Rebaydo 4pcs T Type 1 to 1 Wire Solderless Crimp Connector designed to accept up to 3 wires in a T formation for fast and dependable electrical connections without soldering. Uses pliers for secure crimp installation and features a compact approx. 0.98in x 0.50in x 0.26in size for tight spaces. Operates at 0-36V with 300V rated voltage, 9A rated current, and 50/60Hz frequency. Supports approx. AWG 19-22 wire sizes with approx. 0.06in - 0.08in wire diameter including insulation. Built with wear-resistant anti-oxidant polycarbonate shell with UL94V-0 flame retardant rating and high-purity solid copper conductors with anti-oxidation plating treatment. Suitable for various electrical applications with operating temperatures approx. -22°F to +338°F and environmental temperatures approx. -4°F to +158°F with 30%-65% humidity. CE certified for reliable and durable wire connections.