Brand: Gladiator Item: Supplementary protector Mounting: 35mm DIN rail Number of Poles: 1 Voltage Rating: 277 VAC/60 VDC Amperage Rating: 15A Circuit Breaker Type: Miniature Circuit Type: Supplementary Current-Limiting: No Trip Curve: C curve Trip Type: Thermal magnetic Interrupting Rating: 6kA @ 277 VAC UL Rating: UL 1077 recognized HACR Rated: No Reverse Feed Capable: No Gladiator miniature supplementary protector, 15A, 277 VAC/60 VDC, 1-pole, C curve, thermal magnetic, 6kA @ 277 VAC interrupting rating, 35mm DIN rail mount.