Main Switch 0-1-START 20A 690V Pin 5×5mm Bremas CS0178377V0

This main switch controls power to your Mazzer grinder and manages the starting sequence. If your Astoria CMA or Mazzer grinder won't start, powers on intermittently, or shows signs of electrical contact wear, this switch restores reliable operation.

The switch is rated for 20A at 690V and features 5×5mm pins with an auxiliary phase for grinder models requiring the 0-1-START configuration.

Specifications

• Current rating: 20A
• Voltage rating: 690V
• Pin size: 5×5mm
• Switch positions: 0-1-START
• Model: Bremas CS0178377V0
• Configuration: With auxiliary phase

Always verify compatibility with your machine's user manual before purchasing.

Compatible Part Numbers