Digital Circuit Breaker Analyzer
CT-3500 S2

  • Detect Main & Insertion Resistor Contacts on same input
  • USB computer interface
  • USB Flash drive interface (Flash drive not included)
  • Store 128 test records internally
  • Initiate Breaker Operation
  • Built-in 2.5" wide Thermal Printer
  • Rugged "QWERTY" style membrane keypad


    TYPEPortable circuit-breaker analyzer
    PHYSICAL SPECIFICATIONS16”W x 7”H x 13” D (40.6 cm x 17.4 cm x 33 cm); Weight: 14 lbs. (6.4 Kg)
    INPUT POWER100 - 240 Vac, 50/60 Hz
    DRY-CONTACT INPUTS3 channels
    TRIGGER INPUT VOLTAGEopen/close: 24 - 300 V, DC or peak AC
    BREAKER OPERATIONSOpen, Close, Open-Close, Close-Open
    TIMING RESOLUTION±0.1 millisecond; accuracy: 0.05% of reading ±0.1 ms
    DISPLAYback-lit LCD screen (128 x 64 pixels); viewable in bright sunlight and low light conditions
    KEYPADrugged, 44-key "QWERTY" membrane keypad
    PRINTERbuilt-in 2.5-inch wide thermal printer
    INTERNAL TEST RECORD STORAGEstores up to 128 timing records
    COMPUTER INTERFACEone USB PC interface, one USB Flash drive interface
    COMPUTER SOFTWAREWindows® based Breaker Analysis software included with purchase price
    SAFETYdesigned to meet IEC61010 (1995), UL61010A-1, CSA-C22.2 standards
    ENVIRONMENTOperating: -10°C to +50°C (+15°F to +122°F)
    Storage: -30°C to +70°C (-22°F to +158°F)
    HUMIDITY90% RH @ 40°C (104°F) non-condensing
    ALTITUDE2,000 m (6,562 ft) to full safety specifications
    CABLESfurnished with full set of test leads (inluding 20-foot contact leads and 30-foot contact lead extensions)
    OPTIONStransportation case
    WARRANTY one year on parts and labor