Technical FAQs

Ask a Question

What does suffix 1052 mean?

What does the suffix 1052 mean on a circuit breaker catalog number?
Product Line: 
Circuit Breakers
Applies to FA, FC, KA, KC, KH, LA, LH, MA, MH circuit breakers 
Breakers with suffix 1052 include the following:
  • 120-240Vac Shunt Trip
  • Copper lugs
It is UL Listed.
Was this helpful?
What can we do to improve the information ?