David Clark PTT Switch DPST NC/NO NX303HB108BSP | OEM 26619P-30

David Clark PTT Switch DPST NC/NO NX303HB108BSP | 26619P-30

OEM-grade DPST push-to-talk switch with NC/NO functionality, model NX303HB108BSP by David Clark. Designed for robust and secure communication switching. Part number 26619P-30.

• Genuine David Clark OEM PTT Switch: Built to deliver reliable, mission-critical push-to-talk control.
• DPST Configuration: Double-pole single-throw with both normally closed (NC) and normally open (NO) circuits.
• Model NX303HB108BSP: Supports dual-path control with high-contact precision.
• Durable Aviation-Grade Construction: Engineered for consistent use in harsh environments.
• Optimized for Advanced Communication Panels: Ideal for headset systems and tactical control equipment.
• Precision-Engineered Response: Provides a firm, tactile press and long service life.

The David Clark PTT Switch DPST NC/NO NX303HB108BSP (Part Number 26619P-30) is a professional-grade, dual-path push-to-talk switch designed to meet the complex demands of aviation and tactical communication systems. Featuring a double-pole, single-throw (DPST) configuration with both NC and NO contacts, this switch ensures responsive control across separate communication or signal paths.

Designed for high-reliability performance, the NX303HB108BSP model is constructed from rugged materials that withstand vibration, environmental stress, and repeated use. Whether installed in headsets, control boxes, or integrated communication setups, this OEM David Clark switch ensures dependable audio control in critical applications.

Technical Specifications

• Part Number: 26619P-30
• Model Number: NX303HB108BSP
• Type: DPST (Double-Pole, Single-Throw)
• Contact Configuration: Normally Closed (NC) / Normally Open (NO)
• Application: Aviation, tactical, and industrial communication systems