Honeywell Plunger Micro Switch, Screw Terminal, 20 A, SP-CO

The BA series are carefully manufactured and thoroughly inspected. They are industry known for their compactness, light weight, accurate repeatability and long life.

Long mechanical life
SPCO contacts
Alloy contacts available for special application needs
Low operating force and differential travel
Current rating ranges from 15A to 25A

Add proximity detection capabilities to your automated system with this plunger microswitch from Honeywell. For enhanced safety, it's designed with extra overtravel, meaning it breaks the circuit if its plunger actuator encounters too much mechanical force. The unit's SPDT (single pole double throw) configuration means it can control two circuits at once for added versatility. Its silver contacts are highly conductive and corrosion-resistant to ensure reliable signal transmission.

• Screw termination method for a secure connection that won't come loose, even in the event of heavy vibrations
• Robust phenolic housing material for resistance to heat, wear and chemicals
• Wide operating temperature range between -55°C and +85°C for use in demanding environments
• Long service life of up to 20 million mechanical cycles for long-lasting performance
• Current rating of 20A for use in heavy-duty applications

• Industrial automation
• Automatic doors
• Manufacturing industry

The operating force of this switch is 3.89 to 6.12N. This means it requires relatively little force to activate the plunger, making it highly sensitive for a fast switching response.