ThyssenKrupp Volume 4B - HMRL Elevator Controller is a passenger elevator entry door frame component that is attached directly to the ThyssenKrupp Volume 2- Elevator Entry Fire Door Frames up to 2-Hour Fire Rating, that includes the HMRL controller access entrance frame jamb. The HMRL Elevator Controller cabinets are not certified for use separately in a wall without the required frame.
| Test Standard |
Test Type |
Rating |
UL10B (2015)
CAN/ULC S104 (2015)
NFPA 252 (2017) |
Fire Test of Door Assemblies |
90 MIN |
