SIEMENS LOK16.250A27 BURNER AUTOMATIC

General Description:
The SIEMENS LOK16.250A27 is an electromechanical burner control unit designed for large-capacity oil or gas burners. It complies with EN 298 and is suitable for two-stage operation, providing safe ignition, reliable flame monitoring, and robust performance in industrial heating applications.

Technical Specifications:

• Model: LOK16.250A27

• Power Supply: 230 V AC, 50/60 Hz

• Burner Type: Two-stage oil or gas burners

• Timing Functions:

  • Pre-purge time: 30 seconds

  • Safety time: 3 seconds

  • Flame supervision: Continuous

• Flame Detection: Ionization probe or UV detector

• Reset: Manual

• Protection Class: IP40

• Operating Temperature: -20 °C to +60 °C

• Mounting: Panel mounting via AGK11 socket base

• Additional Features:

  • LED fault indicator

  • Rugged design for heavy-duty use

  • EN 298 compliance

Applications:

• Industrial burner and boiler systems

• Commercial heating systems

• High-capacity two-stage burner applications

Advantages:

• Reliable and continuous flame monitoring

• LED diagnostics for fast troubleshooting

• Heavy-duty construction for long service life

• Flexible mounting and operation