MIW16 Marathon

DIN Rail Terminal Blocks General Information: Marathon DIN Rail Terminal Blocks are ideal for various applications such as machine tool controls, distribution and instrumentation installations, switchgear, elevator and panelboard construction. Insulating Materials: The moldings are made of Nylon 6/6, Gray. This material has high creepage resistance and high impact strength. It also has a UL 94V-2 flammability rating and is resistant to gasoline, oil, alcohol and many other chemicals. Temperature Rating: 100C / 212F Continuous 170C / 338F Intermittent & Short Exposure Connector System: The connectors are made of copper alloy and are nickel-plated for corrosion resistance. The screws are rolled steel, zinc plated. The total connector system provides the following benefits: 1. The system ensures that no matter how small the cross section of the wire it can only be inserted into the connection hole. 2. A serrated pressure plate eliminates any wire damage from the torquing of the screw. 3. The upward pressure on the screw from the pressure plate reduces the risk of a screw loosening due to vibration. 4. The pressure plate also compensates for some reduction in contact pressure caused by cold flow in the wire. 5. The design of the pressure plate and its heavy construction eliminates tilting, even with solid wires. 6. The use of rolled rather than turned screw threads provide for the application of higher torque without thread damage. Reference Chart: Catalog Number Page Amps Volts Wire Range Thickness Terminals per Foot Wire Termination Torque MIK3 123 20 600 12- 22 AWG 5 mm 60 5 MIK5 124 30 600 10- 22 AWG 6 mm 50 13.3 MIK10 125 50 600 8- 22 AWG 8 mm 38 13.3 MIK16 126 65 600 6- 22 AWG 10 mm 30 18 MIK25 127 85 600 4- 8 AWG 12 mm 25 53 MIKTS4 128 20 300 12- 22 AWG 6 mm - - MIKSI5 129 10 300 10- 20 AWG 8 mm - - MIKE4 129 - - 10- 22 AWG 7 mm - 8.0 MIKE10 129 - - 8 AWG 8 mm - 13.3 MIKE16 129 - - 6 AWG 10 mm - 18 See Page 130 for Identification Labels MSK35 - End Bracket Securing Torque 7-9 lb-in (.8-1 N-m) 122 Datasheets available at marathonsp.com DIN Rail Terminal BlocksDIN Rail Terminal Blocks DIN Rail Terminal Blocks MIK3 5 mm - 600 Volts AC/DC Specifications: Insulating Material, Nylon- 6/6, Gray Wire Range 12- 22 AWG 20 Amps UL Recognized File No. XCFR2.E62806 CSA Certified File No. LR700930 - 25 Amps MIK3 VDE 26 Amps RoHS Compliant Catalog Description MIK3 Center Section MN35-2 DIN Rail symmetrical 35 X 7.5 mm slotted 2 m long, steel zinc-plated MVB2-2 Jumper 2-position MVB2-12 Jumper 12-position MVL2-2 Connecting straps for linking together two adjacent 12-pole jumpers MIW2 Insulating end sections for covering and insulating the last terminal in an assembly MIW4 Insulating partition walls for visual/electrical separation of terminal groups MKAW2 Safety cover with warning label for line terminals which cannot be disconnected MSK35 End bracket used on both ends of the assembly to hold blocks in place Wire strip length 1/4 T W Dimensions: H = 36 mm (1.417) W = 42 mm (1.653) T = 5 mm (.197) H For electronic drawings or 2D/3D CAD data, submit request at www.marathonsp.com/drawings.html 123 Datasheets available at marathonsp.com