Sprecher + Schuh Contactors are marked for standard industrial use in both North America and International markets. As such the terminal markings on CA7, and specifically the 4-pole devices are dual marked.

Coil terminals: The coil terminals are always marked A1/A2.

Power Terminals: The four power poles are dual marked as follows

• L1/T1, L2/T2, L3/T3 and L4/T4
• The terminals are also marked as shown below
  

For additional information please contact your nearest authorized distributor, sales representative, or call our customer service or technical support lines.