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Low Voltage Two-Pole Absence Detector Model C.A 742 DDT

The C.A 742 Voltage Absence Tester is an essential tool for any electrician to check that no voltage is present before working on an electrical installation connected to the network. It complies with IEC 61243-3 Edition 2 and can be used to work on any indoor or outdoor 600V CAT IV installation. To fulfil the requirements of the standards and legislation in certain countries, there are 2 references, with or without IP2X accessories.
The C.A 742 is equipped with a redundant safety system in the event of power supply faults, the "ELV LED" which flashes whenever the voltage exceeds 50 VAC / 120 VDC. The full Autotest of the C.A 742 checks the electrical circuits, the power supply, the display and the condition of the measurement leads. The test probe and lead are removable. The C.A 753 measurement accessory (option) can be used to test 2P+E power sockets quickly and simply.

NOTE: Our complete catalog is not available for direct online purchase, refer to the Status Column for purchasing options. Items that do not have an Add to Cart button must be purchased from an Authorized Distributor.
Model Cat. # Description List Price Quantity/Status Distributor Stock Check
CA 742 903.1917.42Z Low Voltage Two-Pole Absence Detector Model C.A 742 DDT $0.00 Discontinued
ModelCA 742
Cat. #903.1917.42Z
DescriptionLow Voltage Two-Pole Absence Detector Model C.A 742 DDT
List Price$0.00
  • Full Autotest
  • Voltage detection, LED display, 12 to 690VAC / 750VDC
  • Automatic indication of the type of voltage (AC or DC) and indication of the polarity
  • Single-pole phase test (a single contact)
  • Continuity test with audible and visual indication (R<100Ω)
  • Automatic continuity test if no voltage is detected
  • Complies with EN 61243-3 Ed.2009, EN 61243-3 Ed.2010 and DIN VDE 0682-401 Ed.2011
  • Removable lead and test probe
  • Delivered complete and ready to use
  • IP65
  • CAT IV 600V


User Manual