{"product_id":"pl3-ind-at-120-277-4ct-spdt-4ke-n3r","title":"Larson Astronomic Timer - 4,000 Events - 120-277V AC 50\/60 Hz - (4) Circuits - SPDT Switch - Type 3R","description":"\u003cstrong\u003ePuriLite suggests you place an order directly with us for large Larson orders due to the potential customization requirements. Please call us at 1(647) 254-9757 to place your order. If you prefer to place your order online, a PuriLite agent will be in touch with you to discuss any custom options.\u003c\/strong\u003e\u003cbr\u003eThe Larson Electronics IND-AT-120.277-4CT-SPDT-4KE-N3R Astronomic Timer is designed for accurate and automated activation\/deactivation of connected equipment in industrial buildings. The 4-circuit energy control system operates with 120-277V AC 50\/60 Hz. Up to 4,000 setpoints and events can be scheduled on the unit. A supercapacitor supports the device when power is unavailable, providing backup for the system (no recharging, service or replacement needed). The electronic timer is protected by a Type 3R enclosure.\r\u003cbr\u003eThe IND-AT-120.277-4CT-SPDT-4KE-N3R is a reliable timer for automated controls of alarms, pumps and lighting systems. Compatible with 120-277V AC 50\/60 Hz, this astromical timer features a maximum panel output of 350 amps. The 4-circuit unit is equipped with an SPDT switch and facilitates a maximum of 4,000 setpoints. Featuring 30-amp rated contacts, system firmware is upgradable via USB or Ethernet connection. The USB port can also be used for programming and backup. Non-volatile memory ensures data and settings are preserved at all times. For backup, this energy control timer features a supercapacitor. The component automatically recharges and does not need servicing or replacement. When properly activated, date and times are accurately maintained for up to 100 hours during power outage.\r\u003cbr\u003eAstronomic programming is available, allowing the use of sunset\/On and sunrise\/Off configurations without a separate control device. For contactor and bell ringing applications, the unit comes with adjustable pulse features (1-second increments, from 1 second to 24 hours). This timer offers automatic daylight savings time adjustment, which reduces timing errors. A navigational keypad can be found on the panel for quick configurations (also used for temporary\/permanent manual override).\r\u003cbr\u003eThe digital timer is protected by a Type 3R steel enclosure. During its lifespan, the unit offers more than 100,000 cycles.\r\u003cbr\u003eWiring\/Mounting:\r\u003cbr\u003eThis time-keeping device features terminals for secure connections (#20 - #6 AWG). An Ethernet cable is included with this unit. The IND-AT-120.277-4CT-SPDT-4KE-N3R can be mounted on walls or flat surfaces via mounting screws and anchors\/brackets (not included). Operators are provided access to 1\/2\", 3\/4\" and 1\" knockouts at the bottom, left and right sections of the enclosure.\r\u003cbr\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\r\u003cbr\u003eLighting controls, timer functions, digital timer, energy management, automation, activation\/deactivation, alarms, heating\/cooling systems, pumps, motors, school, government buildings, industrial operations, commercial sites and more.\r\u003cbr\u003eContact info@purilite.ca\r for more information about our custom options tailored to meet your specific industry needs.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003eUnit Type:  Astronomic Energy Control With Ethernet\u003cbr\u003eDimensions:  5.7\" x 3.6\" x 9.6\" \u003cbr\u003eWeight:  20.2 lbs \u003cbr\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e  120-277V AC 50\/60 Hz \u003cbr\u003eMaximum Panel Output:  350A \u003cbr\u003eCircuits:  4 \u003cbr\u003eSwitch Type:  SPDT \u003cbr\u003eAmp Rating (Contacts):  30A \u003cbr\u003eSwitch Ratings:  General Purpose and Resistive: 30A (NO Only) @ 12-240V AC; General Purpose and Resistive: 20A (NO), 10A (NC) @ 12-240V AC; General Purpose and Resistive: 20A (NO), 10A (NC) @ 28V DC; Ballast: 20A (NO), 3A (NC) @ 120-277V AC; Tungsten: 5A (NO Only) @ 12-240V AC; Motor: 1 HP (NO); ¼ HP (NC) @ 120V AC; Motor: 2 HP (NO); ½ HP (NC) @ 240V AC; Pilot Duty: 470VA (NO), 275VA (NC) @ 12-240V AC \u003cbr\u003eSetpoints:  4,000 Maximum \u003cbr\u003ePulse Duration Settings:  1-second Increments (1 Second to 24 hours) \u003cbr\u003eSupercapacitor Backup: Up to 100 Hrs w\/o Power (Date\/Time) - Automatic Recharge\u003cbr\u003eMinimum On\/Off Time:  1 Second \u003cbr\u003eMaximum On\/Off Time:  365 Days\u003cbr\u003eOperating Cycles:  100,000\u003cbr\u003eOperating Temp:  -40°F to 120°F (-40°C to 50°C) \u003cbr\u003eMaterials:  Steel \u003cbr\u003eMount:  Surface\/Wall \u003cbr\u003eWiring Terminals:  #20 - #6 AWG Wire\u003cbr\u003ePort: USB\u003cbr\u003eHubs: 1\/2\" and 3\/4\" @ (6) Bottom, (1) Left, (1) Right; 3\/4\" and 1\" @ (4) Bottom, (1) Left, (1) Right\u003cbr\u003e","brand":"Larson Electronics","offers":[{"title":"Default Title","offer_id":38298298187957,"sku":"PL3-IND-AT-120.277-4CT-SPDT-4KE-N3R","price":5720.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0526\/9553\/1701\/products\/PL3-IND-AT-120.277-4CT-SPDT-4KE-N3R-1.jpg?v=1611105696","url":"https:\/\/getcahits.com\/fr\/products\/pl3-ind-at-120-277-4ct-spdt-4ke-n3r","provider":"PuriLite","version":"1.0","type":"link"}