Hammond FHOH Max-Flex Breaker Operating Handle, 125 to 600 A

FHOH is the Siemens I.T.E. Max-Flex operating handle reference for circuit breakers rated 125 to 600 A, as it appears in the selection table for Hammond's Flange Disconnect Operator Adaptor Kits. The table lists it under Operator Make & Type "Siemens I.T.E. Max-Flex - operating handle" as the manufacturer part number for the circuit breaker entry (125 to 600 A). It is aimed at panel builders and electricians matching a flange mounted operating mechanism to a Hammond disconnect enclosure.

Hammond's Flange Disconnect Operator Adaptor Kits are used to adapt flange mounted operating mechanisms to all Hammond enclosures with universal cutouts. The kits include an adaptor plate and all of the required parts, with instructions, to interlock the main door with the operator mechanism.

Related references in the same part of the table are FHOHN (circuit breaker, 800 to 2000 A) and FHOHS (disconnect switch, variable depth). The Siemens I.T.E. section of the table covers Max-Flex operating handles. Use the FHOH reference to confirm which operator make and type an enclosure is being set up for before selecting the matching adaptor kit.

The manufacturer data does not publish a shipping weight, UPC, material or finish for FHOH; the facts on this page come from the series selection table. For Hammond universal type disconnect enclosures that will not carry an operator, the series also offers blank plates to cover the flange cutouts.