... meter factory Terminal block * Type: U, H, V * Material: PE, PP, PA * Current: from 3A to 100A, 240-450V * Certificate ... : CETerminal block U typeMaterial:1. PE, Polyethylene, good pliability, transparence, extensibility, resist dissolve, radiation. ... : - 40 to 65, short time is 80.2. PP, Polypropylene, inflaming retarding, low transparency, low rigidity, good bounce ...