Weidmuller 8953720000

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
  • 51 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 current loops
  • 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
  • 2,537 Years
• PFH in 1*10
  • 1.95
• SFF
  • 95.67 %
• SIL in compliance with IEC 61508
  • 3
• SIL PAPER
  • SIL PAPER
• λges
  • 45

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
  • 450 V
• Protection level on output side Wire-wire 1 kV/µs, typically
  • 45 V
• Protection level on output side Wire-wire 8/20 µs, typically
  • 45 V
• Protection level U
  • < 800 V
• Protection level, U
  • 45 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)
  • 2.3 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, HART-compatible
• 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
  • 1 kA 10/350 μs
• Voltage type
  • DC
• Volume resistance
  • 2.20 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 2CL FG for two floating-ground driven paired cables.Two-stage protection circuit consisting of coarse protection, decoupling resistors and fine protection between the signal wires and coarse common mode voltage protection to earth suitable for use in intrinsically-safe Ex ia circuits. Mechanical identification of the plug to the base element according to the switching type and rated voltage. Optical identification of the protected plug based on the type of protected switching and the voltage level. Protected plug with coding pin and counter-profile for the base element. It is possible to mark the plug.
• Short specification
  • Surge protection plug for base element VSPC BASE 2CL FG, transverse voltage coarse and fine protection of two floating-ground powered paired cables, suitable for use in intrinsically-safe Ex ia circuits, coarse common mode voltage protection to earth. Version: 24 V DC