HAGER HI405R 4-Pole 100A Manual Changeover Switch I-0-II DIN Rail

Rated at 100 A with a 4-pole configuration, this HAGER changeover switch delivers robust manual source transfer for critical power circuits. The I-0-II switching arrangement ensures safe isolation and straightforward selection between two independent supplies, making it a dependable component in industrial and commercial distribution boards.

Overview

The HI405R is engineered for DIN rail mounting and occupies a compact width of just 4 modules (70 mm). Its screw terminals accept rigid conductors from 1.5 to 70 mm² and flexible conductors from 1.5 to 50 mm², providing versatile wiring options. With a rated operational voltage of 230/400 V AC and a rated insulation voltage of 690 V, it is suitable for a wide range of low-voltage applications.

What stands out

• High 100 A rated current for demanding circuits.
• Clear I-0-II switching positions for unambiguous operation.
• Robust short-circuit withstand rating of 1.5 kA for 1 second.
• Long mechanical life of 10,000 cycles and electrical life of 1,000 cycles (AC-22A).
• Complies with EN 60947-3 for safety and performance.

Technical details

• Number of poles: 4P
• Rated current (In): 100 A
• Switching positions: I-0-II
• Rated operational voltage (Ue): 230/400 V AC
• Rated insulation voltage (Ui): 690 V
• Rated impulse withstand voltage (Uimp): 6 kV
• Mounting type: DIN rail
• Module width: 4 modules (70 mm)
• Degree of protection (front): IP40
• Degree of protection (terminals): IP20
• Short-circuit withstand current (Icw): 1.5 kA (1 s)
• Connection type: screw terminals
• Terminal capacity (rigid): 1.5 - 70 mm²
• Terminal capacity (flexible): 1.5 - 50 mm²
• Electrical durability: 1000 cycles (AC-22A)
• Mechanical durability: 10000 cycles
• Operating temperature range: -20 to 50 °C
• Standard compliance: EN 60947-3
• Type of switch: manual changeover switch
• Frequency: 50/60 Hz

Our verdict

A reliable and compact solution for manual source changeover in industrial settings, the HAGER HI405R combines high current capacity with durable construction and clear switching states.