STIO 2,5/4-3B/L-LA24GN/O-M 3209167 PHOENIX CONTACT Sensor/actuator terminal block View larger
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STIO 2,5/4-3B/L-LA24GN/O-M 3209167 PHOENIX CONTACT Sensor/actuator terminal block

STIO 2,5/4-3B/L-LA24GN/O-M

3209167

PHOENIX_CONTACT

50

Sensor/actuator terminal block

Terminal block for detectors/actuators, nominal voltage: 24 V, nominal current: 18 A, connection type: Spring connection, Dimensioning cross-section: 2.5 mm², cross-section: 0.08 mm² - 4 mm², mounting class: NS 35/7.5, NS 35/15, colour: grey

Initiator/actuator terminal block, nom. voltage: 24 V, nominal current: 18 A, number of connections: 5, connection method: Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray

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Terminal blocks > Sensor/actuator terminal block

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Technical data

Product properties
Product typeSensor/actuator terminal block
Number of connections5
Number of rows3
Data management status
Article revision02
Insulation characteristics
Overvoltage categoryIII
Degree of pollution3

Electrical properties
Rated surge voltage4 kV
Maximum power dissipation for nominal condition0.77 W
LED voltage range15 V DC ... 30 V DC
LED current range1 mA ... 2.5 mA

Input data
LED voltage range15 V DC ... 30 V DC

Connection data
Number of connections per level2
Nominal cross section2.5 mm²
Stripping length8 mm ... 10 mm
Connection in acc. with standardIEC 60947-7-1
Conductor cross section rigid0.08 mm² ... 4 mm²
Cross section AWG28 ... 12 (converted acc. to IEC)
Conductor cross section flexible0.08 mm² ... 2.5 mm²
Conductor cross section, flexible [AWG]28 ... 14 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.14 mm² ... 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.14 mm² ... 2.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm²
Nominal current18 A
Maximum load current18 A (with 4 mm² conductor cross section)
Nominal voltage24 V (Light indicator, green)
Nominal cross section2.5 mm²

Dimensions
Width5.2 mm
End cover width2.2 mm

Material specifications
Colorgray (RAL 7042)
Flammability rating according to UL 94V0
Insulating material groupI
Insulating materialPA
Static insulating material application in cold-60 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))130 °C
Relative insulation material temperature index (Elec., UL 746 B)130 °C
Fire protection for rail vehicles (DIN EN 45545-2) R22HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26HL 1 - HL 3
Calorimetric heat release NFPA 130 (ASTM E 1354)28 MJ/kg
Surface flammability NFPA 130 (ASTM E 162)passed
Specific optical density of smoke NFPA 130 (ASTM E 662)passed
Smoke gas toxicity NFPA 130 (SMP 800C)passed

Mechanical properties
Mechanical data
Open side panelYes

Environmental and real-life conditions
Ambient conditions
Ambient temperature (storage/transport)-25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C)
Ambient temperature (assembly)-5 °C ... 70 °C
Ambient temperature (actuation)-5 °C ... 70 °C
Permissible humidity (storage/transport)30 % ... 70 %

Standards and regulations
Connection in acc. with standardIEC 60947-7-1

Mounting
Mounting typeNS 35/7,5
NS 35/15

Datasheet - PDF

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