Mersen FR22GG69V50 (Ferraz Shawmut)

Introduction: The Mersen FR22GG69V50 Cylindrical Fuse Link (traditionally recognized under the premium Ferraz Shawmut brand portfolio) is a high-performance circuit protection component engineered to strict European international standards. Manufactured across certified Mersen global facilities (EU/China), this fuse link acts as an uncompromising safety threshold. It isolates electrical fault clusters by melting its internal element during severe overcurrent or short-circuit events, effectively avoiding equipment damage and minimizing facility down-times. The FR22GG69V50 model incorporates a standard 22x58 mm physical layout, supporting a 50A nominal current rate under high-voltage networks up to 690V AC. Its integrated gG characteristic curve defines full-range clearing capability, making it the perfect technical fit for safeguarding primary low-voltage distribution lines, industrial control sub-panels, and standard non-inductive machinery loads.

Key Features & Technical Specifications:

• Manufacturer: Mersen (Ferraz Shawmut)

• Product Series: Commercial Cylindrical Fuse Links Series

• Model Code: FR22GG69V50

• Device Type: Industrial Cylindrical Fuse Link

• Physical Dimensions (Size): 22 x 58 mm standard footprint.

• Rated Operational Current: 50A.

• Rated Voltage Capacity: 690V AC (Engineered for heavy-duty industrial subgrid safety margins).

• Breaking Characteristic (Class): gG (Full-range protection against general domestic and industrial cable/overload faults).

• Material Architecture: High-grade ceramic tube housing providing maximum thermal and pressure shock dissipation, paired with silver-plated copper end-caps for high conductivity and long-term anti-corrosion behaviors.

• Country of Origin: 100% Made in EU / China.