250 ampere current rating
wire size 4 to 1/0 awg (aluminum/copper)
TERMINAL ALUMINUM PRESSURE LINE TERMINAL
cutler hammer br355st 3 pole circuit breaker with shunt trip 55 amp 240 volts
From the ManufacturerThis 120/240 volt Cutler Hammer "CH" 45 amp
TEY260 - GE Circuit Breakers 250 ampere current ratingPart Number: 783164181005Part: GE Industrial TEY260 Breaker, Bolt On, 60A, 480 277VAC, 2P, Molded Case, 14kAIC60 Amp, 2 Pole, Molded Case Circuit Breaker, TEY Type, Bolt On, 14 kAIC, 277 480 Volt AC, Fixed Thermal Magnetic TripAmps: 60Volts AC: 277 480Poles: 2Type: Breaker, Molded CaseInterrupt Rating AC: 14000Also known as: 783164181005, TEY, Bolt On Circuit Breaker, GENTEY260, GE Industrial, TEY260, 2 Pole 277 480V, Circuit Breakers Bolt On, Circuit