Ferraz Shawmut ATQR4 Fuse

Product Description

The Ferraz Shawmut ATQR4 is a Class CC time-delay fuse useful for the protection of control transformers, solenoids, and similar inductive loads that experience high inrush currents. This fuse is small in size and is effective in protecting branch circuits within electrical distribution systems. It meets UL Listing under Standard 248-4 and is CSA Certified to Standard C22.2 No. 248.4.

• Time-delay design accommodates high inrush currents.
• Applicable for both AC and DC electrical systems.
• Ensures reliable branch circuit protection.

Product Highlights

The ATQR4 provides essential protection against overcurrents while allowing initial inrush currents, making it ideal for various electrical applications.

Product Information

Standard Information

• Brand: Ferraz Shawmut
• Series: ATQR

Technical Specifications

• MPN: ATQR4
• AC Voltage: 600 VAC
• DC Voltage: 300 VDC
• Ampere Rating: 4 A
• Frequency: 50/60 Hz
• Fuse Class: Class CC
• Speed/Characteristic: Time Delay
• Mounting: Clip
• Interrupting Rating (AC): 200 kA
• Interrupting Rating (DC): 100 kA
• Connection/Terminal Type: Ferrule
• Connection/Terminal Material: Tin-Plated Copper
• Product Diameter: 0.41 in
• Product Length: 1.5 in
• Product Weight: 0.017 lb
• AC or DC: AC/DC
• Approvals: UL Listed to Standard 248-4, CSA Certified to Standard C22.2 No. 248.4