Relay Socket or Base

 Schneider Electric / Square D SSLZVA1 Relay Socket; 6 Amp, 250 Volt DC, Clip-On 35 mm DIN Rail Mount  

 Schneider Electric / Square D RXZE2S114S Zelio™ Relay Socket; 20-16 AWG, 250/300 Volt AC, 12 Amp (With 2-Pole Relay), 6 Amp (With 4-Pole Relay), Spring Clamp Terminal Connection  

 Schneider Electric / Square D RGZE1S35M Zelio™ Relay Socket; 10 Amp, 300 Volt UL, 250 Volt IEC, 35 mm DIN Rail/Panel Mount  

 Schneider Electric / Square D SSLZRA1 Relay Socket; 6 Amp, 250 Volt DC, Clip-On 35 mm DIN Rail Mount  

 Schneider Electric / Square D XARS12D18H Wireless Remote Control Station; Industrial Socket