K-75-004 Fire Alarm
FEATURES
- Approvals include: UL Standard 464, CAN/ULC-S525-07, Fac-tory Mutual (FM), California State Fire Marshal (CSFM), and Chicago (BFP)
- Meets OSHA 29 Part 1910.165
- High sound pressure level (dBA) output
- Low current draw
- Low frequency aluminum shells
- 6 inch and 10 inch shell sizes
- Multiple mounting options: surface, semi-flush, outdoor, and concealed conduit
- Built-in trimplate makes semi-flush mounting simple
- Screw terminals for #12 to #18 AWG wire
- Polarized for DC supervision of NAC circuits
DESCRIPTION
Kidde Fire Systems offers Eaton’s Wheelock Series MB 6 in. and 10 in. Motor Bells to provide high quality audible notification for fire alarm and suppression applications. These bells have high dBA levels, low current draws, multiple mounting options, aluminum shells and support 24 VDC applications. The motor in the bells is a durable, high torque permanent magnet motor selected for its high performance and long life.
ORDERING AND TECHNICAL SPECIFICATIONS
Shell
Size Input
Voltage
(VDC) Maximum
Current DC
(Amps) Anechoic dBA at
10 feet (Per ULC)
MB-G6-24-R 6 inch 24 0.040 MB-G10-24-R 10 inch 24 0.040
Part Number
Note:
Reverberant dBA at 10 feet
(Per UL 464)
Min Norm Max
92 82 85 88
92 82 88 91
Refer to datasheet K-75-008 for additional mounting options and dimensions.
