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PHOENIX CONTACT SSK 0525 KER-EX SSK 0525 KER-EX 0501059 PHOENIX CONTACT Feed-through terminal block, connection method: screw connection, cr.. View larger
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SSK 0525 KER-EX 0501059 PHOENIX CONTACT Feed-through terminal block, connection method: screw connection, cr..

SSK 0525 KER-EX

0501059

PHOENIX CONTACT

50 Pcs.

Feed-through terminal block, connection method: screw connection, cross section: 0.2 mm² Connection step rail terminal, connection type: screw connection, section: 0.2 mm²-4 mm², AWG 24-12, width: 6.2 mm, color: white, mounting type: NS 32, insulation material: ceramic Feed-through terminal block, connection method: screw connection, cross section: 0.2 mm2 - 4 mm2, 24 - 12 AWG, width: 6.2 mm, color: white, mounting type: NS 32, insulation material: ceramic

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Modular TBs

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Technical data
Product properties
Product typeHigh temperature terminal block
Number of connections2
Number of rows1
Potentials1
Data management status
Article revision04
Insulation characteristics
Overvoltage categoryIII
Degree of pollution3
Electrical properties
Rated surge voltage8 kV
Maximum power dissipation for nominal condition0.77 W
Connection data
Number of connections per level2
Nominal cross section2.5 mm²
Level 1 above 1 below 1
Screw threadM3
Tightening torque0.5 ... 0.6 Nm
Stripping length9 mm
Internal cylindrical gageA3
Connection in acc. with standardIEC 60947-7-1
Conductor cross section rigid0.2 mm² ... 4 mm²
Cross section AWG24 ... 12 (converted acc. to IEC)
Conductor cross section flexible0.2 mm² ... 4 mm²
Conductor cross section, flexible [AWG]24 ... 12 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.25 mm² ... 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.25 mm² ... 1.5 mm²
2 conductors with same cross section, solid0.2 mm² ... 1.5 mm²
2 conductors with same cross section, flexible0.2 mm² ... 1.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.25 mm² ... 1.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 1.5 mm²
Nominal current24 A
Maximum load current32 A (with 4 mm² conductor cross section)
Nominal voltage690 V
Nominal cross section2.5 mm²
Ex data
Rated data (ATEX/IECEx)
Identification II 2 GD  Ex eb IIC Gb
Operating temperature range-60 °C ... 180 °C
Ex-certified accessories0201061 D-SSK 0525 KER
1201044 E/1
List of bridgesChain bridge / KB- 6 / 0201472
Bridge data28 A / 4 mm²
Ex temperature increase40 K (31.3 A  / 4 mm²)
Rated voltage440 V
for bridging with bridge440 V
Rated insulation voltage400 V
output(Permanent)
Ex level General
Rated current28 A
Maximum load current28 A
Contact resistance0.94 mΩ
Ex connection data General
Torque range0.5 Nm ... 0.6 Nm
Nominal cross section4 mm²
Rated cross section AWG12
Connection capacity rigid0.2 mm² ... 4 mm²
Connection capacity AWG24 ... 12
Connection capacity flexible0.25 mm² ... 4 mm²
Connection capacity AWG22 ... 12
Dimensions
Width6.2 mm
End cover width3.5 mm
Height38 mm
Depth on NS 3248 mm
Material specifications
Colorivory (RAL 1014)
MaterialCeramics
Insulating material groupI
Relative insulation material temperature index (Elec., UL 746 B)1000 °C
Electrical tests
Surge voltage test
Test voltage setpoint9.8 kV
ResultTest passed
Temperature-rise test
Requirement temperature-rise testIncrease in temperature ≤ 45 K
ResultTest passed
Short-time withstand current 4 mm²0.48 kA
ResultTest passed
Power-frequency withstand voltage
Test voltage setpoint1.89 kV
ResultTest passed
Mechanical properties
Mechanical data
Open side panelYes
Mechanical tests
Mechanical strength
ResultTest passed
Attachment on the carrier
DIN rail/fixing supportNS 32
Test force setpoint1 N
ResultTest passed
Test for conductor damage and slackening
Rotation speed10 rpm
Revolutions135
Conductor cross section/weight0.2 mm² / 0.2 kg
4 mm² / 0.9 kg
ResultTest passed
Environmental and real-life conditions
Ambient conditions
Ambient temperature (operation)-60 °C ... 180 °C
Ambient temperature (storage/transport)-25 °C ... 60 °C (for a short time, no longer than 24 h, -60°C to +70°C)
Ambient temperature (assembly)-5 °C ... 70 °C
Ambient temperature (actuation)-5 °C ... 70 °C
Permissible humidity (operation)20 % ... 90 %
Permissible humidity (storage/transport)30 % ... 70 %
Standards and regulations
Connection in acc. with standardIEC 60947-7-1
Mounting
Mounting typeNS 32

Product Datasheet

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