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Phoenix Contact 3074444 Component Terminal Block
The PHOENIX CONTACT UTTB 4-BE component terminal block is designed for installing components that can be individually selected. It offers a screw connection for secure connections and supports a wide range of conductor sizes, from 0.14 mm² to 6 mm². The terminal block is mounted on NS 35/7.5 or NS 35/15 rails and is suitable for various applications including railway, machine building, plant engineering, and process industries. It is tested for railway applications and offers features like large-surface labeling for clear identification and the option to connect levels using vertical bridges. The terminal block is also designed to handle high voltage and current loads, making it suitable for demanding industrial environments.
Phoenix Contact 3074444 Component Terminal Block Specifications:
- Number of levels: 2
- Number of connections: 4
- Nominal cross section: 4 mm²
- Color: gray
- Insulating material: PA
- Flammability rating according to UL 94: V0
- Area of application: Railway industry, Machine building, Plant engineering, Process industry
- Rated surge voltage: 8 kV
- Degree of pollution: 3
- Overvoltage category: III
- Insulating material group: I
- Connection in acc. with standard: IEC 60947-7-1
- Nominal current IN: 30 A
- Maximum load current: 36 A (with 6 mm² conductor cross section)
- Nominal voltage UN: 800 V
- Open side panel: Yes
- Relative insulation material temperature index (Elec., UL 746 B): 130 °C
- Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)): 125 °C
- Static insulating material application in cold: -60 °C
- Behavior in fire for rail vehicles (DIN 5510-2): Test passed
- Flame test method (DIN EN 60695-11-10): V0
- Oxygen index (DIN EN ISO 4589-2): >32 %
- NF F16-101, NF F10-102 Class I: 2
- NF F16-101, NF F10-102 Class F: 2
- 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
- Calorimetric heat release NFPA 130 (ASTM E 1354): 27,5 MJ/kg
- 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
- Width: 6.2 mm
- Length: 69.9 mm
- Height NS 35/7,5: 65 mm
- Height NS 35/15: 72.5 mm
- Conductor cross section solid min.: 0.14 mm²
- Conductor cross section solid max.: 6 mm²
- Conductor cross section flexible min.: 0.14 mm²
- Conductor cross section flexible max.: 6 mm²
- Conductor cross section AWG min.: 26
- Conductor cross section AWG max.: 10
- Conductor cross section flexible, with ferrule without plastic sleeve min.: 0.14 mm²
- Conductor cross section flexible, with ferrule without plastic sleeve max.: 4 mm²
- Conductor cross section flexible, with ferrule with plastic sleeve min.: 0.14 mm²
- Conductor cross section flexible, with ferrule with plastic sleeve max.: 4 mm²
- 2 conductors with same cross section, solid min.: 0.14 mm²
- 2 conductors with same cross section, solid max.: 1.5 mm²
- 2 conductors with same cross section, stranded min.: 0.14 mm²
- 2 conductors with same cross section, stranded max.: 1.5 mm²
- 2 conductors with same cross section, stranded, ferrules without plastic sleeve min.: 0.14 mm²
- 2 conductors with same cross section, stranded, ferrules without plastic sleeve max.: 1.5 mm²
- 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve min.: 0.5 mm²
- 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve max.: 2.5 mm²
- Connection method: Screw connection
- Stripping length: 9 mm
- Internal cylindrical gage: A4
- Screw thread: M3
- Tightening torque, min: 0.6 Nm
- Tightening torque max: 0.8 Nm
- China RoHS: Environmentally Friendly Use Period = 50
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Frequently Asked Questions
Where can I buy Phoenix Contact 3074444?
You can click on the BUY or RFQ button to purchase 3074444 from an authorized Phoenix Contact distributor.
How do I troubleshoot issues or seek technical support for part 3074444?
You can download the 3074444 datasheet or visit the Phoenix Contact website for support.
Who is the manufacturer of 3074444?
Phoenix Contact