Phoenix Contact 3273376 PTFIX 6/18X2,5 BU Distribution block 24A

The Phoenix Contact PTFIX 6/18X2,5 BU is a blue distribution block designed for efficient power distribution, offering 19 push-in connections across a single row and a nominal voltage of 450 V. The block features a 6 mm² line contact and 2.5 mm² load contacts, both using tool-free push-in direct connection technology for fast, reliable wiring.

Technical specifications:

• Part designation: PTFIX 6/18X2,5 BU
• Catalog number: 3273376
• Manufacturer: Phoenix Contact
• EAN: 4055626392585
• Product type: Distributor terminal block
• Number of connections: 19
• Nominal voltage: 450 V
• Nominal current (load contact): 24 A; maximum load current: 32 A (with 4 mm²)
• Nominal current (line contact): 41 A; maximum load current: 57 A (with 10 mm²)
• Maximum total current: 57 A
• Rated surge voltage: 6 kV
• Maximum power dissipation: 0.77 W
• Load contact cross section: 0.14 mm² - 4 mm² (push-in); rated 2.5 mm²
• Line contact cross section: 0.5 mm² - 10 mm² (push-in); rated 6 mm²
• Stripping length (load contact): 8-10 mm; (line contact): 10-12 mm
• AWG range (load): 26-12; (line): 20-8
• Mounting type: DIN rail NS 35/NS 15, direct mounting with flange, free-hanging
• Color: blue (RAL 5015)
• Dimensions (W x H x D): 56.5 mm x 28.6 mm x 21.7 mm
• Weight (excl. packing): 37.064 g
• Insulating material: PA, group I
• Flammability rating: UL 94 V0
• Overvoltage category: III; degree of pollution: 3
• Pack size: 8 pc
• Country of origin: PL

Features and benefits:

• Tool-free push-in direct connection saves up to 80% wiring time compared to screw terminals
• Three mounting options - DIN rail, direct flange mounting, and free-hanging - for flexible installation
• Transverse DIN rail mounting delivers up to 50% space savings in the enclosure
• Ready-to-mount blocks eliminate manual bridging, reducing assembly steps
• Available in 11 color variants for clear circuit identification and organized wiring
• Fire protection certified for rail vehicle applications per DIN EN 45545-2 (R22-R26, HL 1-HL 3)

Applications:

• Power distribution in industrial control panels and switchgear enclosures
• Building electrical installations requiring compliance with IEC 60364-4-43
• Rail vehicle wiring systems requiring DIN EN 45545-2 fire protection
• Machine wiring where DIN rail space is limited
• Multi-circuit distribution from a single feed conductor

Compliant with IEC 60998-2-2 and IEC 60364-4-43:2008; fire protection tested to DIN EN 45545-2 and NFPA 130 (ASTM E 162, ASTM E 662, SMP 800C). Part of the Phoenix Contact PTFIX distribution block series.

Also known as: Phoenix Contact PTFIX 6/18X2,5 BU, Phoenix 3273376, PTFIX distribution block 19-way, 4055626392585.