285-139 WAGO Industrial Automation Components

Wago 285-139 is a terminal designed for three-phase set feed-through/thru with additional neutral-through and ground/earthing terminal block functionalities. It features POWER CAGE-CLAMP screw connections and is rated for a current of 125A according to IEC standards, and 115A according to both UL and CSA standards. This terminal block is designed as a 1-deck/level with side/lateral wire entry, and it supports a net height of 8 kV for impulse voltage, with dimensions specified as H86mm x W80mm x D63mm. It accommodates 3 feed-through poles plus neutral-through and protective-earth (3P+N+PE) within a net width accommodating DIN-35 rail mounting (35 x 15). The terminal is suitable for wires ranging from 6mm2 to 35mm2 or #10AWG to #2AWG, both fine stranded or solid conductors, with a nominal cross-section of 35mm2. It is constructed from Polyamide (PA) 66 and halogen-free materials, ensuring compatibility with a variety of installation environments. The terminal operates at a rated impulse voltage (Uimp) of 80 mm and is designed to handle a control voltage (AC) within specified limits. It is color-coded in gray, blue, and green-yellow for easy identification and supports up to 10 wires through 5 clamps + 5 clamps configuration. The terminal is rated for a maximum voltage of 1000 V according to IEC standards, and 600 V according to both UL and CSA standards.