UTB110DP Transient Barrier Dual Pair 100-120VAC-60-154VDC


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  • Compact design universal transient barrier provides protection of low-voltage circuits and transducers
  • Separate plug and base design allows hot swappable module replacement
  • Multi-stage protection and fine over-voltage protection helps ensure lowest residual surge voltages reach sensitive equipment
  • Common-mode and differential-mode protection protects against both possible surge conditions
  • Surge rating to 20 kA 8/20 μs is ideal for exposed wiring
  • Allows for protection of 25 analog signals or 50 digital signals per linear foot (0,3 m) of DIN rail space


Part Number UTB110DP
Article Number 702891
Nominal System Voltage (Un) 100 – 120 VAC
60 – 154 VDC
Max Continuous Operating Voltage (Uc) 150 VAC
170 VDC
Rated Load Current (IL) 800 mA
Frequency 3 MHz
Loop Resistance 0.6 Ω
Max Discharge Current (Imax), L+L-PE 20 kA 8/20 μs
Protection Modes Common
Technology Gas Discharge Tube (GDT)
Metal Oxide Varistor (MOV)
Silicon Avalanche Diode (SAD)
Voltage Protection Level (Up), L-L 220 V @ 3 kA
Connection, Stranded 1 – 4 mm²
Mounting 35 mm top hat DIN rail
Temperature -20 to 65 °C
Enclosure Material UL® 94V-0 Thermoplastic
Enclosure Rating IP 20
Depth (D) 85 mm
Height (H) 90 mm
Width (W) 12 mm
Unit Weight 0.09 kg
Certification Details UL® 497B
Complies With ANSI®/IEEE® C62.41.2-2002 Cat A, Cat B, Cat C
Replacement Module UTB110DPM
Certifications CE
Standard Packaging Quantity 1 pc
UPC 78285662221
EAN-13 8711893097412



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