Bussmann FRS-R-45 Dual Element Class RK5 Rejection Current-Limiting Time Delay Fuse 45-Amp 600-Volt AC 250-Volt DC Fusetron

Product Description

Bussmann FRS-R-45 is a dual-element, current-limiting time-delay fuse rated at forty-five amperes. This fuse operates at six hundred volts alternating current and two hundred fifty volts direct current. It features a rejection design to prevent incorrect replacements.

• Interrupting capacity of two hundred kilo-amperes at six hundred volts AC.
• Ideal for use in power panelboards and motor control centers.
• Constructed from fiberglass for durability.

Product Highlights

This Bussmann fuse is suitable for protecting against motor overload and short circuits. It is UL listed and CE marked, ensuring compliance with safety standards.

Product Information

Standard Information

• Amperage Rating: 45 A
• Voltage Rating: 600 Vac; 250 Vdc

Technical Specifications

• Type: Rejection, Current-Limiting
• Interrupt Rating: 200 kA at 600 Vac; 20 kA at 250 Vdc
• Size: 1.06 inches Diameter x 5.5 inches Length
• Construction: Fiberglass
• Class: RK5
• Response Time: 10 seconds at 500% of rated load
• Other Features: Renewable, non-indicating fuse