K.M. Thomas

Eight (8) Output
Maximal1RH
• 4 amp @ 12VDC or 3 amp @ 24VDC.
• 2.0 amp max. current per output.
• Eight (8) fuse protected outputs.
Maximal3RH
• 6 amp @ 12VDC or 24VDC.
• 2.0 amp max. current per output.
Eight (8) fuse protected outputs.
Sixteen (16) Output
Maximal1R
• 4 amp @ 12VDC or 3 amp @ 24VDC.
• 2.0 amp max. current per output.
• Sixteen (16) fuse protected outputs.
Maximal3R
• 6 amp @ 12VDC or 24VDC.
• 2.0 amp max. current per output.
• Sixteen (16) fuse protected outputs.
Maximal33R
• 12 amp @ 12VDC and/or 24VDC.
• 12 amp total output current.
• 2.0 amp max. current per output.
• Sixteen (16) fuse protected outputs.
Features:
• 115VAC 50/60Hz. input
• Normally closed [NC]
or normally open [NO]
dry contact inputs
(switch selectable).
• Individually selectable, Mag Lock/Strike (Fail-Safe, Fail-Secure)
solid state fuse protected power outputs.
• Fire Alarm disconnect (latching with reset or non-latching) is individually
selectable for any or all of the outputs.
• Fire Alarm disconnect input options:
a) Normally open [NO] or normally closed [NC] dry contact input.
b) Polarity reversal input from FACP signaling circuit.
• Remote reset capability for latching Fire Alarm Interface mode
• Filtered and electronically regulated outputs.
• Short circuit and thermal overload protection.
• Removable terminal blocks with locking screw flange.
• 3-wire line cord.
• Illuminated master power switch.
• Built-in charger for sealed lead acid or gel type batteries.
• Zero voltage drop upon transfer to battery backup.
• Automatic switch over to stand-by battery when AC fails.
• AC fail, low battery and battery presence supervision.
• Individual output status LEDs located on the front panel.
• 2U rack mount chassis for use in standard EIA 19” rack.
* All models available with PTC protected outputs (add suffix “D” to model
number, Ex. Maximal3RD).These products are not UL Listed.
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MAXIMAL3R