Pactrol Relay MA 803
The Pactrol Relay MA 803 is a burner control unit designed for industrial combustion applications up to 40 kg/h maximum burner flow rate. Operating on 24 V control circuit at 50 Hz, the unit supports both…
SKU 3G-CBM-05935
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Pactrol Relay MA 803 is a burner control unit designed for industrial combustion applications up to 40 kg/h maximum burner flow rate. Operating on 24 V control circuit at 50 Hz, the unit supports both single-phase (220 V, 0.25 kW motor) and three-phase (380 V, 0.78 kW motor) supply configurations, with an ignition transformer rated 400 VA. Security delay timing is 10 seconds at 30 kg/h flow and 20 seconds at 40 kg/h flow, with minimum cell illumination set at 30 lux and maximum ambient temperature rating of 40 °C. 3G Electric supplies this control relay for Southeast Asia distribution with full DDP handling.
Frequently Asked Questions
Where can I buy the Pactrol Relay MA 803 in your region?
Order the Pactrol Relay MA 803 burner control through 3G Electric. We deliver to your location with full logistics and customs customs handling included. Lead time on request.
What are the power and supply specifications for the MA 803?
The Relay MA 803 operates on 24 VDC control circuit at 50 Hz. Single-phase supply: 220 V, 0.25 kW motor. Three-phase supply: 380 V, 0.78 kW motor. Maximum burner flow rate is 40 kg/h.
What is the minimum cell illumination requirement for the MA 803?
The Pactrol Relay MA 803 requires a minimum cell illumination of 30 lux for safe flame detection. Operating ambient temperature range is 0–40 °C. Ignition transformer power is 400 VA.
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3G Electric supplies Pactrol burner controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
