Official Distributor
SKU
MPN
ST 4-HEDI BU
Weight
0.015 kg
This product is Not Cancellable/Not Returnable
ST 4-HEDI BU - Lever-type disconnect terminal block
Lever-type disconnect terminal block, nom. voltage: 500 V, nominal current: 20 A, number of connections: 2, connection method: Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: blue
Technical Specifications
Product properties
Number of Connections | 2 |
Number of rows | 1 |
Potentials | 1 |
Insulation characteristics
Overvoltage category | III |
Degree of pollution | 3 |
Electrical properties
Rated surge voltage | 4 kV |
Maximum power dissipation for nominal condition | 1.02 W |
Connection data
Number of connections per level | 2 |
Nominal cross section | 4 mm² |
Level 1
Stripping length | 8 mm ... 10 mm |
Internal cylindrical gage | A4 |
Connection in acc. with standard | IEC 60947-7-1 |
Conductor cross section rigid | 0.08 mm² ... 6 mm² |
Cross section AWG | 28 ... 10 (converted acc. to IEC) |
Conductor cross section flexible | 0.08 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 sleeve | 0.5 mm² ... 1 mm² |
Nominal Current | 20 A (with 6 mm² conductor cross section) |
Maximum Load Current | 20 A (with 6 mm² conductor cross section) |
Nominal Voltage | 500 V |
Nominal cross section | 2.5 mm² |
Dimensions
Width | 6.2 mm |
Height | 61.5 mm |
Depth on NS 35/7,5 | 62.5 mm |
Depth on NS 35/15 | 70 mm |
Material specifications
Color | blue |
Flammability rating according to UL 94 | V0 |
Insulating material group | I |
Insulating material | PA |
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) R22 | HL 1 - HL 3 |
Fire protection for rail vehicles (DIN EN 45545-2) R23 | HL 1 - HL 3 |
Fire protection for rail vehicles (DIN EN 45545-2) R24 | HL 1 - HL 3 |
Fire protection for rail vehicles (DIN EN 45545-2) R26 | HL 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 panel | No |
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, 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 standard | IEC 60947-7-1 |
Mounting
Mounting Type | NS 35/7,5 |
Mounting Type | NS 35/15 |
Accessories
Why Proax for Phoenix Contact 3035221?
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Additional Information
Pack Size | 50 |
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