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Honeywell Relay MMI 816.1 - Burner Controls
HoneywellBurner Controls

Honeywell Relay MMI 816.1

The Honeywell Relay MMI 816.1 is a burner control relay for industrial combustion systems, rated at 220/240 V, 50 Hz with IP 44 protection. It supports both ionization probes and infrared flicker detectors with…

SKU 3G-CBM-05914

Brand
Honeywell
Item
Relay MMI 816.1
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

Honeywell
voltage
220/240 V
frequency
50 Hz
protection rating
IP 44
flame sensor options
Ionization probe, Infrared flicker detector
max ionization line length
20 m

Technical Documents

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

Product Description

The Honeywell Relay MMI 816.1 is a burner control relay for industrial combustion systems, rated at 220/240 V, 50 Hz with IP 44 protection. It supports both ionization probes and infrared flicker detectors with maximum ionization line length of 20 m, suitable for boiler and furnace flame-safety applications.

Frequently Asked Questions

What is the Honeywell Relay MMI 816.1 used for?

The Honeywell Relay MMI 816.1 is a burner control relay for industrial combustion systems. It controls and monitors atmospheric gas burners with a shut-off pilot gas valve, suitable for boiler and furnace flame-safety applications in Singapore's industrial plants.

What are the specifications of the Honeywell Relay MMI 816.1?

The Honeywell Relay MMI 816.1 operates at 220/240 V, 50 Hz, with IP 44 protection. It supports ionization probes and infrared flicker detectors, with a maximum ionization line length of 20 m. It includes a synchronous motor drive and a 12-cam switch mechanism for program control.

Where to buy the Honeywell Relay MMI 816.1 in Singapore?

You can source the Honeywell Relay MMI 816.1 through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility, providing technical support for industrial combustion applications. Contact us for availability and lead time.

How to install the Honeywell Relay MMI 816.1?

Install the Honeywell Relay MMI 816.1 by verifying wiring per the datasheet before power-up. Mount in any position, connect the ionization probe or infrared detector, and ensure the ionization line does not exceed 20 m. Use a 10 A fast-blow or 6 A slow-blow fuse for protection.

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 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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