These TeSys VLS disconnect switches are for integration into control systems in applications like material handling, HVAC, pumping, solar energy, mining and many more. This family of disconnect switches has switches ranging from 16A to 125A. The 16A, 25A, 32A, 40A and 63A disconnect switches are UL508 motor disconnect switches rated. The 30A, 63A, 80A, 100A and 125A disconnect switches are UL98 non fusible disconnect switch rated. This neutral terminal block can be added to a VLS3P016R1, VLS3P025R1, VLS3P032R1, VLS3P040R1 or VLS3P063R1 DIN rail mount switch. Neutral block can be mounted on the right or left hand side. The operational voltage of this grounding block is 600 Vac 50/60 Hz. This neutral block has a 63 A current rating. The screw clamp terminals will accept 18 AWG to 6 AWG wire. Neutral block is 3.07 inches tall, 0.47 inches wide and 1.72 inches deep. It weighs 0.09 lbs. This grounding block is cULus Listed and meets IEC 60947-3 requirements.