Siemens LV HRC fuse element, 500VAC/ 250VDC, 63A

Product Overview

The Siemens 3NA3822 is a high-performance low voltage HRC (High Rupturing Capacity) fuse element designed for NH000 fuse systems. This 63A rated fuse provides robust protection for AC circuits up to 500V and DC circuits up to 250V, making it essential for demanding industrial and commercial electrical installations requiring higher current capacity protection.

Key Features:

• Rated current: 63A with gG operating class for general purpose applications
• Voltage ratings: 500V AC / 250V DC
• High breaking capacity of 120kA (AC) ensures safe tripping under fault conditions
• Front indicator provides immediate visual confirmation when the fuse has operated
• Live grip lugs for secure handling during installation and maintenance
• NH000 size designation for compact installations
• Silver-plated contacts resist corrosion for reliable signal transfer
• IP20 rating provides touch-proof protection

Applications: Ideal for selective line protection and system protection in functional buildings, industrial facilities, and power supply installations. The gG operating class makes it suitable for cable and line protection applications, providing dependable overcurrent protection for motors, transformers, and general electrical circuits requiring higher current ratings.

Technical Advantages:

• Superior current limitation reduces stress on downstream equipment
• Finely graded selectivity level for optimal cable cross-section utilization
• Front-face red indicator signals clearly when the fuse cuts out
• Enhanced safety with live grip lugs for secure handling
• Reliable performance in complex power supply applications
• Minimal downtime due to dependable overcurrent protection

Standards Compliance: Manufactured to DIN VDE 0636, DIN VDE 0636-2, and CSA 22.2 No. 106 standards. Complies with IEC EN 60269 fuse standard ensuring international compatibility and safety requirements.

Physical Specifications:

• Net weight: 0.130 kg
• Packaging dimensions: 65 x 84 x 62 mm
• Overall length: 77.8mm
• Body length: 49.7mm
• Body width: 21mm
• Country of origin: Greece
• EAN: 4001869057149

Environmental Compliance: RoHS compliant since June 1, 2006. WEEE (2012/19/EU) take-back obligation applies. Contains lead as disclosed under REACH Article 33 requirements. Standard product classification allows for returns within guidelines.

Shipping Details:

• Minimum order quantity: 3 pieces
• Product lifecycle: PM300 Active Product

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