Mersen A070URD31TTI0200 - TTI Fuse 200A (700V AC, 200kA AIC)

Mersen A070URD31TTI0200 is a low-voltage current-limiting fuse designed for high-performance circuit protection in industrial power distribution systems. This SB-1 class fuse features a 700V AC rating with a 200A current capacity and 200kA interrupting rating at full voltage, housed in a durable PSC square body construction with a single flat hole connection. Its compact design (1 lb weight) meets stringent industry standards for reliable overcurrent protection in demanding environments. Typical applications include motor control centers, switchgear, and other critical electrical infrastructure requiring robust short-circuit protection.

Key Features & Specifications

• Type: TTI series current-limiting fuse with square body design
• Voltage Rating: 700V AC
• Current Rating: 200A
• Interrupting Rating: 200kA @ 700V
• Class Rating: SB-1
• Connection: Single flat hole termination
• Construction: PSC (Power Square Body) family
• Weight: 1 lb
• Standards: Meets industrial protection requirements for low-voltage applications
• Applications: Motor protection, switchgear, power distribution panels