Terminal Blocks Sectional Relay Blocks: Block Type - Terminal Relay; Voltage - Maximum Switching - 250VAC; Voltage - Operating - 24VDC; Amps - 16A; Contacts - (1)SPDT; On Delay - 7.6ms; Off Delay - 12.5ms; AWG Range - 0.5-2.5 mm2; Contact Style - Screw Clamp; Mounting - Channel; Temperature Rating - -40 deg C to 50 deg C; Block Width - 15.3 mm; Manufacturer Series - PLUGSERIES