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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
3035250
Weight
0.021 kg
Series ST

ST 4-FSI/C-LED 48 - Fuse modular terminal block

Fuse terminal block with LED for mounting on NS 35, for miniature circuit breakers, terminal width: 8.2 mm, color: Black

  • Versions with LED for indicating that a fuse has blown
  • The ST 4-FSI/C fuse terminal block accommodates flat-type fuses in accordance with ISO/DIS 8820/DIN 72581-3 or the TCP .../DC32V thermal miniature circuit breaker as the fuse element
Technical Specifications

Product properties

Number of Connections2
Number of rows1
Potentials1

Insulation characteristics

Overvoltage categoryIII
Degree of pollution3

Electrical properties

Fuse typeFlat
Rated surge voltage6 kV
Maximum power dissipation for nominal condition1.02 W
FuseC
Voltage LED48 V DC
Current LED2 mA
Maximum current with single arrangement30 A

Input data

Voltage LED48 V DC

Connection data

Number of connections per level2
Nominal cross section4 mm²

1 level

Stripping length8 mm ... 10 mm
Internal cylindrical gageA4
Connection in acc. with standardIEC 60947-7-3
Conductor cross section rigid0.08 mm² ... 6 mm²
Cross section AWG28 ... 10 (converted acc. to IEC)
Conductor cross section flexible0.08 mm² ... 4 mm²
Conductor cross section, flexible [AWG]28 ... 12 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.14 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.14 mm² ... 4 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 1 mm²
Nominal Current30 A
Maximum Load Current30 A
Nominal Voltage48 V
Nominal cross section4 mm²

Dimensions

Width8.2 mm
Height86.5 mm
Depth on NS 35/7,543.5 mm
Depth on NS 35/1551 mm

Material specifications

Colorblack
Flammability rating according to UL 94V0
Insulating material groupI
Insulating materialPA
Static insulating material application in cold-60 °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
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 data

Open side panelNo

Ambient conditions

Ambient Temperature (Operation)-60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see RTI Elec.)
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 (operation)20 % ... 90 %
Permissible humidity (storage/transport)30 % ... 70 %

Standards and Regulations

Connection in acc. with standardIEC 60947-7-3

Mounting

Mounting TypeNS 35/7,5
Mounting TypeNS 35/15
Accessories

Why Proax for Phoenix Contact ST 4-FSI/C-LED 48?

Proax is an authorized distributor of Phoenix Contact ST 4-FSI/C-LED 48 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

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Additional Information

Alternate NamesST4FSICLED48
Pack Size50
Recommended
Sold in quantities of 50

Available for order