Page 211 - Entrelec Terminal Blocks Master Catalog
P. 211

JB5 screwless jumper bars
         Common terminal block accessories



                                    Description
                                    Facilitate & secure your jumper bar assembly process:
                                       – Screwless mounting,
                                       – Pre-cut poles for alternated jumpering between terminal blocks,
                             1SNK160143F0014    – Insulated,
                                       – Positive locking,
                                       – Perfectly adapted to low level electrical contact (20mA, 50mV).

                                    Ordering details
                                    Description                   Color     Type      Part Number        Pkg  Weight
                                                                                                         qty  (1 pce) g
         JB5
                                    5.2 mm 0.205 in spacing  2 poles  Orange  JB5-2   1SNK905302R0000    50     1.30
         5.2 mm 0.205 in spacing                   3 poles                  JB5-3     1SNK905303R0000    50     2.00
                                                   4 poles                  JB5-4     1SNK905304R0000    50     2.70
                                                   5 poles                  JB5-5     1SNK905305R0000    50     3.50
                                                   10 poles                 JB5-10    1SNK905310R0000    30     7.10
                                                   50 poles                 JB5-50    1SNK905350R0000    10    36.00
                                    Main technical data
                                    Material specifications  Insulating material  Polyamide
                                                   Flammability   V0
                                                   NF F 16 101    I2F3
                                    Ambient temperature  Service IEC 60068-2-1  -55 ... +110 °C  -67 ... +230 °F
                                    min/max        Storage        -55 ... +110 °C  -67 ... +230 °F
                                                   Installing     -5 ... +40 °C  +23 ... +104 °F
                                                                  IEC       UL - CSA   Ex e
                                    Rated current                 32 A      30 A
                                    Rated voltage  1 - Standard use  1000 V  600 V     Please
                                                2 - Cut extremities  800 V  300 V      consult
                                                3 - Cut poles     630 V     300 V      us
                                                4 -  Alternated poles  400 V  150 V
                                                5 -  Alternated poles   400 V  150 V                                  5
                                                  with cut extremities
                                    Impulse withstand voltage     8000 V
                                    Protection                    IP20      NEMA 1
                                    All the main technical data are indicative “manufacturer” values.
                                               RoHS





                                    Mounting instructions
                                                                              1 - Standard use
                                                                              2 - Cut extremities
                                                                              For voltage rating > 50 V and Uimp > 2.5 KV, the below
                                                                              accessories must be installed on the cut side of the jumper
                                                                              to guarantee IP20 and voltage rating:
                                                                              ZS...  Feed-through   CS circuit separator
                                                                                    Double deck / triple deck  ES… end section
                                                                              ZK…   All functions   EK… end section
                                                                              Ensure a good straight cut by positioning the cutting tool on
                                                                              the vertical snicks of the insulated part of the jumper.
                                                                              15 poles max. recommended for convenient mounting.

                                                                              3 - Cut poles
                                                                              4 - Alternated poles
                                                                              5 - Alternated poles with cut extremities
                                                                              When using cut jumpers, cut extremities should be placed
                                                                                                                    1SNK160027S0201
                                                                              oppositely to allow end sections / circuit separators place-
                                                                              ment at each cut extremities.
                                                                              For all other applications, please consult us.


                                    Technical data valid for copper conductors only.



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