PR Mounting rail The Series DR terminal blocks can be snapped onto the rails described below. As the rails are often used as groun- ding bar, the current values and the correspondance with a copper wire are given below. Wire size Rail ~ Material Current mm? PR2 Steel 47A 6 PR2 101 599.27 PR2 = prepunched 164 600.12 Symmetrical rail 15 mm .59* in compliance with EN 50045 standard (DIN 46277,2) Zinc bichromate plated stee prepunched sole 47 length 2m 66 (78") approx. BA End stop The end stops are mounted at the extremity of the terminal board assem- bly, giving additional support to the terminal blocks as well as a means of terminal marking. NEW! Screwless DIN 2 rail end stop in grey polyamide VO. Snaps on rail without a tool, To remove the end stop, use a screw- driver DIA. 4 mm max. 1/4", To reposition: Do not slide on the rail. Remove the end stop and snap again anto rail. BADRL Thickness: 6.5 mm .256 BADAL 199 420.21 grey body {UL 94 VO} FE End section The terminals on terminal boards are systematically insulated from each other, but it is essential to use a special closing section on one of the two extremities. ; This section is aligned on and fits onto the insulator by means of several studs. By using an end section of a different color to that of the terminal blocks, a separation of functions can be achieved. AL Test socket This accessory is screwed into the tap- ped hole of the connector bar of the terminal blocks. This socket can receive a test plug FC. AL2 167 319.06 Type Thickness Blocks Colours P/N FEDR4 1,5 mm 059 DR 1/4.GG grey 114 560.27 j= DR 1,5/4.GG FEDR5 1mm .039 DR 1,5/5 | grey 117 318.23 FEDRS1 Imm .039 OR 2,5/5 grey 117 668,02 FEDR6 2mm .079 DR 2,5/6.B grey 114 572.17 FEDR61- 1mm ,039 DR 4/6... grey 117 600.03 4+" DFP 4/6 blue 127 600.05 FEDR62 1,5 mm .059 DR 2,576... 114 771.26 grey Sc Circuit separator In order to maintain clearance between 2 blocks equipped with test sockets or between two series of blocks equipped with jumper bar of different potential, the insulator opening must be covered by a circuit separator, Type Thickness Blocks Colours P/N SCDR61 0,3 mm OR 4/6... grey 173 016.10 DRP 4/6 SCDR62 0,3 mm DR 2,5/6... grey 167 316.23 FC Test plug These accessories are used for trouble shooting or testing of an installation, on the blocks equipped with a test socket or by use of a test device. Fc2 Test plug DIA 2 mm .079" (soldered connection : Imm? max. 18 AWG} G2 DIA. .059 FC2 7 865.26 3.28 PC Comb type jumper bar This accessory can be used only on the terminal blocks with at least one compression clamp connection. It per- mits the electrical connection of 2 to 10 blocks. Interconnection of non-consecutive blocks is possible by removing the teeth opposite the blocks which are not connected. The comb type jumper bars can be cut using pliers or a saw: in this case the use of an SC or FE between two series of interconnected blocks is recommended, to preserve insulation. The comb is placed in the compression clamp before tightening the screws, above the eventual conductor. PC Type of blocks | No Type P/N DR 1,5/5.., 10 | PC51 167 908.06 DR 4/6... DR 2,5/6... 10 | PC61 163 311.22 DRP 4/6 entrelec