LEC

Siemens LEC1/8851 Automatic firing devices for unlimited performance(for intermittent operation with flame detector LAE/LFE10)(for continuous operation with flame detector LFE50 a. UV sensor QRA50/51) Mains voltage 220 V - 15% ... 240 V - 10 Datasheet

Siemens LEC1/8868 Landis LEC1 8868 220 240v Control Box Control unit for double- or multiflame supervision of oil, gas or forced draft oil /gas burners of any fuel throughput, suited for continuous or intermittent operation. Datasheet

Siemens LEC1/8853 Control unit, t1=30s, TSA=2s, t9=2s, AC220...240V/50Hz Datasheet