Overview
The Siemens 3NC1415 SITOR cylindrical fuse link is a premium-quality fuse designed for industrial and commercial applications requiring reliable overcurrent protection. Engineered with precision, this 14×51 mm fuse link offers aR (partial-range) protection and is rated for 15 amps, supporting both AC voltages up to 690 V and DC voltages up to 700 V, compliant with UL standards for DC applications.
Key Benefit
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Superior Semiconductor Protection: The aR utilization category ensures extremely fast tripping to protect sensitive electronic components.
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Dual Voltage Versatility: Fully rated for both 690 V AC and 700 V DC, providing flexibility across various industrial power systems.
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Global Compliance: Manufactured to meet stringent UL and international safety standards for industrial use.
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Compact Design: The standard 14 x 51 mm dimensions allow for easy integration into existing fuse holders and modular systems.
Function
The Siemens 3NC1415 fuse link protects circuits by interrupting excessive current flows. Its aR rating ensures partial-range breaking capacity, making it suitable for applications where semiconductor devices or sensitive motors are present.
Application
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Motor protection
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Industrial control circuits
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Power distribution systems
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Semiconductor devices and electronic equipment
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