A2K7R - 7 Amp Fuse

A2K7R - 7 Amp Fuse

The A2K7R Class R Fuse is built to protect your electrical systems from overloads and short circuits without slowing down your devices. This fast-acting, current-limiting fuse works quietly in the background while keeping your equipment safe. Its compact cartridge-style design, measuring 2 inches in height and weighing just over half a pound, makes it easy to fit into most panels, and the non-indicating feature means no extra monitoring gear is needed. With a 200 kA interrupting rating at 250 V.AC and a 7-amp capacity, it provides solid protection for a wide range of circuits.

Key Features and Benefits

• Quick-Response Protection: Cuts off overloads fast to keep circuits safe.
• Cartridge-Style, Non-Indicating: Simple to install and replace, no extra tools required.
• Compact Size: 2-inch height and 0.56 lbs for easy panel fit.
• High Capacity: Rated 200 kA @ 250 V.AC to handle tough electrical conditions.
• Consistent Performance: Lets equipment with high startup currents run without interference.

Technical Specifications

• Part Number: A2K7R
• Amperage: 7 A
• Frame Type: A2K-R
• Interrupting Rating (A.I.C.): 200 kA @ 250 V.AC
• Dimensions: Height 2.0"
• Weight: 0.56 lbs
• Fuse Type: Class R, fast-acting, current-limiting, non-indicating, cartridge style

Material Compliance and Certifications

• Meets industry standards for Class R fuses.
• Manufactured with strict quality controls for reliable operation.

Where It Works Best

• Ideal for commercial and industrial setups, motor control circuits, panel boards, and sensitive equipment. Perfect when you need dependable protection without interrupting normal operation.