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Honeywell Relay EC 7850 A 1072 - Controls
HoneywellControls

Honeywell Relay EC 7850 A 1072

Honeywell EC 7850 A 1072 is an automatic burner control relay module rated for 85% RH continuous operation without condensation, meeting EN 298 and EN 60730 standards. Weighing 0.730 kg, it integrates into IP40…

SKU 3G-CBM-04222

Brand
Honeywell
Item
Relay EC 7850 A 1072
Category
Controls
UNSPSC
39121026 — Control power transformer
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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

Honeywell
type
Automatic burner control relay module
series
EC 78xx
humidity
85% RH continuous without condensation
standard
EN 298 (1993), EN 60730
installation
IP40 electrical cabinet required
relay module weight
0.730 kg
display module weight
0.113 kg
vibration environment
0.5 G
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Honeywell Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Honeywell EC 7850 A 1072 is an automatic burner control relay module rated for 85% RH continuous operation without condensation, meeting EN 298 and EN 60730 standards. Weighing 0.730 kg, it integrates into IP40 electrical cabinets for industrial combustion control systems.

Frequently Asked Questions

What is the Honeywell EC 7850 A 1072 used for?

The Honeywell EC 7850 A 1072 is an automatic burner control relay module for single-burner applications with modulated power, automatic ignition, and combustion of gas, oil, or dual fuel. It integrates into IP40 electrical cabinets for industrial combustion control systems, providing sequencing, safety, and flame signal monitoring.

What are the specifications of the Honeywell EC 7850 A 1072?

The Honeywell EC 7850 A 1072 is an automatic burner control relay module from the EC 78xx series. It operates at 85% RH continuous without condensation, meets EN 298 (1993) and EN 60730 standards, weighs 0.730 kg, and requires an IP40 electrical cabinet. It supports 0.5 G vibration environments and includes a plug-in flame signal amplifier.

Where to buy the Honeywell EC 7850 A 1072 in Singapore?

You can source the Honeywell EC 7850 A 1072 through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this burner control relay module.

How to install the Honeywell EC 7850 A 1072?

Install the Honeywell EC 7850 A 1072 in an IP40 electrical cabinet. Ensure the base, amplifier, and purge card are properly connected. The optional keypad display module can be mounted on the relay or cabinet door. Follow the manufacturer's wiring diagram and sequence timing for safe combustion control.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits
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Honeywell Products

3G Electric supplies Honeywell controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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