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Series: Fuse Kit UMF 250 / UMK 250

Fuse Kit Surface Mount Fuse UMF 250 / UMK 250

Description Fuse Kit UMF 250 / UMK 250


  • Fuse Kit for quick sampling of customers and engineering design support
  • More technical data and approvals see the specific datasheets

Type Rated current Rated Voltage [VAC] Rated Voltage [VDC] Amount Part Number
UMF 250 500 mA 250 125 10 pieces 3405.0163.11
UMF 250 630 mA 250 125 10 pieces 3405.0164.11
UMF 250 800 mA 250 125 10 pieces 3405.0165.11
UMF 250 1 A 250 125 10 pieces 3405.0166.11
UMF 250 1.25 A 250 125 10 pieces 3405.0167.11
UMF 250 1.6 A 250 125 10 pieces 3405.0168.11
UMF 250 2 A 250 125 10 pieces 3405.0169.11
UMF 250 2.5 A 250 125 10 pieces 3405.0170.11
UMF 250 3.15 A 250 125 10 pieces 3405.0171.11
UMF 250 4 A 250 125 10 pieces 3405.0172.11
UMF 250 5 A 250 125 10 pieces 3405.0173.11
UMF 250 6.3 A 250 125 10 pieces 3405.0174.11
UMF 250 8 A 250 125 10 pieces 3405.0175.11
UMF 250 10 A 250 125 10 pieces 3405.0176.11
UMK 250 500 mA 250 125 10 pieces 3404.2463.11
UMK 250 1 A 250 125 10 pieces 3404.2466.11
UMK 250 2 A 250 125 10 pieces 3404.2469.11
UMK 250 4 A 250 125 10 pieces 3404.2472.11
Date Category Subcategory Language Title Download
Products White Paper English White Paper Fuse Selection

Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in  
Details about Approvals

Application standards

Application standards where the product can be used

Organization Design Standard Description
Partners IEC_Certification_Body Designed for applications acc. IEC/UL 60950 IEC 60950-1 includes the basic requirements for the safety of information technologyequipment.


The product complies with following Guide Lines

Identification Details Initiator Description
Environment_Safety RoHS_Logo_color_CMYK_tif SCHURTER AG EU Directive RoHS 2011/65/EU
Environment_Safety China_RoHS_50_non_konform_eps SCHURTER AG The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March 2007. It is similar to the EU directive RoHS.
Environment_Safety Halogenfrei_Logo_Farbig SCHURTER AG SCHURTER strives to offer our customers halogen free products.
Environment_Safety REACH SCHURTER AG On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration, Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as "REACH") entered into force.


Picture(s) Selection of product pictures to display a specific variant of the type


Type Corresponds to a product series and includes various distinct variants. On the type of descriptive data are summarized, eg in the data sheet

Order Number

Order Number Unique part number for placing an order

Configuration key

Configuration key The configuration key of a product consists of the composite key values, which describe the different kinds of attribut distinction.

Model Description

Model Description Abbreviated description of the CAD model


IGS Also mentioned as IGES ( Initial Graphics Exchange Specification). Common program indipendent interchange format for 3D CAD data.


Step Also mentioned as STEP ( Standard for the Exchange of Product Model Data). Common program indipendent interchange format for 3D CAD data standardized according ISO standard.


Parasolid Parasolid modeling kernel is a 3D CAD systems. It is developed by a separate business unit within the Unigraphics Solutions (UGS), now Siemens PLM Software.


DXF (Drawing Interchange Format) is a specified by the Autodesk file format for CAD data exchange, and was developed for the 2D-CAD program AutoCAD. A DXF file describes a CAD model as plain text to the ASCII standard.

Short Table of Variants Fuse Kit UMF 250 / UMK 250

Description Order Number

Variant Details

The link on the respective order number refers to a separat tab with specific detailed information .

This assures better readable information of the selected product.
Change to the tab All Products in order to show details of another variant.

This approach offers to use generic alias link to the product details:

www.schurter.xx/art/ [Order Number]

where the following variables are used:
- xx is the country specific domain
- [Order Number]

A=Most Popular

A=Most Popular

Most popular products have the following customer benefits:

- previously ordered by multiple customers
- generally in stock for immediate delivery
- early adoption or mature life cycle

Contact us for availability on other product variants, lead-times vary:

Availability for all products can be searched real-time. Enter part number and required quantity:

Stock Check SCHURTER

Free Sample

Free Sample

Please ask for free sample in order to check if the products meets your requirement for your application. Send your delivery adress and your specific requirements.

Distributor Stock Check

Distributor Stock Check

The following links reffers to the inquiry form for distributors stock information of the selected products. It allows checking for the available amount and optionally to place an order at your selected partner.

Distributor Stock Check

Stock Check Distributor

Fuse Kit UMF 250/UMK 250 3405.0199  A  - ...

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