Air Products & Controls MB-RLY-XP95


Addressable Relay Base

Available with Lead Time

Brand: Air Products & Controls Categories: , , Manufacturer Part #: MB-RLY-XP95 Tag:


The XP95 Relay base is designed to work in conjunction with fire alarm panels which support the Apollo approved analog addressable protocol.


Connect analog addressable loop to terminals L1 and L2 on detector mounting base. Provide unregulated 24VDC external supply to relay base terminals. Power supply to be U.L. Listed for fire protective signaling systems.

The 6-inch diameter MB-RLY-XP95 Relay base mounts to 4-inch octagonal and 4-inch square boxes. When mounting detectors on a ceiling, install at least 4 inches from the wall. When mounting detectors on a well, install 4 to 12 inches from the ceiling.


The MB-RLY-XP-95 Relay base may be tested or activated by reversing the 24VDC external supply polarity. This caused the relay to change state and illuminates the yellow LED. It is not necessary to have the detector head installed for this operation.

Datasheet: MB-RLY-XP95

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Dimensions 5 × 5 × 5 in