wire protector terminal block 1,Switch power field, 2,Pitch:3.5,3. ... ,7.5,7.75mm 3 UL, VDE,CQC, wire protector terminal blocks(CA series) Main usage: Switch power field, connect tightly, big ... resistanceDC500V 500MΩWire range16-24AWGMax Torque2.5kgf.cmOperation temperature-33°C--+105°C