Product Description
The Bussmann SPP-7E1200 fuse is part of the Semitron™ SPP-7 series, engineered for demanding high-current semiconductor protection applications. Rated at 1200 amps and 700 volts AC, it features a compact square-body design and is ideal for UPS systems, inverters, DC links and high-power converter circuits.
With a blade-style holder mount configuration and robust mechanical construction, this fuse delivers fast interruption and current-limiting protection for critical power-electronic installations.
Product Details
-
Brand: Bussmann / Eaton
-
Model / Part Number: SPP-7E1200
-
Condition: Used
-
Type: Semiconductor Fuse – Square‐Body, Blade/Holder Mount
-
Current Rating: 1200 A
-
Voltage Rating: 700 V AC
-
Interrupting Capacity: High AC interrupting rating for the SPP-7 series (see datasheet)
-
Body Style: Square-body, “Case 7” short-blade format with indicator style E variant
-
Mounting Type: Clip/Holder with knife-blade terminals
-
Applications: UPS systems, large motor drive links, high‐current converters, semiconductor protection circuits.
Key Features
-
High-current rating (1200 A @ 700 V AC) for industrial power systems.
-
Square‐body blade fuse design allows compact installation and easy replacement.
-
Current-limiting performance helps protect equipment from fault energy and reduces let‐through.
-
Indicator style “E” provides visual blown‐fuse status for faster maintenance.
-
Suitable for high‐fault environments with robust interrupting capability.
-
Built by Bussmann/Eaton — a trusted name in industrial fuse solutions.
IS.04292025.04
