Brand: DURApulse Item: Dynamic braking unit IP Rating: IP10 For Use With: DURApulse AC drives Voltage Rating: 460 VAC Brake Resistor Power Rating: 110 kW Built-in Temperature Switch: Yes DURApulse dynamic braking unit, 110 kW, 460 VAC, IP10, built-in temperature switch. For use with DURApulse AC drives.