Tech Tip

IEC STARTER AND FUSE SELECTION

Type "2" Protection (UL Verified)

Motor HP
3 phase
Motor HP
3 phase
Allen-Bradley
Starter
Allen-Bradley
Starter
Bussmann
Low-Peak Yellow™ Fuse
Max. Ampere
Bussmann
Low-Peak
Yellow™ Fuse
125% FLA²
Bussmann
Low-Peak
Yellow™ Fuse
150% ²
460V 575V Contactor
Cat. # *
Overload Relay
Cat. # **
Type 2 Class J (HRCI-J) Class CC (HRCI-CC)
1/2 - 100-A09 193-BSB16 2 LPJ-1-1/4SP LP-CC-1-1/2
- 3/4 100-A09 193-BSB16 2 LPJ-1-6/10SP LP-CC-1-6/10
3/4 1 100-A09 193-BSB16 2 LPJ-1-8/10SP LP-CC-2
1 - 100-A09 193-BSB22 3 LPJ-2-1/4SP LP-CC-2-1/2
- 1-1/2 100-A09 193-BSB30 6 LPJ-2-8/10SP LP-CC-3
1-1/2 - 100-A09 193-BSB30 6 LPJ-3-1/2SP LP-CC-3-1/2
- 2 100-A09 193-BSB30 6 LPJ-3-1/2SP LP-CC-4
2 - 100-A09 193-BSB42 6 LPJ-4-1/2SP LP-CC-5
- 3 100-A09 193-BSB50 6 LPJ-5SP LP-CC-5-6/10
3 - 100-A09 193-BSB60 10 LPJ-6SP LP-CC-7
- 5 100-A09 193-BSB80 10 LPJ-8SP LP-CC-9
5 - 100-A09 193-BSB80 10 LPJ-10SP LP-CC-10
- 7-1/2 100-A09 193-BSC10 15 LPJ-12SP LP-CC-12
7-1/2 - 100-A12 193-BSC15 20 LPJ-15SP LP-CC-15
- 10 100-A12 193-BSC15 20 LPJ-15SP LP-CC-20
10 - 100-A18 193-BSC15 20 LPJ-17-1/2SP LP-CC-20
- 15 100-A18 193-BSC24 30 LPJ-25SP LP-CC-30
15 20 100-A24 193-BSC24 30 LPJ-30SP  
20 25 100-A30 193-BSC32 40 LPJ-35SP  
25 - 100-A38 193-CPC45 50 LPJ-45SP  
- 30 100-A38 193-CPC45 50 LPJ-40SP  
30 - 100-A45 193-CPC45 50 LPJ-50SP  
- 40 100-A45 193-CPC45 50 LPJ-60SP  
40 50 100-A60 193-CPC63 80 LPJ-70SP  
50 - 100-A75 193-CPC75 100 LPJ-90SP  
- 60 100-75 193-CPC75 100 LPJ-80SP  
60 75 100-B110 193-HPD110 150 LPJ-100SP  
75 100 100-B110 193-HPD110 150 LPJ-125SP  
100 - 100-B180 193-DPD200 200 LPJ-175SP  
125 - 100-B180 193-DPD200 200 LPJ-200SP  

*  Catalog number is not complete. Refer to Bulletin 100 section of A-B Industrial Control Catalog to
   specify complete catalog starter number.


** Overload relays have been selected for motors with a marked service factor of 1.15 or greater.
    For other applications, refer to the Bulletin 193 section of A-B Industrial Control Catalog.


²  Refer to Bussmann "Electrical Protection Handbook" (SPD) for more information on motor circuit
   protection.


For applications below 460V, single phase systems, and larger HP ratings, contact Bussmann.


Testing per IEC Standard 947-4-1.

BUSS_AB2 (orig.-8/1/02)