Siemens LME21.330C2 Sequence Controller & Gas Burner Control Box

Siemens LME21.330C2 Sequence Controller and Gas Burner Control Box - Aditya Enterprises Bengaluru

Siemens LME21.330C2 Sequence Controller & Gas Burner Control Box

Aditya Enterprises is a trusted supplier of genuine Siemens LME21.330C2 Controller and Siemens Gas & Oil Burner Control Box units for commercial and industrial forced draft systems across India. Engineered specifically for 2-stage gas and dual-fuel burners, this microcontroller-based Siemens LME21.330C2 sequence controller delivers precise digital timing for 2-stage startup sequences, continuous flame supervision via ionization probe or optical sensor, and instant safety lockout. Built with heat-resistant industrial housing and advanced electronic protection circuits, our sequence control units prevent flame failure risks, minimize equipment downtime, and guarantee safe heating operation.

Technical Specifications & Features

Product Name: Siemens LME21.330C2 Sequence Controller / Siemens Gas Burner Control Box
Brand & Manufacturer: Siemens
Model Range: LME Series (LME21.330C2)
Burner Compatibility: 2-Stage Forced Draft Gas, LPG, PNG & Gas/Oil Dual-Fuel Burners
Operating Voltage: AC 230V (+10% / -15%), 50/60 Hz
Power Consumption: Approx. 12 VA
Pre-Purge Time (t1): 30 Seconds
Safety Time (TSA): 3 Seconds
Pre-Ignition Time (t3n): 2.5 Seconds
Flame Sensor Compatibility: Ionization Probe (Ion Electrode) or QRA2 / QRA10 Flame Detector
Fuel Type Compatibility: Natural Gas, LPG, PNG & Dual-Fuel Burners
Primary Application: Industrial Boilers, Thermic Fluid Heaters, Hot Water Generators, Baking Ovens & Process Furnaces
Core Function: Digital startup sequence management, 2-stage gas valve actuation, air damper control, and ionization flame monitoring

Applications & Key Benefits

Two-Stage System Control: Designed specifically to handle Stage 1 (low fire) and Stage 2 (high fire) gas valve actuation for optimal combustion efficiency.
Rapid Safety Lockout: Features a 3-second safety time (TSA) to isolate gas delivery immediately in the event of flame failure or startup error.
Ionization Flame Supervision: Offers reliable ionization electrode monitoring to prevent unburnt gas accumulation in combustion chambers.
Multicolor LED Status Display: Features a built-in diagnostic LED indicator showing operational status, fault codes, and lockout causes.
Standard Plug-In Base: Fits standard Siemens wiring bases for effortless field replacement during routine maintenance.

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📦 PAN-KARNATAKA & PAN-INDIA SUPPLY & SHIPPING

We Supply Across Karnataka & All Over India:

Bangalore Industrial Areas: Peenya, Bommasandra, Jigani, Electronic City, Whitefield, Mahadevapura, Yeshwanthpur, Kirloskar Layout, Hebbal, Rajajinagar, Kengeri, and all other industrial zones across Bangalore.

Karnataka Districts & Regions: Mysuru, Mangalore, Hubballi-Dharwad, Belagavi, Kalaburagi, Davanagere, Ballari, Vijayapura, Shivamogga, Tumakuru, Raichur, Bidar, Udupi, Hassan, Chikkamagaluru, Mandya, Kolar, Chitradurga, Haveri, Yadgir, Chamarajanagar, Ramanagara, Chikkaballapura, Gadag, Koppal, Uttara Kannada, Dakshina Kannada, Kodagu, Bagalkot, and all surrounding industrial towns and districts.

All Indian States & Union Territories: Maharashtra, Gujarat, Delhi, Uttar Pradesh, Rajasthan, Punjab, Haryana, Himachal Pradesh, Uttarakhand, Jammu & Kashmir, Ladakh, Madhya Pradesh, Chhattisgarh, Bihar, Jharkhand, West Bengal, Odisha, Assam, Sikkim, Arunachal Pradesh, Meghalaya, Manipur, Mizoram, Nagaland, Tripura, Telangana, Andhra Pradesh, Tamil Nadu, Kerala, Goa, and every other state and union territory nationwide.

Major cities and industrial hubs include Mumbai, Pune, Nashik, Nagpur, Ahmedabad, Surat, Vadodara, Rajkot, Noida, Gurugram, Faridabad, Jaipur, Jodhpur, Udaipur, Lucknow, Kanpur, Varanasi, Allahabad, Indore, Bhopal, Raipur, Kolkata, Bhubaneswar, Patna, Ranchi, Hyderabad, Visakhapatnam, Vijayawada, Chennai, Coimbatore, Madurai, Hosur, Kochi, Trivandrum, Goa, Puducherry, Chandigarh, Ludhiana, Amritsar, and numerous other commercial centers across the country.

Buy Siemens LME21.330C2 Sequence Controller

Looking for ready stock and competitive pricing for the Siemens LME21.330C2 Sequence Controller or Siemens Gas Burner Control Box? Contact Aditya Enterprises today for instant price quotes and rapid dispatch.

Company: Aditya Enterprises (Aditya Burner)
Call / WhatsApp: +91 9731857001
Location: Bengaluru, Karnataka, India