Weidmuller 1473440000

Approvals

• Approvals
  • CE
• ROHS
  • Conform

Classifications

• eClass 10.0
  • 27-13-08-05
• eClass 9.0
  • 27-13-08-05
• eClass 9.1
  • 27-13-08-05
• ETIM 6.0
  • EC000941
• ETIM 7.0
  • EC000941
• UNSPSC
  • 30-21-19-21

Connection Data

• Clamping range, max.
  • 35 mm²
• Clamping range, min.
  • 1.5 mm²
• Clamping range, rated connection
  • 16 mm²
• Conductor cross-section, flexible, AEH (DIN 46228-1), max.
  • 50 mm²
• Conductor cross-section, flexible, AEH (DIN 46228-1), min.
  • 1.5 mm²
• Connection cross-section, stranded, max.
  • 50 mm²
• Connection cross-section, stranded, min.
  • 1.5 mm²
• Stripping length, rated connection
  • 15 mm
• Tightening torque, max.
  • 3 Nm
• Tightening torque, min.
  • 2 Nm
• Type of connection
  • Screw connection
• Wire connection cross section, finely stranded, max.
  • 25 mm²
• Wire connection cross-section, finely stranded, min.
  • 1.5 mm²
• Wire connection method
  • Screw connection
• Wire cross-section, solid, max.
  • 16 mm²
• Wire cross-section, solid, min.
  • 1.5 mm²

Dimensions And Weights

• Depth
  • 69 mm
• Depth (inches)
  • 2.717 inch
• Height
  • 94 mm
• Height (inches)
  • 3.701 inch
• Mounting dimension - height
  • 75 mm
• Net weight
  • 194.22 g
• Width
  • 17.8 mm
• Width (inches)
  • 0.701 inch

General Data

• Colour
  • black, orange
• Design
  • Installation housing; 1TE, Insta IP 20
• Optical function display
  • green = OK; red = arrester is defective - replace
• Protection degree
  • IP20
• Rail
  • TS 35
• UL 94 flammability rating
  • V-0
• Version
  • without telecomm. contact

Insulation Coordination Acc. To En 50178

• Pollution severity
  • 2
• Surge voltage category
  • III

Rated Data Iec / En

• Discharge current I
  • 20 kA
• Follow-on current extinguishing capability I
  • Not available due for technical reasons
• Frequency range, max.
  • 60 Hz
• Frequency range, min.
  • 50 Hz
• Fuse
  • 125 A gL > (if back up fuse > 125 A)
• Leakage current at U
  • 0.7 mA
• Low voltage network
  • Single-phase
• Max. continuous voltage, Uc (AC)
  • 1000 V
• Number of poles
  • 1
• Protection level U
  • ≤ 3.8 kV
• Rated voltage (AC)
  • 830 V
• Requirements category acc. to IEC 61643-11
  • Type II
• Requirements class, acc. to EN 61643-11
  • T2
• Response time
  • ≤ 25 ns
• Short-circuit current rating I
  • 25 kA
• Signalling contact
  • No
• Standards
  • IEC61643-11, EN61643-11
• Temporary surge voltage (over-voltage) - TOV
  • 1,205 V
• Voltage type
  • AC

Temperatures

• Humidity
  • 5 - 95% rel. humidity
• Operating temperature
  • -40 °C...70 °C
• Operating temperature, max.
  • 70 °C
• Operating temperature, min.
  • -40 °C
• Storage temperature
  • -40 °C...80 °C
• Storage temperature, max.
  • 80 °C
• Storage temperature, min.
  • -40 °C

Tender Specification Sheets

• Long specification
  • Multi-pole lightning arrester in accordance with level II requirements (IEC 61643-11, EN61643-11:2013). The arrester provides overvoltage protection in applications in acc. with IEC 61643-12. The use of a high-performance varistor meets the inspection requirements for level II surge protection devices (SPD) on the basis of the standards. The arrester is installed in the vicinity of the power supply for the equipment requiring protection, in a commercially available installation/electrical distribution housing. The VPU II 1 1000 V/40 kA AC is used in the single-phase mains network. With thermal cut-off mechanism on the varistor. In case of insufficient protection, the colour in the display window changes from green to red. Rated voltage: 1000V AC In/max (8/20µs): 20/40 kA protection level < 3.8 kV 25 kA short-circuit strength with max. backup fuse of 250A of the same type: Weidmüller VPU II 1 1000V/40KA AC Order no. 1473440000 or equivalent.
• Short specification
  • Class II arrester with In/Imax: 20/40 kA, suitable for single-phase 1000 V mains systems. Protection level < 3.8 kV. Type: Weidmüller VPU II 1 1000V/40KA AC, Order no. 1473440000 or equivalent