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HONEYWELL HOME RA889A1001 General-Purpose Relay with Transformer - General-Purpose Relays with Transformers
HONEYWELL HOMEGeneral-Purpose Relays with Transformers

HONEYWELL HOME RA889A1001 General-Purpose Relay with Transformer

The HONEYWELL HOME RA889A1001 is a general-purpose switching relay with a 24V AC coil, featuring two SPDT relays with both normally closed and normally open contacts. This product is designed for industrial control…

SKU 3G-OTH-68401

Brand
HONEYWELL HOME
Item
RA889A1001 General-Purpose Relay with Transformer
Category
General-Purpose Relays with Transformers
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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 HOME
Manufacturer Part Number
RA889A1001
Contact Form
SPDT
Low Voltage Contact Form
SPDT

Technical Documents

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HONEYWELL HOME Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HONEYWELL HOME RA889A1001 is a general-purpose switching relay with a 24V AC coil, featuring two SPDT relays with both normally closed and normally open contacts. This product is designed for industrial control applications requiring reliable switching of low-voltage circuits.

Frequently Asked Questions

What is the Honeywell Home RA889A1001 switching relay used for?

The Honeywell Home RA889A1001 switching relay is used for industrial control applications requiring reliable switching of low-voltage circuits. It features two SPDT relays with normally closed and normally open contacts, making it suitable for HVAC systems, automation panels, and general-purpose switching tasks where a 24V AC coil is specified.

What are the specifications of the Honeywell Home RA889A1001?

The Honeywell Home RA889A1001 is a general-purpose switching relay with a 24V AC coil. It has two SPDT relays, each with normally closed and normally open contacts. The contact form is SPDT, and the low-voltage contact form is also SPDT. The manufacturer part number is RA889A1001, and it is designed for industrial control applications.

Where to buy the Honeywell Home RA889A1001 worldwide?

You can source the Honeywell Home RA889A1001 switching relay worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide reliable sourcing for this Honeywell Home relay.

How to install the Honeywell Home RA889A1001 switching relay?

To install the Honeywell Home RA889A1001, ensure the 24V AC coil voltage matches your control circuit. Mount the relay securely in a panel, connect the SPDT contacts per your wiring diagram (common, normally open, normally closed), and verify low-voltage connections. Follow standard industrial relay installation practices and consult the manufacturer's documentation for specific torque and clearance requirements.

Used in

Common applications for HONEYWELL HOME
Residential HVAC — Honeywell Home TH115-A-120S/U thermostat for 7-day programmable temperature control in homes.
Light commercial buildings — Honeywell Home TL8230A1003 line-voltage thermostat for electric heating systems in offices.
Hydronic heating systems — Honeywell Home L4006E1117 immersion controller for high-limit temperature regulation in boilers.
Indoor air quality monitoring — Honeywell Home C7263A1008 air quality sensor for gas analysis in commercial facilities.
Furnace control — Honeywell Home ST9120U1011 timer controller for circulating fan timing in integrated furnace systems.
HVAC switching — Honeywell Home RA889A1001 switching relay for 24V AC control of zone valves or dampers.

HONEYWELL HOME Products

3G Electric supplies HONEYWELL HOME general-purpose relays with transformers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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General-purpose relay with integrated transformer, featuring a single SPST contact configurable as normally closed or normally open. Operates with a 24V AC coil for low-voltage control in HVAC systems, industrial controls, and building automation
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General-purpose relay with integrated transformer, featuring a single SPST contact configurable as normally closed or normally open. Operates with a 24V AC coil for low-voltage control in HVAC systems, industrial controls, and building automation