By order of the publisher, historical UL documents are not returnable for any reason. Once you place an order for an historical document, we cannot issue a refund, credit, or exchange of any kind.
These requirements cover electrical control units and accessories for fire-protective signaling systems to be emplo yed in ordinary indoor locations in accordance with
the following Standards of the National Fire Protection Association:
NFPA 12
Carbon Dioxide Extinguishing Systems
NFPA 12A
Halogenated Extinguishing Agent Systems,
Halon 1301
NFPA 12B
Halogenated Extinguishing Agent Systems,
Halon 1211
NFPA 70
| Edition : | 8th |
| Published : | 01/01/1996 |
