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Altronix AT4B Four Channel Annual Event Timer - 12 to 24 volt AC or DC operation. 365 day/24 hr. timer. Programmable features per channel: 254 individual daily/weekly events, 1778 block events per week, 254 holiday dates. Board only.

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Altronix AT4B Four Channel Annual Event Timer - 12 to 24 volt AC or DC operation. 365 day/24 hr. timer. Programmable features per channel: 254 individual daily/weekly events, 1778 block events per week, 254 holiday dates. Board only.

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Availability: In stock.

$159.95
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Quick Overview

Model AT4B is an extremely versatile 24 Hour 365 Day Event Timer designed to support a wide range of applications

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• 12 to 24 volts AC or DC operation
• Standby current: 20mA with relays off combined with 40mA for each
relay on.
• Four (4) Form “C” relay contacts are rated 10 amp @120VAC/28VDC.
• EE Prom memory protects against loss of programming due to
power failure.
• Accurate crystal controlled clock (DC operation).
• Momentary and/or Latching Events.
• 254 individually programmed daily/weekly events.
• Block programming capacity can accommodate a total of 1778 events
per week.
• 254 programmable Holiday events.
• “First man in” option.
• Alphanumeric LCD display simplifies programming.
• Standard or Daylight Savings Time settings.
• Automatic compensation for leap year.
• Each relay operates independently.
• Built-in charger for 12VDC sealed lead acid or gel type batteries
(Max charge current 300mA).
• Lithium battery backup maintains clock.
• User friendly keyboard programming.
• Lifetime Warranty.
SKU AT4B
Manufacturer Altronix
Electrical Requirements 12VDC/24VAC
Vandal Proof No
Waterproof No
Warranty Lifetime
Color Black
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