1sna167546r2200 – fu525 fuse 1.6a 5x25mm 250v

Why Choose the TE Connectivity 1SNA167546R2200 FU525 Fuse?

The TE Connectivity 1SNA167546R2200 is a compact FU525 cartridge fuse designed to provide reliable overcurrent protection in industrial electrical and control applications. Manufactured under the TE Connectivity / ENTRELEC portfolio, this fuse is suitable for compatible fuse terminal blocks and equipment requiring a 5 × 25 mm fuse.

Designed for industrial electrical protection, the FU525 helps protect circuits and connected equipment against excessive current by interrupting the circuit when the fuse element operates. Its compact cartridge format makes replacement straightforward while supporting neat, serviceable electrical panel installations.

With a rated current of 1.6 A and a rated voltage of 250 V, the 1SNA167546R2200 provides a practical protection solution for lower-current control, instrumentation and auxiliary circuits. Its fast-acting (F) characteristic provides rapid operation when excessive current conditions occur.

Key Advantages

• Compact FU525 cartridge fuse for industrial circuit protection.
• 1.6 A rated current for lower-current electrical circuits.
• 250 V rated voltage suitable for compatible electrical systems.
• Standard 5 × 25 mm dimensions for compatible fuse holders and terminal blocks.
• Fast-acting (F) characteristic for rapid overcurrent protection.
• Designed for straightforward replacement during electrical panel maintenance.

Key Features

• TE Connectivity / ENTRELEC FU525 fuse.
• 1.6 A rated current.
• 250 V rated voltage.
• 5 × 25 mm cartridge fuse format.
• Fast-acting (F) operating characteristic.
• Suitable for compatible industrial fuse terminal blocks.
• Designed for circuit protection in control and automation equipment.
• Compact replaceable format for convenient servicing.

Reliable Circuit Protection for Industrial Equipment

Cartridge fuses provide a simple and effective method of protecting electrical circuits against excessive current. When current exceeds the fuse's operating threshold for the required period, the internal fuse element opens the circuit, helping protect wiring and connected equipment from potentially damaging overcurrent conditions.

The TE Connectivity FU525 range provides compact 5 × 25 mm fuses for compatible industrial fuse holders and terminal blocks. The 1SNA167546R2200 combines a 1.6 A current rating with a 250 V voltage rating, making it suitable for a variety of control, automation and electrical panel applications requiring fast-acting protection.

Typical Applications

• Industrial control panels and electrical cabinets.
• Compatible fused terminal blocks.
• Automation and control circuits.
• Instrumentation and measurement equipment.
• Auxiliary electrical circuits.
• Industrial machinery and equipment protection.