Fuse Amp-Trap 2000® 250V 20A Time-Delay Class RK1 A2D Series Smart-Spot

The Fuse Amp-Trap 2000® A2D-R Series provides IEC Type 2 "no damage" protection with time-delay characteristics for motors, safety switches, transformers, branch circuit protection, disconnects, and control panels. Designed for use in general-purpose electrical circuits, this fuse offers reliable short circuit protection while accommodating motor in-rush currents. It is suitable for electrical distributors and switchgear suppliers seeking effective lighting solutions and wire and cable protection components.

Specifications

• Amperage Rating: 20 A
• Voltage Rating: 250 V
• Interrupt Rating: 200 kA
• Fuse Class: Class RK1
• Dimensions (L x W x H): 2 in x 0.56 in x 0.56 in
• Diameter: 0.56 inches
• Mounting Type: Clip
• Connection: Ferrule
• Insulation Material: PolyTube
• Product Weight: 0.0370 lb
• Manufacturer: Mersen
• Manufacturer Part #: A2D20R

Features

• SmartSpot visual fuse operation indicator for quick status identification
• Time-delay design supports motor starting and transformer in-rush currents without nuisance blowing
• Provides fast response under extreme fault conditions to protect motor starters, switches, and circuit components
• Compatible replacement for older 250V Class H, K, or RK5 fuses
• High interrupting capacity for maximum short circuit protection
• Orange labeling for easy identification
• Durable construction with fiberglass body ensuring dimensional stability in industrial environments
• Rejection system prevents replacement errors when used with recommended fuse holders

Downloads & Links

• Drawings
• Spec Sheet FR
• Spec Sheet
• Curves