INTERNATIONAL ENVIRONMENTAL Relay Board: Mfr Part # 71481103
SKU 3G-OTH-81536
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Frequently Asked Questions
What is the International Environmental relay board 71481103 used for?
This relay board is used in HVACR systems to control electrical loads such as fans, compressors, and pumps. It acts as a switching interface between low-voltage control signals and high-voltage equipment, commonly applied in commercial heating, ventilation, air conditioning, and refrigeration installations.
What are the specifications of the International Environmental relay board 71481103?
The relay board has manufacturer part number 71481103 and product type relay board. It is a replacement HVACR control component designed for switching applications. For detailed electrical ratings and dimensions, consult the product datasheet or contact 3G Electric for technical support.
Where to buy the International Environmental relay board 71481103 worldwide?
3G Electric supplies the International Environmental relay board 71481103 to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this replacement HVACR control board.
How to install the International Environmental relay board 71481103?
Installation should follow standard HVACR control wiring practices. Ensure power is disconnected, mount the board securely, and connect low-voltage control wires to the input terminals and load wires to the relay outputs. Verify compatibility with your system voltage and consult a qualified technician for safe installation.
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Common applications for INTERNATIONAL ENVIRONMENTALINTERNATIONAL 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.












