Srewless terminal blocks with perfect workmanship, competitive price, rohs compliant, ul, ce, vde,cb,cqc approval. Features:1) pitch: 9.525mm2) operation temperature:-33°C-105°C3) body: pa66, ul94, v-0 4) terminal: brass tin plated 5) current / voltage rate: 20a / 300v6) electrical withstanding :ac2500.1min