• Maximum 32VDC • Black Plastic Button • Requires 0.450" Mounting Hole • Includes Knurling Nut & Identification Plate • 1/4" Terminals • Interrupting capacity: 2500A @ 32 VDC, 1000A @ 125VAC, 500A @ 250VAC • Operating Temperature: -10°C to 60°C • CSA & UL Approved