Teltonika PR4IO17K

Teltonika 2×8-pin Connector (PR4IO17K)

This is the manufacturer-approved 16-way terminal block (2 rows of 8 pins) for use with Teltonika routers and gateways that require a full I/O interface. Designed for professional installers, it ensures clean, safe and consistent wiring of sensors, relays, serial signals and custom I/O functions.

Styled for industrial use, the PR4IO17K connector offers strong electrical ratings, corrosion resistant contacts and a wide temperature tolerance. It fits directly into the Teltonika I/O header footprint, simplifying installation and replacement without special adapters or modifications.

Key technical details

• Rated voltage: 300 V
• Rated current: 8 A
• Dielectric (withstand) voltage: 1 600 V / 1 min
• Wire cross-section: 0.2 – 1.5 mm² (AWG 24-16)
• Insulation material: PA66
• Contact material: copper alloy, tin-plated
• Pitch between pins: 3.5 mm
• Operating temperature: −40 °C to +105 °C
• Applicable for I/O tasks: digital input, digital output, relay control, serial/RS485 signalling

Ordering information

• Part number: PR4IO17K

• Description: Teltonika 2×8-pin Connector for I/O / control ports
  If you’re unsure whether your Teltonika router supports this connector or requires a different format, check the unit’s I/O specification or contact us for compatibility confirmation.