ABB E 91/32 Fuse Disconnector, 1-Pole, 32 A, 400 V AC, 10x38 mm 2CSM200923R1801

Rated at 32 A with a 400 V AC operational voltage, this 1-pole fuse disconnector handles demanding circuit protection tasks. Compatible with 10 x 38 mm fuse links, it provides a compact solution for DIN rail installations.

Overview

The ABB E 91/32 is a fuse disconnector designed for safe isolation and protection of electrical circuits. It accommodates cylindrical fuse links of size 10 x 38 mm, suitable for gG and aM fuse types. The device mounts on standard DIN rails (TH35-7.5 or TH35-15) and occupies a single module width of 17.5 mm, making it ideal for distribution boards and control panels.

What stands out

• High electrical endurance of 10,000 cycles and mechanical endurance of 20,000 cycles ensure long service life.
• Screw terminals accept flexible or rigid conductors from 1.5 to 25 mm², simplifying wiring.
• Rated insulation voltage of 500 V and impulse withstand voltage of 6 kV provide robust insulation.
• Wide operating temperature range from -25 to +55 °C suits diverse environments.

Technical details

• Product Type: Fuse Disconnector
• Number of Poles: 1
• Rated Current (In): 32 A
• Rated Operational Voltage (Ue): 400 V AC
• Fuse Size Compatibility: 10 x 38 mm
• Fuse Type Compatibility: gG / aM
• Mounting Type: DIN Rail (TH35-7.5 / TH35-15)
• Terminal Type: Screw Terminals
• Terminal Capacity: 1.5 - 25 mm² (flexible and rigid)
• Rated Insulation Voltage (Ui): 500 V
• Rated Impulse Withstand Voltage (Uimp): 6 kV
• Power Loss per Pole: 1.5 W
• Electrical Endurance: 10000 cycles
• Mechanical Endurance: 20000 cycles
• Degree of Protection (Terminals): IP20
• Degree of Protection (Enclosure): IP40
• Operating Temperature Range: -25 to +55 °C
• Module Width: 1 module (17.5 mm)

Our verdict

A reliable and compact fuse disconnector for 32 A circuits, offering robust performance and easy installation on DIN rails.