Phoenix Contact PTTB 2.5 Double Level Push-In Terminal Block 500V Grey

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Phoenix Contact PTTB 2.5 Double Level Push-In Terminal Block 500V Grey

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Product Information

Stock Code 3210567
GTIN
Stock status: In stock

priced individually

Net price: £3.59

Gross price

£4.31

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Double-level push-in terminal from Phoenix Contact’s PT family. Two independent circuits in a single 5.2mm-wide housing — no tool needed for conductor insertion. Rated for railway industry use under DIN EN 45545-2 (HL 1–HL 3, R22–R26) and ATEX/IECEx certified (II 2 G Ex eb IIC Gb).

Mounts on NS 357.5 or NS 3515 DIN rail. Four connections total, two per level, two potentials.

  • Rated cross-section: 2.5 mm² / 22 A nominal
  • Conductor range (rigid): 0.14–4 mm²
  • Stripping length: 8–10 mm
  • Operating temp: -60 °C to +110 °C
  • Flammability: UL 94 V-0
Specifications

Connection Method

Push-in connection

Nominal Voltage

500 V

Rated Insulation Voltage

400 V

Rated Surge Voltage

6 kV

Nominal Current

22 A (2.5 mm² conductor)

Maximum Load Current

26 A (4 mm² rigid)

Rated Cross Section

2.5 mm²

Conductor Cross-Section (rigid)

0.14–4 mm²

Conductor Cross-Section (flexible, ferrule)

0.14–2.5 mm²

Stripping Length

8–10 mm

Number of Connections

4

Number of Levels

2

Potentials

2

Mounting Type

NS 35/7.5, NS 35/15

Width

5.2 mm

Height

68.2 mm

Depth

45.9 mm

Depth on NS 35/7.5

47.4 mm

Depth on NS 35/15

54.9 mm

Colour

Gray (RAL 7042)

Insulating Material

PA

Flammability Rating

UL 94 V-0

Operating Temperature

-60 °C to +110 °C

Connection Standard

IEC 60947-7-1

Railway Fire Protection

DIN EN 45545-2 HL 1–HL 3 (R22, R23, R24, R26)

ATEX/IECEx Classification

II 2 G Ex eb IIC Gb

Overvoltage Category

III

Degree of Pollution

3

Phoenix Contact