PactrolBurner Controls

Pactrol Relay MA 41

Pactrol Relay MA 41 is a burner control module for industrial combustion systems up to 350 kW. It delivers prepurge and pre- and post-ignition sequencing with dual solenoid valve control, serving oil and gas heating…

SKU 3G-CBM-05941

Also listed as: REL 30124 · REL-30124

Brand

Pactrol

Item

Relay MA 41

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

features

prepurge, pre- and post-ignition 

burner capacity

<350 kW 

solenoid valves

2

Datasheet Content

3G-CBM-05941

NOTICE D’INSTRUCTIONS ‘re srs0
BETRIEBSANLEITUNG -anbinas7 7 a“
TUV Rg Nr 02450/76WLE

OPERATING INSTRUCTIONS noch DIN 4794 FPTC a02d7e
EQUIPEMENT POUR . AVEC ANEC AVEC PRE, ET
BRULEURS A MAZOUT DE DEBIT < 350 kW 2 ELECTROVANNES PREVENTILATION POST. ALLUMAGE
OLFEUERUNGS-STEUERGERATE MIT ANSCHLUSS FUR MET VORLUETUNG MIT YOR--UND

2 MAGNETVENTILE NACHZUNDUNG -
CONTROL UNIT FOR OIL BURNERS WITH 2 SOLENOID WITH PREPURGE WITH PREOAND

VALVES POST-IGNITION
CONTROLE DES LUMIERES PARASITES AVEC DOUBLE SEN- LA LONGUEUR DES CABLES DU PORTE-CELLULE DOIT ETRE.
SIBELITE, INFERIEURE A 20 m ; EN AUCUN CAS, LES FILS NE DOIVENT
LA SENSIBILITE EN MARCHE NORMALE EST PLUS FAIBLE ETRE PLACES DANS UN TORON COMPORTANT DES CABLES
OUE LA SENSIBILITE AU DEMARFIAGE. DE PUISSANCE.

MIT WIEDERANLAUF BEI NETZAUSFALL UND WIEDERKEHR- DIE LAENGE DER KABEL VOM FLAMMFUEHLERHALTER MUSS
ENDER NETZSPANNUNG UND BEI ERLOSCHEN.DER.FLAMME  KEINER ALS 20 m SEIN ; DIE DRAEHTE DUERFEN AUF KEINEN

WAHREND DES BETRIEBES. FALL ZUSAMMEN (IN EINEM KANAL } MIT DER ANSCHLUSSLEI-
TUNG VERLEGT WERDEN.
GUARDS AGAINST FALSE LIGHT START UP, THE LENGTH OF WIRING TO THE PHOTOCELL MUST. NOT
THE SENSITIVITY IN NORMAL WORKING IS LESS THAN THE EXCEED 20 m, AND MUST BE SHIELDED FROM OTHER POWER .
STARTING SENSITIVITY. CABLES.
+ 10% c 220 V 4A Type : 8212
U:220V we ip pes Be
~ 16%
= 220 V 2A
For United Kingdom : CDs P15 lux
oie CEA 220 V 2A “be ces
Us 240 V wm ~ :
- TO -S700C.
15 % Te Seoe (140° F} (1580 F)
f : 50-60 Hz Far United Kingdom : 240 V ae
Praventilation Post-allumage Intervalle de temps
Vorlitftung Nachziindung 4 a 405 entre 1@ et 2@ allure 32 «er 20s
Prepurge Post-ignitian
. 1315 s . Zeit zwischen
Pré-allumage Temps de sécurité tS 5s 1. und 2, Stute 42 2% 20 sek.
Vorztindung Sicherheitszeit for UK
Pre-tgnition Safety lock-out time t1< 55 Two-stage startup 12 20 s
Moteur de brifeur Transformateur Alarme Electrovanne
Oc Brenner motor Zundtransformator CR St6rsignal TT Magnetventil
Burner motor Transformer Alarm Solenoid valve
Cellule Thermostat
Flammenfihler La Termperaturregler
Photoceli Room thermostat

Technical Documents

(1)

Technical Document 1

PDF Document

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Pactrol Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Pactrol Relay MA 41 used for?

The Pactrol Relay MA 41 is a burner control module for industrial oil and gas combustion systems up to 350 kW. It manages prepurge, pre-ignition, and post-ignition sequencing with dual solenoid valve control, ensuring reliable ignition management and safety interlocking in heating applications.

What are the specifications of the Pactrol Relay MA 41?

The Pactrol Relay MA 41 supports burner capacities below 350 kW and controls two solenoid valves. It operates at 220 VAC or 240 VAC, 50–60 Hz, with a safety lock-out time under 5 seconds. The photocell wiring must not exceed 20 m and must be shielded from power cables.

Where to buy the Pactrol Relay MA 41 in Singapore?

3G Electric supplies the Pactrol Relay MA 41 to Singapore. We handle logistics, customs clearance, and local delivery for industrial burner control modules. Contact our team for pricing and lead time on this item.

How to install the Pactrol Relay MA 41?

Install the Pactrol Relay MA 41 by mounting it in a clean, dry location and wiring the burner motor, transformer, alarm, and solenoid valves per the diagram. Keep photocell wiring under 20 m and shielded from power cables. Follow local codes and the Pactrol datasheet for safe operation.

Used in

Common applications for Pactrol

Industrial gas burners 10–60 kW — Pactrol Box P 16 FI and Control Box P 16 DIS spark-ignition controllers with 12 kV output and EN 298 approval

Atmospheric heating boilers — CSS01 12SJ control housing with integrated time and flame relays for safe ignition sequencing and flame detection

Forced-air burner retrofits — Pactrol connector assemblies (Molex, 10-terminal, P25) for panel rewiring and fuel-valve interface upgrades

Microgas fuel-valve integration — P25 connectors with resistors (e.g., GV2 96121) for seamless connection to Microgas proportional and solenoid valves

OEM control-panel assembly — Pactrol ignition modules and connectors for custom burner-control panels in packaged heating and combustion equipment

Plant-floor equipment replacement — Spare connectors and control housings stocked in Singapore for same-day delivery to maintenance teams across Southeast Asia

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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