- Isolation relay is inside a smoke alarm mounting block (LIFMB3848) to suit installation under a smoke alarm.
- Operates in absence of mains voltage and only when alarm device is in alarm state
- Selectable relay options; latching, pulse and CO latching mode
- 240V AC / 30V DC 5Amp contact rating
- Normally Open and Normally Close contact options
- When CO latching mode is selected, only CO alarm activation will trigger the isolation relay
LIFSAIRMB – ISOLATION RELAY (GEN 2) WITHIN MOUNTING BLOCK
MODEL: LIFSAIRMB
Isolation relay (Gen 2) for Lifesaver smoke, heat and CO alarms for connection to auxiliary devices such as sirens, sounders, emergency lights, security and fire panels. Relay is housed within a smoke alarm surface mounting block.
| Operating Coil Voltage | 5V – 10V DC |
|---|---|
| Secondary Contacts | Normally Open |
| Contact options | Pulse, Latching, CO Latching |
| Secondary Contact Rating | 240V AC 50Hz @ 5 Amps |
| Contact Switching Time Delay | 4 seconds once activated |
| Maximum No. of interconnected smoke alarms to a single LIFSAIR unit | 24 |
| Maximum number of LIFSAIR relay connected to one smoke alarm | 3 |
| Operating Temperature | 0° – 50°C |
| Dimensions | 125mm diameter x 24mm high |
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