I.SAFE-MOBILE IS-PTTB1A.1 PTT Button Set (16-pin)

The IS‑PTTB1A.1 is an intrinsically safe wired Push-To-Talk button designed for ATEX/IECEx Zone 1/21 environments. It connects via a 16-pin ISM interface to compatible i.safe MOBILE devices, enabling fast and reliable PoC communication.

Key Features

• Instant PTT control for mission-critical communication.
• Wired connection for maximum reliability.
• Rugged design: IP68, MIL-STD 810H, operating range –20 °C to +55 °C.
• Glove-friendly: large tactile button.

Technical Specifications

• ATEX/IECEx Zone 1/21 certified.
• Interface: 16-pin ISM via spiral cable.
• Protection: IP68, MIL-STD 810H.
• Temperature: –20 °C to +55 °C.
• Weight: approx. 150 g.

Compatibility Works with i.safe MOBILE devices featuring a 16-pin ISM interface (e.g., IS540.1, IS940.1, IS945.1).

About i.safe MOBILE i.safe MOBILE GmbH specializes in intrinsically safe mobile devices and accessories for hazardous areas, supporting industries such as oil & gas, chemical and pharmaceuticals.

Contact Jenson ATEX Depot for pricing, availability and integration support.