TBL004V-508-04BE-2GY is a 4-pole vertical terminal block designed for PCB mounting with push-button clamp connection and 5.08 mm pitch spacing. The terminal block features a gray PA66 housing (UL94V-0 rated) with a blue push button, copper alloy contacts with tin plating, and supports wire ranges from 24–14 AWG (0.2–1.5 mm²). It is rated for 300 V (UL) / 320 V (IEC) per contact and 10 A (UL) / 15 A (IEC) per contact, with a maximum contact resistance of 20 mO and insulation resistance of 500 MO at 500 Vdc. The device operates reliably over a temperature range of -40°C to +105°C and meets UL 1059 certification and IEC 60947-7-4 compliance standards. This terminal block is ideal for industrial control panels, automation equipment, and power distribution applications requiring secure, tool-free wire connections.