... barrel Wire size: 6, 4, 2, 1, 1/0AWG for choice Housing Material: UL 94V-0 Model No: SC175-BLName ... 2Contact barrel Wire size: 6, 4, 2, 1, 1/0AWG for choiceHousing Material: UL 94V-0Contact Material: Silver-plated CopperSpring Material ... Easily connect/disconnect, good conductivityApplication: used in many other battery systems for disconnecting batteries or chargers.Certifications approved: Applying ...