EXW Singapore — collect or forward from our Singapore office.

3G Electric
INTERNATIONAL ENVIRONMENTAL 70665405 Switching Relay - Replacement HVACR Controls, Switches & Thermostats
INTERNATIONAL ENVIRONMENTALReplacement HVACR Controls, Switches & Thermostats

INTERNATIONAL ENVIRONMENTAL 70665405 Switching Relay

INTERNATIONAL ENVIRONMENTAL Replacement HVACR Controls, Switches & Thermostats.

SKU 3G-OTH-110668

Brand
INTERNATIONAL ENVIRONMENTAL
Item
70665405 Switching Relay
Part Number
70665405
Category
Replacement HVACR Controls, Switches & Thermostats
Available to Order
Also known as:70665405INTERNATIONAL ENVIRONMENTAL
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

INTERNATIONAL ENVIRONMENTAL
Manufacturer Part Number
70665405

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

INTERNATIONAL ENVIRONMENTAL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

INTERNATIONAL ENVIRONMENTAL Replacement HVACR Controls, Switches & Thermostats.

Frequently Asked Questions

What is the International Environmental 70665405 switching relay used for?

The International Environmental 70665405 switching relay is used in HVACR systems to control electrical loads such as compressors, fans, and pumps. It is a replacement control component for commercial and industrial heating, ventilation, air conditioning, and refrigeration equipment, ensuring reliable on/off switching of high-current circuits.

What are the specifications of the International Environmental 70665405 switching relay?

The International Environmental 70665405 switching relay has the manufacturer part number 70665405. It is classified as a replacement HVACR control, switch, and thermostat component. For detailed electrical ratings, coil voltage, and contact configuration, consult the product datasheet or contact 3G Electric for technical support.

Where to buy the International Environmental 70665405 switching relay worldwide?

You can source the International Environmental 70665405 switching relay through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for pricing and lead time on this replacement HVACR control component.

How to install the International Environmental 70665405 switching relay?

To install the International Environmental 70665405 switching relay, first disconnect all power to the HVACR system. Mount the relay securely, connect the coil and load wires per the wiring diagram, and verify proper voltage and current ratings. Always follow local electrical codes and the manufacturer's installation instructions for safe operation.

Used in

Common applications for INTERNATIONAL ENVIRONMENTAL
Commercial HVAC air-handling units — International Environmental blower wheel (70005119) and blower housing (71122801) for air movement replacement.
Hydronic heating systems — International Environmental aquastat (70011415) to regulate water temperature and switch heating elements or pumps.
Industrial forced-air heaters — International Environmental 277V electric heat element (70300201) for replacement in heaters and heat exchangers.
Commercial refrigeration and HVAC controls — International Environmental switching relay (70665406) for on/off control of compressors, fans, and pumps.
Building automation and damper control — International Environmental actuators (71159943, 71159918) for damper or valve positioning in HVACR systems.
Commercial temperature regulation — International Environmental thermostat (71491054) for temperature control in heating, ventilation, air conditioning, and refrigeration.
Not sure this is the right part? Photo-identify it→

INTERNATIONAL ENVIRONMENTAL Products

3G Electric supplies INTERNATIONAL ENVIRONMENTAL replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from INTERNATIONAL ENVIRONMENTAL

View all INTERNATIONAL ENVIRONMENTAL parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first