Mersen A2D125R - Low Voltage Fuse 125A (RK1 Class, 200kA AIC)

Mersen A2D125R is a low voltage current-limiting fuse designed for comprehensive circuit protection in industrial power distribution systems. This RK1 class fuse provides 125A current protection with a 250V AC voltage rating and features exceptional 200kA interrupting capacity at rated voltage. The single-barrel construction measures 1.56 inches in diameter and weighs 0.94 lb, utilizing current-limiting technology to protect against short circuits and overload conditions. Compliant with industry standards for RK1 fuses, this Amp-Trap 2000 series component is engineered for demanding applications including motor control centers, panelboards, and industrial switchgear where reliable overcurrent protection is critical.

Key Features & Specifications

• Type: Low voltage current-limiting fuse, RK1 class, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 125A
• Dimensions: 1.56 inches diameter
• Standards: RK1 class compliance
• Applications: Industrial power distribution, motor control centers, panelboards, switchgear
• AIC rating: 200kA@250V
• Barrels: 1
• Class Rating: RK1
• Diameter: 1.56 inches
• Weight: 0.94 lb
• Family: Amp-Trap 2000
• Type: A2D-R

Product Identification

• UPC: 782001991050
• GTIN: 00782001991050