1754568 datasheet(13/15 Pages) PHOENIX

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1955853 CCVA 2,5/ 2-G-5,08 P26THR

REF 1955853

PHOENIX CONTACT 13 / 15

2017-10-02

Product version 06

Document revision 0

CCVA 2,5/..-G

SMSTB 2,5/..-ST

FRONT-MSTB 2,5/

..-ST

TMSTBP 2,5/..-ST

TVMSTB 2,5/..-ST

Specification

IEC 61984

Mechanical tests (A)

Insertion/withdrawal force per position

approx. 8 N / 6 N

Polarization when inserted

Requirement >20 N

Test passed

Contact holder in insert

Requirements >20 N

Test passed

Durability tests (B)

Insertion/withdrawal cycles

Rated impulse voltage at sea level

Voltage waveform ≥ (1.2/50 μs)

4.8 kV

Power-frequency withstand voltage

Voltage waveform ≥ (50/60 Hz)

2.21 kV

Insulation resistance

Requirements > 5 MΩ

> 12 TΩ

Thermal tests (C)

Tested number of positions

Tested conductor cross section

2.5 mm²

Test current

12 A DC

Upper limiting temperature

Requirements < 100°C

Test passed

Climatic tests (D)

Test sequence 1: low temperature storage

-40 °C/2 h

Test sequence 2: heat storage

100 °C/168 h

Test sequence 3: noxious gas storage

(ISO 6988)

0.2 dm

2 on 300 dm

40 °C/1 cycle

Rated impulse voltage at sea level

Voltage waveform ≥ (1.2/50 μs)

4.8 kV

Power-frequency withstand voltage

Voltage waveform ≥ (50/60 Hz)

2.21 kV

Environmental and endurance tests (E)

Specification

IEC 61984:2008-10

Degree of protection

Finger safety with IP20

test finger

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