187-SERIES CIRCUIT BREAKERS

Provides heavy duty circuit protection for 25 to 200 Amp loads when switching and circuit protection are both required. Single lever operation, clearly visible. Trip-free, cannot be held closed after trip. Self-trimming case eliminates need for mounting panels or trim bezels. Round case for easy installation with standard sized hole saw (panel mount models). Large clearance around terminal studs accepts up to 1/0 AWG lugs. Recessed mounting holes for clean appearance. Robust 5/16"-18 terminals provide high torque connections.