There were many variables and circuit breaker properties that need to be specified first. Please find attached the Square D MCB catalogue to help in the selection process (refer to Multi 9 System US Catalog 2014.pdf)
You will also find the P/Ns in this catalogue. So after completing the specs, you will be able to identify the P/Ns of the requested products.
- What are the breaking capacities of these MCBs? Please refer to pages 14, 15 and 16 for more details.
- What standards should these breakers comply with (UL 489/CSA C22.2 No. 5 OR UL 1077/CSA C22.2 No. 235 OR IEC 60947-2)? Please refer to page 13 for more details.
- What is the type of the terminal connection for these MCBs (Box lug, Ring Tongue, Fingersafe Ring Tongue)? Please refer to page 17 for more details.
- What are the breaking curves of these breakers (Curve B, Curve C, Curve D,...etc)?
You will also find the P/Ns in this catalogue. So after completing the specs, you will be able to identify the P/Ns of the requested products.
Released for:Schneider Electric Nigeria
