Obsolete Westinghouse 480 Volt Circuit Breaker Replacement Chart

October 9, 2025

Obsolete EB, EHB, FB, HFB, KA, HKA, KB, HKB, LA, LAB, LB, HLB AND MA Circuit Breakers Brand New

Direct replacements available for 480 Volt Westinghouse Circuit Breakers, no need to Purchase Used, Obsolete or Reconditioned.

Here is a cross reference to determine the current series replacement for your obsolete Circuit Breaker.

*Type*	*Replacement*	*Buy*
EB	*Yes*	*EB Replacement*
*EHB*	*Yes*	*EHB Replacement*
FB	*Yes*	*FB Replacement*
*HFB*	*Yes*	*HFB Replacement*
KA	*Adaptors Needed*	*KA Replacement*
*HKA*	*Adaptors Needed*	*HKA Replacement*
KB	*Yes*	*KB Replacement*
*HKB*	*Yes*	*HKB Replacement*
LA	*Yes*	*LA Replacement*
*LAB*	*Yes*	*LAB Replacement*
LB	*Adaptors Needed*	*LB Replacement*
*HLB*	*Adaptors Needed*	*HLB Replacement*