seeking reliable electromagnetic protection.

Specifications

ASIN	B017ABLYRO
Best Sellers Rank	#280,441 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7,174 in Industrial Materials
Brand Name	MUMETAL
Color	Silver
Customer Reviews	4.1 4.1 out of 5 stars (36)
Grade Rating	Commercial
Item Diameter	20.32 centimeters
Item Form	Sheet
Item Shape	Rectangular
Item Thickness	10 mils
Manufacturer	Magnetic Shield Corporation
Material	MuMETAL
Model Number	MU010-8-12
Number of Items	1
Part Number	MU010-8-12
UPC	741533874927

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

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€ 222.74

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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