The ABB E93/32 is a three-phase modular fuse holder (3 poles) designed to accommodate 10×38 mm cylindrical fuse links, used for protecting electrical lines and equipment in residential, commercial, and industrial installations.

This device allows independent protection of the three phases using separate fuse links, providing reliable protection against overcurrents and short circuits. Its compact modular design enables easy integration into electrical distribution boards mounted on standard DIN rails.

ABB’s robust construction ensures long service life, operational safety, and simple maintenance, with individual front fuse carriers for quick and safe fuse replacement.

⚙️ Technical Specifications

Brand: ABB
Model: E93/32
Type: Modular fuse holder
Number of poles: 3P (three-phase)
Compatible fuse type: Cylindrical 10 × 38 mm
Rated current: 32 A
Rated voltage: 400 V AC
Standard: IEC 60947-3
Mounting: DIN rail 35 mm
Power dissipation: approx. 3 W

🔌 Connections

The fuse holder includes six connection terminals:

Line input:

• 1

• 3

• 5

Load output:

• 2

• 4

• 6

Standard configuration for three-phase circuit protection.

🛡 Construction Features

✔ Compact ABB modular design
✔ Housing for three 10×38 mm cylindrical fuse links
✔ Independent front fuse carriers for each phase
✔ Robust screw terminals for secure wiring
✔ Easy installation on DIN rail

⚠ Safety marking on the device:
“Do not operate under load.”

🏭 Applications

This fuse holder is suitable for:

✔ Industrial electrical panels
✔ Power distribution systems
✔ Three-phase line protection
✔ Photovoltaic installations
✔ Industrial automation systems
✔ Protection of electrical equipment