170M5388/PC72UD13C250T 3AUA0000090404 Fast Acting Fuse

Overview

The ABB 170M5388/PC72UD13C250T 3AUA0000090404 Fast Acting Fuse offers reliable protection for circuits with high precision. Designed for use with a 690V AC power supply, it ensures fast interruption of high current, safeguarding electrical systems. This fuse is ideal for a variety of applications, including industrial machinery, power distribution, and control panels. Its high break capacity makes it essential for protecting sensitive circuits from damaging overloads and short circuits.

Key Features

Voltage Rating: 690V AC
Current Rating: 630A
Rated Current: 250A
Break Capacity: 250 kA at 690V
Protection Class: Class 0.5
Operating Temperature Range: -5°C to +40°C
Insulation Material: Polyamide 6.6
Installation Type: Surface or panel mount
Compact Size: 7.5x6x7.5 cm, space-saving design
Weight: 0.74 kg

Technical Specifications

Parameter	Value
Model	170M5388/PC72UD13C250T 3AUA0000090404
Manufacturer	ABB
Operating Voltage	690V AC
Rated Current	250A
Current Rating	630A
Break Capacity	250 kA at 690V
Protection Class	Class 0.5
Temperature Range	-5°C to +40°C
Insulation Material	Polyamide 6.6
Size (L x W x H)	7.5 x 6 x 7.5 cm
Weight	0.74 kg
Installation Type	Surface, panel mount

Application & Benefits

The ABB 170M5388/PC72UD13C250T 3AUA0000090404 fuse ensures efficient circuit protection by quickly responding to fault conditions. Its fast-acting nature reduces the risk of system damage by minimizing the impact of electrical faults. With a high break capacity of 250 kA, this fuse can handle extreme conditions, making it perfect for heavy-duty applications. Its compact design allows for easy installation in tight spaces, while its polyamide 6.6 insulation provides enhanced durability.