Emax Low voltage air circuit-breakers - ABB Download Center

Ordering codesOrder examples1) Extra codesInstructions for orderingStandard version Emax series circuit-breakers are identified by means of commercial codesthat can be altered by adding the following variables:• Codes for Terminal Kits for fixed circuit-breakers (other than horizontal rear)• Extra codes for Current Transformer Settings (for current values below rated)• Extra codes for special Version for rated service voltages up to 1150V ACThe above types of variables can also be requested simultaneously on the same circuit-breaker.The “Extra codes” indicate variables that are not in addition to, but in replacement of the thosefound in the basic circuit-breaker.For this reason, these commercial codes can only be ordered installed on the circuit-breakerand not as loose parts.For releases (which already include the Dialogue Unit) and Current Transformers for suppliesas spare parts for replacement by the customer, please see the coding section “ProtectionReleases and Current Transformers which can be supplied separately”.Numerical examples• Terminal Kit Codes for fixed circuit-breaker (other than horizontal rear)The codes indicate 3 or 4 pieces (for mounting on top or bottom terminals).To convert a complete circuit-breaker, in the order specify 2 identical kits or 2 different kits formixed terminals.For mixed solutions, the first code indicates the 3 or 4 terminals to be mounted above, while thesecond indicates the 3 or 4 terminals to be mounted below.Example no. 1Emax E3N 3 poles fixed with Vertical Rear terminals (VR)1SDA056148R1 E3N 32 PR122/P-LSI-In=3200A 3p F HR1SDA038054R1 KIT 1/2 3p F HR>F VR E31SDA038054R1 KIT 1/2 3p F HR>F VR E3Example no. 2Emax E3N 3 poles fixed with top Vertical Rear (VR) and bottom Front (F) terminals1SDA056148R1 E3N 32 PR122/P-LSI-In=3200A 3p F HR1SDA038054R1 KIT 1/2 3p F HR>F VR E31SDA038064R1 KIT 1/2 3p F HR>F F E3Example no. 3Emax E3N 3 poles fixed with top Horizontal Rear terminals (HR) standard and bottom Vertical Rear terminals (VR)1SDA056148R1 E3N 32 PR122/P-LSI IN=3200A 3p F HR1SDA050230R1 Kit 1/2 3p F HR1SDA038054R1 Kit 1/2 3p F HR > F VR E3• Extra codes for Current Transformer Settings (for current values below rated)Example no. 4Emax E3N 3200 3 poles fixed In=2000A1SDA056148R1 E3N 32 PR122/P-LSI-In=3200A 3p F HR1SDA058242R1 rating plug In=2000A E2-4IEC E3-4UL EX.C• Extra codes for Special Version for rated service voltages up to 1150V AC9Example no. 5Emax E3H/E 2000 3 poles fixed (version up to 1150V AC)1SDA056432R1 E3H 20 PR121/P-LI-In=2000A 3p F HR1SDA048534R1 Special 1150V AC version Emax E3H/E20 circuit-breaker9/64ABB SACE