EATON offers a full range of DIN-rail miniature circuit breakers up to 40 A current rating for feeder and branch circuit protection. breakers comply with the latest national and international standards including UL 489. Two levels of circuit protection available, one for medium inrush startup currents to provide protection for small transformers, pilot devices and more and one with a magnetic range to allow for higher inrush levels during startup usually seen with motors. EATON Supplementary Protector, Current Limiting, Series: FAZ, 277/480 V, 15 A, 50/60 Hz Frequency, 10 kA Interrupt, 5-10X Trip, 3 Pole, Lever/Toggle Actuator, Standard Terminal Connection, 18 to 6 AWG Wire, IP20 Enclosure, DIN Rail Mounting, -40 to 75 deg C, 2.1 x 2.97 x 4.13 in Dimensions, Nylon Tech Specifications Actuator Type : Lever/Toggle Connection Type : Standard Terminal Dimensions : 2.1 x 2.97 x 4.13 in Enclosure Type : IP20 Frequency Rating : 50/60 Hz Material : Nylon Mounting Type : DIN Rail Series : FAZ Temperature Rating : -40 to 75 deg C Type : Current Limiting Wire Size : 18 to 6 AWG Voltage Rating : 277/480 V Amperage Rating : 15 A Interrupt Rating : 10 kA Number of Poles : 3 Trip Type : 5-10X