Class A and Class B MB-MBK Relay Boards
Product code :
MB-MBK
Class A and Class B MB-MBK relay boards are devices for Bosch acoustic fire alarm systems
⭐ 24/7 free technical consultation : 0917.911.114 , 100% genuine American Bosch equipment ,No quantity limit
Product information
Detailed Description of Class A and Class B MB-MBK Relay Boards
- Provides Class 4 B speaker loop output, up to 2MB MBK card provides 8 Class B or 4 Class A speaker circuits per distribution board - Standard components for high rise distribution panels
- Factory or field available
- Allows terminal connections to be made on the motherboard
- Power: +24 VDC
- Standard power: 42 mA 6 mA
- Standard: UL
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