Porta-fusível CNC NV822485 1 polo 690V 125A

Fuse holder CNC NV822485 is a single‑pole DIN‑rail mount holder designed to accept 22×58 mm gG cartridge fuses. Rated for up to 690 V and a conventional heating current (CHC) of 125 A, it provides a safe and standard-compliant means to secure and connect fuses in industrial and commercial electrical panels. The product conforms to IEC 60269 and is suitable for circuit protection against overloads and short circuits.

Advantages

The CNC NV822485 offers a compact DIN-rail design for quick installation on a 35 mm rail, straightforward fuse replacement, and reliable electrical contact for a single pole. Its construction meets IEC 60269 requirements and carries CE marking, ensuring compatibility with standard 22×58 mm gG fuses and providing consistent performance up to the specified voltage and current ratings.

Suitable for

• Industrial distribution and control panels
• Motor control circuits
• Commercial electrical switchboards
• Applications requiring 22×58 mm gG cartridge fuses

Key specifications

• Number of poles: 1
• Rated voltage: 690 V
• Conventional heating current (CHC): max. 125 A
• Suitable fuse size: 22 × 58 mm (gG)
• Mounting: DIN rail, 35 mm
• Dimensions: 126 × 78 × 36 mm
• Standards / Certificates: IEC 60269, CE

How to use

Mount the fuse holder onto a standard 35 mm DIN rail and secure it according to panel wiring practices. Insert a compatible 22×58 mm gG cartridge fuse into the holder until it clicks into place, ensuring correct polarity and firm contact. Connect supply and load conductors to the designated terminals, tighten to the specified torque for the terminal type, and verify the assembly visually and with appropriate test instruments before energising the circuit.

Recommendations

Use only fuses that match the specified 22×58 mm gG type and do not exceed the rated voltage and CHC values. Perform installation and maintenance in accordance with applicable electrical standards and by qualified personnel. Replace damaged holders or fuses and verify correct terminal tightening to maintain reliable protection.