Phoenix Contact 3244559 PTIO-IN 2,5/3 OG Initiator/actuator terminal block 20A

The Phoenix Contact PTIO-IN 2,5/3 OG is an initiator/actuator terminal block designed for sensor and actuator wiring in industrial control applications. It uses Push-in connection technology rated at 20 A and 250 V, accepting conductors from 0.2 mm² to 4 mm². The compact 7 mm width and front connection design allow tool-free wiring in confined spaces.

Technical specifications:

• Part designation: PTIO-IN 2,5/3 OG
• Catalog number: 3244559
• Manufacturer: Phoenix Contact
• EAN: 4046356735902
• Product type: Initiator/actuator terminal block
• Connection method: Push-in connection
• Nominal cross section: 2.5 mm²
• Conductor cross-section rigid: 0.2 mm² - 4 mm²
• Conductor cross-section flexible: 0.2 mm² - 2.5 mm²
• Stripping length: 8 mm - 10 mm
• Nominal current: 20 A
• Nominal voltage: 250 V
• Rated surge voltage: 4 kV
• Overvoltage category: III, degree of pollution: 3
• Number of connections: 2, rows: 2, potentials: 2
• Maximum power dissipation: 0.77 W
• Dimensions (W x H): 7 mm x 74.4 mm; depth on NS 35/7,5: 41.5 mm, on NS 35/15: 49 mm
• Color: orange (RAL 2003)
• Insulating material: PA, flammability rating: UL 94 V0
• Operating temperature: -60°C to 110°C
• Mounting type: NS 35/7,5, NS 35/15 DIN rail
• Weight: 11.5 g; pack size: 50 pc
• Country of origin: Poland

Features and benefits:

• Tool-free Push-in connection compatible with ferrules and solid conductors for fast, reliable wiring
• Compact 7 mm body with front connection enables wiring in space-constrained enclosures
• Part of the Phoenix Contact CLIPLINE complete system for consistent terminal block integration
• UL 94 V0 rated PA insulation with a wide operating range of -60°C to 110°C
• Qualified to DIN EN 45545-2 (R22, R23, R24, R26 HL 1 - HL 3) for rail vehicle use

Applications:

• Sensor and actuator wiring in industrial automation control panels
• PLC I/O termination in machine and process control systems
• Rail vehicle electrical installations requiring DIN EN 45545-2 compliance
• Power distribution in space-constrained electrical enclosures

Compliant with IEC 60947-7-1. Part of the Phoenix Contact CLIPLINE complete system.

Also known as: Phoenix Contact PTIO-IN 2,5/3 OG, Phoenix 3244559, sensor actuator push-in terminal block 2.5 mm².