3209552 Phoenix Contact PT 2,5-TWIN BU průchodková svorka

The Phoenix Contact PT 2,5-TWIN BU is a three-conductor feed-through terminal block rated at 800 V and 24 A, using tool-free push-in connection for conductors from 0.14 mm² to 4 mm². It mounts on NS 35/7.5 and NS 35/15 DIN rails and carries ATEX/IECEx II 2 G Ex eb IIC Gb certification for hazardous area installations.

Technical specifications:

• Part designation: PT 2,5-TWIN BU
• Catalog number: 3209552
• Manufacturer: Phoenix Contact
• EAN: 4046356329828
• Nominal voltage: 800 V
• Nominal current: 24 A
• Maximum load current: 30 A (with 4 mm² rigid conductor)
• Number of connections: 3
• Connection method: Push-in (tool-free)
• Nominal cross section: 2.5 mm²
• Conductor range: 0.14 mm² - 4 mm² (AWG 26-12), rigid and flexible
• Stripping length: 8 mm - 10 mm
• Mounting type: NS 35/7.5, NS 35/15
• Color: blue (RAL 5015)
• Dimensions (W x H x D): 5.2 x 60.5 x 35.3 mm
• Weight: 7.72 g
• Insulating material: PA, group I
• Flammability rating: UL 94 V0
• Operating temperature: -60°C to 85°C / -40°C to 110°C
• Overvoltage category: III, degree of pollution: 3
• Rated surge voltage: 8 kV
• ATEX/IECEx: II 2 G Ex eb IIC Gb
• Connection standard: IEC 60947-7-1
• Pack size: 50 pc
• Country of origin: CN

Features and benefits:

• Tool-free push-in connection reduces wiring time with lower insertion force compared to screw terminals
• Three conductors per block enable compact, space-saving distribution within control panels
• Vibration-resistant spring design delivers maintenance-free connections with high conductor pull-out forces
• Compatible with CLIPLINE complete accessories for bridging, marking, and testing without additional tools
• Fire protection to DIN EN 45545-2 (R22, R23, R24, R26, HL 1-HL 3) qualifies the block for railway applications

Applications:

• Control cabinet wiring in machine building and plant engineering
• Power and signal distribution in process industry installations
• Railway control panels requiring DIN EN 45545-2 fire protection compliance
• Hazardous area Group IIC installations under ATEX/IECEx Zone 1 conditions

Compliant with IEC 60947-7-1, UL 94 V0, and DIN EN 45545-2. Part of the Phoenix Contact PT CLIPLINE complete terminal block family.

Also known as: Phoenix Contact PT 2,5-TWIN BU, Phoenix 3209552, PT2.5-TWIN BU, three-conductor push-in terminal block 2.5 mm².