Main Switch 2-Modules 3-Poles 40A 415V Malmbergs 2149325

Description

This robust 40A main switch is a versatile component designed to function as both a load break switch and an isolator in modern electrical distribution boards. With its compact 2-module design, it is optimized for smooth mounting on a standard DIN rail, making it ideal for space-saving installations. For maximum electrical safety during maintenance and service, the switch is equipped with the option to be locked in the off position (padlockable), which effectively prevents accidental reconnection. The design also includes touch-protected connections that raise the safety standard by minimizing the risk of short circuits and accidents, making this unit a safe and reliable choice for professional electrical installations where operational safety and personnel protection are prioritized.

Specifications

• Connection: Screw, PZ2 / Slot 5mm
• Connection area: 2.5-10 mm²
• Number of modules: 2
• Rated insulation voltage Ui: 800V AC
• Dimensions (WxH): Height from DIN rail: 36x72 mm
• Rated voltage: 415V AC
• Rated current: Rated current, AC-22A, 415V: 40A | Rated current, AC-22A, 690V: 40A | Rated current, AC-23A, 415V: 40A | Rated current, AC-23A, 690V: 25A
• Number of poles: 3
• Impulse withstand voltage, Uimp: 8kV
• Tightening torque: 2.5 Nm
• Rated short-time withstand current: 600A, 1s