• Welcome to the new and improved Building Code Forum. We appreciate you being here and hope that you are getting the information that you need concerning all codes of the building trades. This is a free forum to the public due to the generosity of the Sawhorses, Corporate Supporters and Supporters who have upgraded their accounts. If you would like to have improved access to the forum please upgrade to Sawhorse by first logging in then clicking here: Upgrades

90°c wire

  1. jar546

    90°C Wire for Feeder

    So here is the scenario. Would you allow this setup? An 800A MDP (with service disconnect) has to feed a panelboard with a total load of 400A which includes continuous and non-continuous loads. The breaker in the MCP has 75°C terminals as expected and so do the lugs in the panelboard it will...
Top