• Relays
• Power circuit breakers
• Modular circuit breakers
• Loadbreak disconnectors
• Motor protection breakers
• Contactors
• Thermal relays
• Motor starters

• Motor control and protection
• Control and signalling
• Circuit protection and isolation
• Automation and control
• Power distribution

Siemens main product lines are represented in the chapter, such as motor starter protectors, contactors, soft starters, circuit breakers, control relays, solid-state relays, pushbuttons, swithes, and much more products of Siemens'.

• Go to Siemens commutation equipment page