Weidmuller 2637020000

Approvals

• Approvals
  • CE, cURus, EAC, VDE
• ROHS
  • Conform
• UL File Number Search
  • E354261

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

Connection Data

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

Connection Data, Remote Alert

• Connection type
  • PUSH IN
• Cross-section for connected wire, solid core, max.
  • 1.5 mm²
• Cross-section for connected wire, solid core, min.
  • 0.14 mm²
• Stripping length
  • 8 mm

Dimensions And Weights

• Depth
  • 68 mm
• Depth (inches)
  • 2.677 inch
• Depth including DIN rail
  • 76 mm
• Height
  • 95 mm
• Height (inches)
  • 3.74 inch
• Net weight
  • 288 g
• Width
  • 36 mm
• Width (inches)
  • 1.417 inch

General Data

• Altitude
  • ≤ 4000 m
• Colour
  • orange, black
• Design
  • Installation housing; 2TE, Insta IP 20
• Optical function display
  • green = OK; red = arrester is defective - replace
• Protection degree
  • IP20 in installed state
• Rail
  • TS 35
• Segment
  • Power distribution
• UL 94 flammability rating
  • V-0
• Version
  • Surge protection, with remote contact

Insulation Coordination Acc. To En 50178

• Pollution severity
  • 2
• Surge voltage category
  • III

Rated Data Iec / En

• Discharge current I
  • 20 kA
• Energy coordination (≤10 m)
  • Type II, Type III
• Follow-on current extinguishing capability I
  • Follow current need not be taken into account
• Frequency range, max.
  • 60 Hz
• Frequency range, min.
  • 50 Hz
• Fuse
  • 250 gG @50 kA Isccr, 315 gG @25 kA Isccr
• Leakage current at U
  • 0.4 mA
• Low voltage network
  • Single-phase, TN
• Max. continuous voltage, Uc (AC)
  • 350 V
• Number of poles
  • 2
• Protection level U
  • ≤ 1.75 kV
• Rated voltage (AC)
  • 230 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
  • 50 kA
• Signalling contact
  • 250 V 1A 1CO
• SPD type
  • T2
• Standards
  • IEC61643-11, EN61643-11
• Temporary surge voltage (over-voltage) - TOV
  • 403 V
• Voltage type
  • AC

Rated Data Ul

• Category
  • SPD TYPE 1CA
• Certificate No. (cURus)
  • E354261
• I
  • 20 kA
• MCOV (L/N-PE)
  • 700 Vac
• Rated Voltage U
  • 277 V
• SCCR
  • 200 kA
• Voltage type
  • AC
• VPR (L/N-PE)
  • 2,000 V

Temperatures

• Humidity
  • 5 - 95% rel. humidity
• Operating temperature
  • -40 °C...85 °C
• Operating temperature, max.
  • 85 °C
• Operating temperature, min.
  • -40 °C
• Storage temperature
  • -40 °C...85 °C
• Storage temperature, max.
  • 85 °C
• Storage temperature, min.
  • -40 °C