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What is the difference between Utilization categories A and B in circuit breaker classification.
Utilization categories According to IEC 60947-2, Utilization category of a circuit breaker shall be stated with reference to whether or not it is...
What are the minimum and maximum cable sizes recommended for use with TeSys D Star-Delta connection kits?
The minimum and maximum cable sizes recommended to be used with TeSys D Star-Delta kits are:   Kit Minimum (Sq. mm) Maximum (Sq. mm) LAD91217 1 4...
What is the rated Short-Circuit Making Capacity (Icm) value for Compact NS MCCB?
The rated Short-Circuit Making Capacity (Icm) for Compact NS Moulded Case Circuit Breaker is as per the table attached and is dependent on the Short-Circuit...
Is it possible to use TeSys GV2 and TeSys GV3 Range MPCB in DC applications.
The TeSys GV2 and TeSys GV3 range MPCB can be used in DC applications as per their technical specifications.  Refer the below wiring connection for...
What is the Short Circuit rating of LU2B starters in TeSys U as per UL508 TypeE specification?
The Short Circuit rating of LU2B starters in TeSys U as per UL508 TypeE specification is as follows:    Voltage (V AC) Short Circuit Rating (KA) 440...
What is the noise level of TeSys D contactors and how to reduce the Noise during opening and closing of contactors.
Noise Level:  The noise level of TeSys D range of contactor is less than or equal to 35dB. This is one of the control parameters during the testing...
What is the material composition of the Main Bus Bar of the Masterpact ACB?
The material composition used in the Main Bus Bar of the Masterpact Air Circuit breaker (ACB) is shown in the table attached.                    ...
What is the compatibility between Switch2Vijeo tool version and Vijeo Designer versions
The compatibility between Switch2Vijeo tool version and Vijeo Designer versions for application program conversion is as tabulated below :     XBTL1000...
What is the use of parameters 'Maximeter' and 'Minimeter' for Compact NSX.
The 'Maximeter' and 'Minimeter' store the highest current value and the lowest current value during the operation of the product.
How to convert a Modsoft Program to a Concept database.
The procedure for converting the ModSoft program into a Concept Database is as follows:   1 Open the Modsoft Converter from the Concept utility. (Start...
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