Key Features
- Maximal55 distributes and switches power to access control systems and accessories
- It converts a 115V AC 60Hz input into sixteen (16) independently controlled 12V DC fuse protected outputs
- The outputs are activated by an open collector sink or normally open (NO) dry trigger input from an Access Control System, Keypad, Push Button, REX PIR, etc
Key Features
- Maximal55 distributes and switches power to access control systems and accessories
- It converts a 115V AC 60Hz input into sixteen (16) independently controlled 12V DC fuse protected outputs
- The outputs are activated by an open collector sink or normally open (NO) dry trigger input from an Access Control System, Keypad, Push Button, REX PIR, etc
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Become an ADI CustomerKey Features
- Maximal55 distributes and switches power to access control systems and accessories
- It converts a 115V AC 60Hz input into sixteen (16) independently controlled 12V DC fuse protected outputs
- The outputs are activated by an open collector sink or normally open (NO) dry trigger input from an Access Control System, Keypad, Push Button, REX PIR, etc

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Overview
Specifications
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Product Overview
Introducing the Altronix MAXIMAL55 Power Supply, a reliable solution for your access control systems. This powerful unit delivers 12V DC at 20A across sixteen independently controlled, fuse-protected outputs, ensuring your devices receive the power they need safely. With its ability to convert a 115V AC 60Hz input, the MAXIMAL55 simplifies your setup while enhancing functionality. The outputs can be easily activated through various triggers, including access control systems, keypads, and push buttons, making it versatile for any application. Upgrade your security infrastructure today with the Altronix MAXIMAL55 and experience seamless power distribution!
Main Features
- Maximal55 distributes and switches power to access control systems and accessories
- It converts a 115V AC 60Hz input into sixteen (16) independently controlled 12V DC fuse protected outputs
- The outputs are activated by an open collector sink or normally open (NO) dry trigger input from an Access Control System, Keypad, Push Button, REX PIR, etc
General Information
Name: Altronix MAXIMAL55 Power Supply, 12V DC at 20A, 16Fused Out
Category: Altronix, Batteries & Power Supplies, Power Supplies & Boards, Power Supplies
UPC Code: 782239947560
Country of Origin: United States. Country of origin is subject to change.
Specifications
ADI Part Number AX-MAX55 Brand Name Altronix Manufacturer Altronix Corporation Manufacturer Part Number MAXIMAL55 Product Line Maximal Product Model MAXIMAL55 Product Name Access Power Controller w/ Power Supply/Chargers, 16 Fused Relay Outputs, Dual 12VDC P/S @ 9.5A each, 115VAC, BC800 Enclosure Product Series Maximal Product Type Access Power Controller w/ Power Supply/Chargers Sector Access Control Weight 32.6lb
Number of Doors 16 Output Voltage 12V DC
NDAA Compliant Yes
Operating Temperature (T-T) 32-120°F Storage Temperature (T-T) -4-158°F
Depth 6.25" Height 26" Width 19"
Input Voltage 120V AC
Country of Origin US Environmental Certification cUL, RoHS, UL Environmentally Friendly Yes Indoor/Outdoor Indoor