Eaton Bussmann SPJ-7B1000 - SPJ Fuse 1000A (1000V SB-3 Class)

Eaton Bussmann SPJ-7B1000 is a low-voltage current-limiting fuse designed for high-capacity circuit protection in industrial power distribution systems. This SB-3 class fuse features a 1000V AC voltage rating and 1000A current rating, providing robust protection against short-circuit conditions. The unit utilizes long blade connections for secure mounting and delivers very fast-acting interruption characteristics to minimize let-through energy. Constructed to meet industrial standards for safety and reliability, this 3 lb fuse is engineered for demanding applications including motor control centers, switchgear, and industrial power distribution panels where high interrupting capacity and rapid fault clearing are essential requirements.

Key Features & Specifications

• Type: SPJ current-limiting fuse, very fast-acting
• Voltage Rating: 1000V AC
• Current Rating: 1000A
• Class Rating: SB-3
• Connection: Long Blade
• Interrupting Characteristics: Very Fast
• Weight: 3 lb
• Item Subcategory: Low Voltage
• Standards: Industrial protection standards
• Applications: Industrial power distribution, motor control centers, switchgear

Product Identification

• Manufacturer: Eaton
• Model: SPJ-7B1000