Mersen A13X10-2 Semiconductor Fuse 10 Amps

Product Description

The MERSEN A13X10-2 is a 10-amp semiconductor fuse designed to provide fast-acting overcurrent protection for solid-state components and power electronics. Semiconductor fuses are engineered for extremely rapid interrupt times, protecting SCRs, IGBTs, diodes, and similar devices that standard fuses cannot protect due to their comparatively slow response. This fuse is a current-limiting type, reducing let-through energy during a fault event. It is typically installed by licensed electricians and industrial maintenance technicians working on variable frequency drives, rectifiers, and power conversion equipment.

The A13X10-2 is suited for use in industrial and commercial power electronics applications where protecting sensitive semiconductor devices is critical. Common installation scenarios include VFD panels, DC bus protection, motor drive assemblies, and power supply circuits. Its compact form factor makes it appropriate for both OEM equipment builds and field replacement service work.

Key Features

• 10-amp rated current for semiconductor protection circuits
• Fast-acting current-limiting design minimizes let-through energy during fault conditions
• Engineered for protection of SCRs, IGBTs, diodes, and other solid-state devices
• Suitable for industrial power electronics including drives and rectifiers
• OEM-style replacement form factor for field and panel service

Compatibility

Designed as an OEM-style replacement semiconductor fuse for industrial power electronics panels and drive systems requiring a 10-amp fast-acting current-limiting fuse.

Installation Notes

Installation should be performed by a qualified electrician in accordance with NEC requirements. De-energize and lockout/tagout the equipment fully before removing or installing any fuse. Verify that the replacement fuse rating matches the equipment manufacturer specifications before installation. Do not substitute a standard time-delay or general-purpose fuse in applications requiring a semiconductor-type fuse, as protection characteristics differ significantly.

Technical Specifications

• Current Rating: 10 amps
• Fuse Type: Semiconductor, fast-acting current-limiting
• UPC: 78200194010

Standard Information

• Brand: MERSEN
• Manufacturer Part Number: A13X10-2