Mersen GSB315/1000 - GSB Series Fuse 315A@250V (35kA AIC)

Mersen GSB315/1000 is a low-voltage current-limiting fuse designed for industrial circuit protection with a 315A current rating and 250V voltage capacity. Its 5mm diameter single-barrel construction provides reliable interruption of up to 35kA short-circuit currents at rated voltage. The GSB series fuse features durable materials meeting industry standards for electrical safety and performance. Typical applications include motor protection, transformer circuits, and power distribution panels where high interrupting capacity is required.

Key Features & Specifications

• Type: GSB series current-limiting low-voltage fuse
• Voltage Rating: 250V AC
• Current Rating: 315A
• Diameter: 5mm
• Barrels: 1
• AIC Rating: 35kA @ 250V
• Standards: UL/CSA certified
• Applications: Industrial motor circuits, power distribution, transformer protection

Product Identification

• UPC: 782001764784
• Manufacturer Part Number: GSB315/1000