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Phoenix Contact 3073953
AllConnectorsTerminal blocksScrew connection
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
Weight
0.034 kg
Series UK

UK 10-DREHSI-EX (5X20) - Fuse modular terminal block

Fuse terminal block for cartridge fuse insert, cross section: 0.5 - 16 mm2, AWG: 24 - 6, width: 12 mm, color: black

  • Fuse terminal block for explosion protection
Technical Specifications

Product properties

Number of Connections2
Number of rows1
Potentials1

Insulation characteristics

Overvoltage categoryIII
Degree of pollution3

Electrical properties

Fuse typeGlass / ceramics / ...
Rated surge voltage4 kV
Maximum power dissipation for nominal condition2.43 W
FuseG / 5 x 20

Connection data

Number of connections per level2
Nominal cross section16 mm²

Level 1 above 1 below 1

Screw threadM4
Tightening torque1.5 ... 1.8 Nm
Stripping length11 mm
Internal cylindrical gageB6
Connection in acc. with standardIEC 60947-7-3
Conductor cross section rigid0.5 mm² ... 16 mm²
Cross section AWG20 ... 6 (converted acc. to IEC)
Conductor cross section flexible0.5 mm² ... 16 mm²
Conductor cross section, flexible [AWG]20 ... 6 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.5 mm² ... 10 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.5 mm² ... 10 mm²
Cross-section with insertion bridge, rigid10 mm²
Cross-section with insertion bridge, flexible10 mm²
2 conductors with same cross section, solid0.5 mm² ... 4 mm²
2 conductors with same cross section, flexible0.5 mm² ... 4 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.5 mm² ... 4 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 10 mm²
Nominal Current10 A
Maximum Load Current10 A
Nominal Voltage500 V (As a fuse terminal block)
Nominal Voltage800 V (As a disconnect terminal block)
Nominal cross section1.5 mm²

Rated data (ATEX/IECEx)

Identification II 3 GD Ex nA IIC Gc
Operating temperature range-50 °C ... 125 °C
Ex-certified accessories1205066 SZS 1,0X4,0 VDE
Ex-certified accessories1201442 E/UK
Rated voltage275 V
Rated Insulation Voltage250 V
Output(Permanent)

Ex level General

Rated current6.3 A
Maximum Load Current6.3 A

Ex connection data General

Torque range1.5 Nm ... 1.8 Nm
Nominal cross section16 mm²
Rated cross section AWG6
Connection capacity rigid0.5 mm² ... 16 mm²
Connection capacity AWG20 ... 6
Connection capacity flexible0.5 mm² ... 16 mm²
Connection capacity AWG20 ... 6
2 conductors with same cross section, solid0.5 mm² ... 4 mm²
2 conductors with the same cross-section AWG rigid20 ... 10
2 conductors with same cross section, stranded0.5 mm² ... 4 mm²
2 conductors with the same cross-section AWG flexible20 ... 10

Dimensions

Width12 mm
Height62 mm
Depth on NS 3262.2 mm
Depth on NS 35/7,557.2 mm
Depth on NS 35/1564.7 mm

Material specifications

Colorblack
Flammability rating according to UL 94V2
Insulating material groupI
Insulating materialPA

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
Mounting TypeNS 32
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Why Proax for Phoenix Contact 3073953?

Proax is an authorized distributor of Phoenix Contact 3073953 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

Pack Size50
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