Ferraz Shawmut A4BQ601 Fuse

Product Description

The Ferraz Shawmut A4BQ601 is a Class L time-delay fuse designed specifically for circuit protection. This fuse offers a 4-second time delay at five times the rated current, accommodating inrush currents and preventing unnecessary tripping. It is ideal for use in service entrance equipment and downstream circuit components, providing reliable protection against short-circuit let-through currents.

• Time-delay functionality for high inrush loads.
• Current-limiting design reduces peak let-through current.
• Class L fuse with a rejection-style design.

Product Highlights

This fuse features silver links and a fiberglass body containing silica filler for effective arc quenching.

Product Information

Standard Information

• Brand / Manufacturer: Ferraz Shawmut
• MPN: A4BQ601

Technical Specifications

• Amperage Rating: 601
• Voltage: 600
• Series: A4BQ
• Catalog Number: A4BQ601
• Catalog / Class: L
• Speed: Time-Delay
• AC Voltage: 600VAC
• AC Interrupting Rating: 200kA I.R.
• DC Voltage: 500VDC
• DC Interrupting Rating: 100kA I.R.
• Time Delay: 4-second time delay characteristic (at 500% of rated current)
• Current Limitation: 20% more current limiting than any other Class L fuse