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3G Electric
Pactrol Relay MA 55 H - Burner Controls
PactrolBurner Controls

Pactrol Relay MA 55 H

Pactrol Relay MA 55 H is an oil burner control relay featuring solenoid valve operation with prepurge and pre- and post-ignition cycles. Designed for heating and industrial combustion applications requiring reliable…

SKU 3G-CBM-05946

Brand
Pactrol
Item
Relay MA 55 H
Category
Burner Controls
UNSPSC
40101833 — Boiler or heater igniter
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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

Technical Specifications

Pactrol
type
oil burner control relay
model
MA 55 H
features
solenoid valve, prepurge, pre- and post-ignition, stray light control

Technical Documents

(1)
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Pactrol Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Pactrol Relay MA 55 H is an oil burner control relay featuring solenoid valve operation with prepurge and pre- and post-ignition cycles. Designed for heating and industrial combustion applications requiring reliable flame supervision and ignition control.

Frequently Asked Questions

What is the Pactrol Relay MA 55 H used for?

The Pactrol Relay MA 55 H is an oil burner control relay used in heating and industrial combustion systems. It provides flame supervision, ignition control, and solenoid valve operation with prepurge and pre- and post-ignition cycles, ensuring safe burner startup and shutdown.

What are the specifications of the Pactrol Relay MA 55 H?

The Pactrol Relay MA 55 H operates at 220 V/240 V ±10%, 50-60 Hz, with a safety lock-out time under 10 seconds. It includes prepurge, pre- and post-ignition timing, stray light control, and supports solenoid valve operation. It complies with DIN EN 230.

Where to buy the Pactrol Relay MA 55 H in Singapore?

You can source the Pactrol Relay MA 55 H through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this oil burner control relay.

How to install the Pactrol Relay MA 55 H?

Install the Pactrol Relay MA 55 H by mounting it securely and wiring according to the diagram: connect burner motor, transformer, alarm, and solenoid valve. Ensure the photocell and thermostats are properly linked. Always follow local electrical codes and the manufacturer's instructions for safe operation.

Used in

Common applications for Pactrol
Industrial boiler systems — Pactrol Relay MA 41 for burners up to 350 kW with dual solenoid control
Commercial heating plants — Pactrol Relay MA 55 for oil burner safety and lockout protection
Process heating equipment — Pactrol Relay MA 52 for fuel flows under 30 kg/h with motor and alarm outputs
Large-scale combustion units — Pactrol Relay MA 610 for three-phase operation at 380V with flame cell monitoring
Small burner installations — Pactrol Relay MA 26 for compact single-phase control at 220V
Multi-stage burner systems — Pactrol Relay MA 45 for sequencing with prepurge and post-ignition
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Pactrol Products

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.

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