JA-110T Bus short-circuit isolator module

The JA-110T bus isolator is designed to electrically seperate and protect vulnerable parts of the bus . It is powered by the bus. It can be installed in a JA-190PL box.

Bus short-circuit isolator module

JA-110T Bus short-circuit isolator module

The unit not addressable (no alarm system position needed).

Technical specifications

Power from control panel digital bus 12 V (9 … 15 V)
Current consumption in standby mode 5 mA
Current consumption for cable selection 5 mA
Maximum allowed current in the outer bus branch max 250 mA
Classification Grade II according to EN 50131-1, EN 50131-3,
Operational environment according to EN 50131-1 II.Indoor general
Operating temperature range -10 °C to 40 °C
Also complies with EN 50130-4, EN 55022