Weidmuller 8953670000

Approvals

• Approvals
  • CE, CSAEX, EAC, FUSAFETY, IECEXDEK, KEMAATEX
• ROHS
  • Conform

Classifications

• eClass 10.0
  • 27-13-08-07
• eClass 9.0
  • 27-13-08-07
• eClass 9.1
  • 27-13-08-07
• ETIM 6.0
  • EC000943
• ETIM 7.0
  • EC000943
• UNSPSC
  • 30-21-19-21

Connection Data

• Type of connection
  • Pluggable in VSPC BASE

Csa Protection Data

• Gas group C
  • IIB
• Gas group D
  • IIA
• Gas groups A, B
  • IIC
• Input voltage, max. U
  • 26 V
• Internal capacity, max. C
  • 4 nF
• Internal inductance, max. L
  • 0 µH

Dimensions And Weights

• Depth
  • 69 mm
• Depth (inches)
  • 2.717 inch
• Height
  • 90 mm
• Height (inches)
  • 3.543 inch
• Net weight
  • 47 g
• Width
  • 17.8 mm
• Width (inches)
  • 0.701 inch

Environmental Product Compliance

• REACH SVHC
  • Lead 7439-92-1

Further Details Of Approvals

• GOST certificate
  • GOST-Zertifikat

General Data

• Colour
  • Light Blue
• Design
  • Terminal, miscellaneous
• Optical function display
  • No
• protected binary signals
  • 2
• Protection degree
  • IP20
• Segment
  • Measurement - Monitoring - Setting
• UL 94 flammability rating
  • V-0
• Version
  • without warning function / function indicator

Insulation Coordination Acc. To En 50178

• Pollution severity
  • 2
• Surge voltage category
  • III

Probability Of Failure

• MTTF
  • 2,665 Years
• PFH in 1*10
  • 8.9
• SFF
  • 79.3 %
• SIL in compliance with IEC 61508
  • 2
• SIL PAPER
  • SIL PAPER
• λges
  • 43

Protection Ex - Data

• ATEX - dust labelling
  • II 1 D Ex ia IIIC T135 °C …T85 °C Da
• ATEX - gas labelling
  • II 1 G Ex ia IIC T4… T6 Ga
• Certificate No. (ATEX)
  • KEMA10ATEX0148X
• IECEx - dust labelling
  • II 1 D Ex ia IIIC T135 °C …T85 °C Da
• IECEx - gas labelling
  • II 1 G Ex ia IIC T4… T6 Ga
• Input power, max. P
  • 3 W
• Input voltage, max. U
  • 26 V
• Internal capacity, max. C
  • < 4 nF
• Internal inductance, max. L
  • 0 µH
• Temperature class T4/135°C (-40°C ... +85°C) li
  • 350 mA
• Temperature class T5/100°C (-40 ° C ... +75°C) li
  • 250 mA
• Temperature class T6/85 °C (-40 °C ... +60°C) li
  • 250 mA

Rated Data Iec / En

• Dielectric strength at FG against PE
  • ≥ 500 V
• Discharge current I
  • 2.5 kA
• Input voltage, max. U
  • 26 V
• Lightning test current, I
  • 2.5 kA
• Max. continuous voltage, Uc (DC)
  • 28 V
• Number of poles
  • 1
• Overload - failure mode
  • Modus 2
• Protection level on output side Wire-PE 1kV/µs, typically
  • 40 V
• Protection level on output side Wire-wire 1 kV/µs, typically
  • 40 V
• Protection level on output side Wire-wire 8/20 µs, typically
  • 75 V
• Protection level U
  • 250 V
• Protection level, U
  • 40 V
• Pulse-reset capacity
  • ≤ 30 ms
• Rated current I
  • 250 mA
• Rated voltage (DC)
  • 24 V
• Requirements category acc. to IEC 61643-21
  • C1, C2, C3, D1
• Signalling contact
  • No
• Signal transmission properties (-3 dB)
  • 2.7 MHz
• Standards
  • IEC 61643-21, IEC 62305, DIN EN 60079-0.2009, DIN EN 60079-11:2007, DIN EN 60079-26:2007, DIN EN 61241-11:2006
• Surge current-carrying capacity C1
  • < 1 kA 8/20 μs
• Surge current-carrying capacity C2
  • 5 kA 8/20 μs
• Surge current-carrying capacity C3
  • 100 A 10/1000 μs
• Surge current-carrying capacity D1
  • 2.5 kA 10/350 μs
• Voltage type
  • DC
• Volume resistance
  • 4.7 Ω

Ratings Iecex/Atex/Cul

• ATEX certificate
  • ATEX Certificate
• Certificate No. (ATEX)
  • KEMA10ATEX0148X
• cUL certificate
  • cUL Certificate
• IEC Ex certificate
  • IECEX Zertifikat

Temperatures

• Humidity
  • 5...96 %
• 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
  • Surge protection plug for use in connection with the base element VSPC BASE 2SL FG for two wires with a common ground. Two-stage protection circuit in the plug consisting of coarse protection, decoupling resistors and fine protection between the signal wires and the signal ground/ground/earth. Suitable for intrinsically safe powered signal cables EX ia. Version: mechanical identification of the plug to the base element according to the switching type and rated voltage. Protected plug with coding pin and counter-profile for the base element. Optical identification of the protected plug based on the type of protected switching and the voltage level. It is possible to mark the plug.
• Short specification
  • Surge protection plugs for base element VSPC BASE 2SL FG, coarse and fine common mode voltage protection for two wires with a common signal ground for intrinsically safe signal cables EX ia. Version: 24 V AC