TB 2,5 I – Feed-through Terminal Block | Phoenix Contact (3246311)

Compact. Reliable. Versatile.
The TB 2,5 I is a screw-type feed-through terminal block designed for efficient and secure wire connections in control panels and industrial automation systems. With a slim profile and robust insulation, it ensures safe and space-saving installations.

🔧 Technical Specifications:

• Part Number: 3246311
• Connection Method: Screw connection (M2.5 thread)
• Rated Voltage: 800 V (630 V for 4 mm² conductors)
• Rated Current: 24 A
• Rated Cross Section: 2.5 mm²
• Conductor Size Range:
• Rigid: 0.5 mm² – 4 mm²
• Flexible: 0.5 mm² – 2.5 mm²
• AWG: 20 – 12
• Stripping Length: 7 mm
• Mounting Type: DIN rail (NS 35/7.5, NS 35/15, NS 32)
• Number of Connections: 2
• Number of Positions: 1
• Color: Traffic Grey B (RAL 7043)
• Width: 5.2 mm
• Height: 42.5 mm
• Depth: 42 mm (NS 35/7.5), 49.5 mm (NS 35/15), 47 mm (NS 32)
• Weight per Piece: 5.97 g

🔒 Safety & Compliance:

• Flammability Rating: UL 94 V0
• Overvoltage Category: III
• Pollution Degree: 3
• Surge Voltage Rating: 8 kV
• Rail Vehicle Fire Protection:
• DIN EN 45545-2 (R22, R23, R24, R26 HL 1–3)
• NFPA 130 Compliance:
• Surface flammability (ASTM E 162)
• Smoke density (ASTM E 662)
• Smoke toxicity (SMP 800C)
• RoHS & REACH Compliant

📦 Packaging:

• Minimum Order Quantity: 50 pcs
• Packaging Unit: 50 pcs
• Country of Origin: India
• Customs Tariff Code: 85369010
• GTIN: 4046356608398