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Home Product FNQ-R-2 Wireless IoT Sensor Module with BLE for HVAC Control & Smart Home Automation

FNQ-R-2 Wireless IoT Sensor Module with BLE for HVAC Control & Smart Home Automation

FNQ-R-2
Q-Series Fuse
High Speed Fuse
FNQ-R-2
FNQ-R-2 Q-Series Fuse delivers ultra-fast circuit protection with precision-tuned response for high-current applications. Optimized for rapid interruption, this High Speed Fuse ensures reliability in demanding industrial and power systems.

Product Description

The FNQ-R-2 is a High-Speed Fuse from the Q-Series Fuse lineup, engineered for rapid circuit protection in demanding industrial environments. It operates within a voltage range of 500V to 1000V DC and supports continuous current ratings up to 800A, ensuring reliable performance in high-power applications such as renewable energy systems, motor drives, and industrial power distribution. Designed to connect directly with up to three parallel power modules, it features a compact form factor (sized at 50mm x 30mm x 20mm) for seamless integration. The fuse excels in fast fault interruption, minimizing downtime, and offers a wide operating temperature range of -40°C to +125°C. While its robust construction ensures durability, replacement requires specialized handling due to its high-current design. Ideal for heavy machinery and EV charging infrastructure, the FNQ-R-2 prioritizes safety and efficiency in high-voltage circuits.
Product Model FNQ-R-2
Product Series Q-Series Fuse
Type High Speed Fuse
Rated Current 500A
Rated Voltage 690V AC, 1000V DC
Breaking Capacity 100kA @ 1000V DC
Material Silver Alloy Element, Ceramic Body
Time-Current Characteristic Ultra-Fast Acting
Certification IEC 60269-4
Operating Temperature -40°C to +125°C
Storage Temperature -55°C to +150°C
Dimensions (LxWxH) 76mm x 34mm x 34mm
Terminal Type Blade Contact
Weight 180g ±5%
question:Can we request low-value declaration for shipments?
answer:Eligibility depends on destination regulations. Contact us for eligible shipments.
question:What does the warranty cover?
answer:Warranty covers manufacturing defects for a specific period, detailed in product terms.
question:Why are product labels removed upon delivery?
answer:Labels may be removed due to import regulations or errors. Contact us for resolution.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can we request low-value declaration for shipments?
answer:Eligibility depends on destination regulations. Contact us for eligible shipments.
question:What does the warranty cover?
answer:Warranty covers manufacturing defects for a specific period, detailed in product terms.
question:Why are product labels removed upon delivery?
answer:Labels may be removed due to import regulations or errors. Contact us for resolution.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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