The 3-Pole Modular Switch SBN Series is engineered for safe and reliable switching in industrial, commercial, and residential AC installations. Featuring large screw terminals and robust construction, it supports high current applications while ensuring secure, low-resistance connections.

Rated from 40A to 125A, these switches provide flexibility across a wide range of power circuits. With IP20 protection, compact 3-module width, and DIN-rail compatibility, installation is quick and hassle-free. Designed to withstand up to 60,000 mechanical operations and 5,000 electrical cycles, these switches offer long-term durability in demanding environments.

Features & Benefits

• 3-Pole switch for three-phase AC applications

• Big screw terminals for easy wiring and secure connections

• Rated for 40A to 125A

• Compact 3-module design fits standard modular panels

• IP20 protection for safe operation

• High mechanical and electrical endurance

• Operates in temperatures from -20°C to 70°C

• Voltage rated at 415V AC

• Suitable for AC21 and AC22 switching categories

✅ Specifications

• Brand: SBN

• Model: SBN341N – SBN399N

• Number of Poles: 3P

• Rated Current: 40A, 63A, 80A, 100A, 125A

• Voltage Rating: 415V AC

• Frequency: 50–60 Hz

• Insulation Voltage: 440V

• Impulse Withstand Voltage: 6kV

• Number of Modules: 3

• IP Rating: IP20

• Connection Type: Screw Terminal

• Endurance: 60,000 mechanical operations, 5,000 electrical cycles

• Operating Temperature: -20°C to 70°C

• Dimensions: 83 × 52.5 × 68 mm