Overview
The GS2AHT530 is a Schneider TeSys GS external frontal rotary handle rated for 100 A switching current, with a three-position Test-O-I sequence and IP65 sealing.
Lifecycle and sourcing
Schneider lists the GS2AHT530 as discontinued; remaining units are available through surplus and broker channels. An RFQ confirms current availability and lead time.
How it compares
The GS2AHT530 uses a three-position Test-O-I handle, while the GS2AH230 uses a two-position O-I handle; both are external frontal handles rated 100 A, but the GS2AHT530 adds the Test position for maintenance isolation.