183-0077, Panasonic, Panasonic AKT4B Panel Mount PID Temperature Controller, 48 x 60mm 1 Input, 3 Output Relay, 24 V ac/dc, 100 → 240 Panasonic AKT4B Panel Mount PID Temperature Controller, 48 x 60mm 1 Input, 3 Output Relay, 24 V ac/dc, 100 → 240