Sierra TG40040-1 Polyester Toggle Switch 20A 12V Marine Grade

The Sierra TG40040-1 is a heavy-duty toggle switch designed for marine and automotive applications where corrosion resistance is critical. This switch features a durable non-corrosive plastic body construction that stands up to harsh marine environments.

Key Features:

• Non-corrosive polyester plastic housing for marine durability
• Brass blade terminals with silver contacts for reliable electrical connection
• 15/32" L x 15/32"-32 thread mounting stem
• Heavy-duty 20 amp rating at 12 VDC
• Standard toggle configuration with momentary position option (On) where indicated

This toggle switch is ideal for boats, marine electronics, RVs, and other 12-volt DC applications requiring a reliable, corrosion-resistant switching solution. The brass terminals ensure solid electrical contact while the silver contacts provide excellent conductivity and long service life.