Brand: DURApulse Item: Dynamic braking unit IP Rating: IP50 For Use With: DURApulse AC drives Voltage Rating: 230 VAC Brake Resistor Power Rating: 15 kW Built-in Temperature Switch: Yes DURApulse dynamic braking unit, 15 kW, 230 VAC, IP50, built-in temperature switch. For use with DURApulse AC drives.