Knife Switch DPDT (Brass Contacts And Steel Screws)

Knife Switch DPDT with Brass Contacts

A double pole double throw knife switch with brass contacts and steel screws in a traditional open-frame design. The switch provides visible manual switching action for demonstrating electrical circuit routing and DPDT operation. It is designed for educational demonstrations, laboratory studies, and restoration of vintage electrical equipment. The six terminal screws allow connection of two input circuits and four selectable output paths.

Product Specifications

Applications and Benefits:

• Used for educational purposes in electrical circuit studies.
• Demonstrates traditional DPDT switch operation.
• Suitable for vintage equipment restoration projects.
• Provides visible manual switching for laboratory demonstrations.
• Brass contacts support conductive electrical connections.
• Vintage-style construction suitable for historical equipment displays.
• Six terminal screws support multiple circuit routing configurations.
• Compatible with wire gauges from 32 AWG to 20 AWG.

Caution:

Ensure proper handling and supervision when used in educational settings. Verify compatibility with circuit voltage and current requirements before operation. Remove insulation from wire ends before securing wires under terminal screws. Tighten screws securely to maintain reliable electrical contact.