Pluggable Terminal Block Pitch:5.00/5.08/7.62mm SPECIFICATIONS: ELECTRICAL: ... , For 60 seconds.MECHANICAL:Working Temperature: -40°C to + 105°CMAX Soldering: +250°C,5sWire range: 22-12AWGMATERIAL:Body: PA66,UL 94V ... -0Screw: Steel,Zn platingClamp: Brass,NI, PlatingTerminal: Brass,Tin plating terminal block