David Clark 40071G-04 PTT Footswitch – Remote Push-To-Talk with Connector

Industrial-grade foot-activated push-to-talk switch with integrated connector. Ideal for hands-free communication in high-noise or mobile environments.

Key Features & Benefits

• Durable cast iron footswitch housing with non-slip base
• 15 ft straight cable for flexible placement and operation
• MS-type screw-on connector for secure system integration
• Momentary SPDT switch ensures reliable, quick activation
• Enables hands-free radio transmission for mobile or fixed setups

Detailed Product Description

The David Clark 40071G-04 Push-To-Talk Footswitch is a rugged, hands-free communication solution designed for professionals in aviation, ground operations, and mobile command environments. Featuring a cast iron body with a non-slip base, this footswitch is built to withstand heavy-duty use. It includes a 15-foot straight cord terminating in an MS-type connector, making it compatible with a range of David Clark radio interface modules. The momentary single-pole, double-throw (SPDT) switch ensures responsive and reliable push-to-talk function with every press. Whether installed in a vehicle, workstation, or hangar floor, this foot-activated PTT provides operators the convenience of transmitting without using hand or helmet-mounted switches. It’s a dependable choice for those needing robust, foot-operated control in challenging conditions.

Technical Specifications

• Part Number: 40071G-04
• Function: Remote Push-To-Talk (PTT) Footswitch
• Switch Type: Momentary SPDT
• Housing: Cast iron with non-slip base
• Cable Length: 15 feet
• Connector: MS-type screw-on (male)
• Compatibility: Select David Clark intercom and radio systems
• Use Case: Ground crews, vehicles, mobile comms, hands-free operation