Ratings IEC

The electrical characteristics describe the approved operating values for the state of rated current and rated voltage considering the mentioned conditions.
General information on electrical characteristics colors of fuses
Ratings IEC, UL/CSA General information on the rated current and the rated voltage at EMC products
Rated Voltage Rated current The values are different depending on the approval body and therefore are referenced in the corresponding admission cards for the respective product families. Details about the approvals and ratings are listed in the data sheets.
Search approval information for different families
Approvals

Ratings UL

The electrical characteristics describe the approved operating values for the state of rated current and rated voltage considering the mentioned conditions.
General information on electrical characteristics colors of fuses
Ratings IEC, UL/CSA General information on the rated current and the rated voltage at EMC products
Rated Voltage Rated current The values are different depending on the approval body and therefore are referenced in the corresponding admission cards for the respective product families. Details about the approvals and ratings are listed in the data sheets.
Search approval information for different families
Approvals

Leakage Current

The leakage current is an electric current flowing in an undesirable current path.
In EMC filters this is done by the applied Y-capacitors, which are used for noise suppression. Information on the amount and classification of leakage currents are explained in detail and are listed in the data sheets.
Leakage Current

Dielectric Strength

Information about the maximum permissible voltage, to avoid a voltage breakdown due to insulation damage.
Dielectric Strength

Climatic Category

Disposition of components in categories for the assessment of mechanical and electrical properties.
Climatic Category

IP-Protection

The IP code consists of a two-digit number, which indicates the respective degree of protection.
The first digit specifies the protection from the penetration of foreign objects, the second digit the protection from water penetration with harmful effects. Details about IP protection degree can be looked up in the general product information
IP-Protection

Protection Class

Class I: with ground; Class II: without ground

Detailed information relating to protection class can also be found in the general product information
Protection against electric shock

Terminals

Terminals according IEC Standard.
Detailed information about terminals can be looked up in the date sheet or in the general product information.
Terminal

Panel Thickness S

See details in drawing
Snapper

Appliance inlet/-outlet

Connector type according to IEC 60320-1 resp. IEC 60320-2-2, UL498, CSA C22.2 no.42
Details on connectors and their names can be found in the general product information
Appliance Couplers Mating Connectors Term explanation Special Connector Designs

Fuseholder

1.) fuse holder does not include circuit breakers
2.) Details about fuse-links can be found in the catalog under
FusesDetailed information on the fuse holder and fuse drawers can be found in the general product information.
Fuse drawer

Line Switch

Also includes circuit breaker switch and switch for Bowden cables.

Details about the switches can also be found in the general product information.
Line Switch

Filter Type

Filter classification according leakage current for easy reading:
Standard: < 0.5 mA
Medizinal: < 0.1 mA
Leakage Current

MTBF

The term MTBF is the English acronym Mean Time Between Failure and describes reliability of a component. The operating time of a system can be calculated based on thementioned value of the component. - The higher this value, the more reliable the component.
MTBF