Satronic Relay LFS1.21A2
Satronic LFS1.21A2 is a flame safeguard relay for burner control systems, operating at 120V AC or 230V AC, 50/60 Hz with double insulation and peak leakage current of 2.7 mA. Suitable for industrial combustion safety…
SKU 3G-CBM-05854
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
Satronic LFS1.21A2 is a flame safeguard relay for burner control systems, operating at 120V AC or 230V AC, 50/60 Hz with double insulation and peak leakage current of 2.7 mA. Suitable for industrial combustion safety applications.
Frequently Asked Questions
What is the Satronic LFS1.21A2 flame safeguard relay used for?
The Satronic LFS1.21A2 is a flame safeguard relay used for supervising oil and gas flames in industrial burner control systems. It works with ionization probes or UV flame detectors like QRA2 and RAR9, and is suitable for applications up to SIL3 safety level, including ship burners.
What are the specifications of the Satronic LFS1.21A2?
The Satronic LFS1.21A2 operates at 120V AC or 230V AC, 50/60 Hz, with double insulation and a peak leakage current of 2.7 mA. It is a flame safeguard relay designed for continuous or intermittent flame supervision in combustion safety applications.
Where to buy the Satronic LFS1.21A2 in Singapore?
3G Electric supplies the Satronic LFS1.21A2 flame safeguard relay to Singapore. We handle sourcing, logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this burner control component.
How to install the Satronic LFS1.21A2 flame safeguard relay?
Install the Satronic LFS1.21A2 according to the manufacturer's datasheet, ensuring correct voltage (120V AC or 230V AC) and wiring to compatible detectors like RAR9 or QRA2. Use double-insulated connections and verify flame signal via the multicolor LED. Always follow local safety codes.
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3G Electric supplies Satronic burner controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
