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Phoenix Contact 3211841 Protective Conductor Terminal Block
The PHOENIX CONTACT PTTBS 4-PE is a double-level protective conductor terminal block designed for secure and efficient wiring in various industrial applications. Its push-in connection simplifies installation, eliminating the need for tools. The compact design allows for space-saving wiring, while the front connection facilitates easy access. This terminal block is ideal for machine building, plant engineering, and process industries, providing a reliable connection for protective conductors. It meets IEC 60947-7-1 standards and offers robust fire protection characteristics, making it suitable for demanding environments.
Phoenix Contact 3211841 Protective Conductor Terminal Block Specifications:
- Number of levels: 2
- Number of connections: 4
- Nominal cross section: 4 mm²
- Color: green-yellow
- Insulating material: PA
- Flammability rating according to UL 94: V0
- Area of application: Machine building, Plant engineering, Process industry
- Rated surge voltage: 6 kV
- Degree of pollution: 3
- Overvoltage category: III
- Insulating material group: I
- Connection in acc. with standard: IEC 60947-7-1
- 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: 96 mm
- Height NS 35/7,5: 54.5 mm
- Height NS 35/15: 62 mm
- Conductor cross section solid min.: 0.2 mm²
- Conductor cross section solid max.: 6 mm²
- Conductor cross section flexible min.: 0.2 mm²
- Conductor cross section flexible max.: 4 mm²
- Conductor cross section AWG min.: 24
- Conductor cross section AWG max.: 10
- Conductor cross section flexible, with ferrule without plastic sleeve min.: 0.25 mm²
- Conductor cross section flexible, with ferrule without plastic sleeve max.: 4 mm²
- Conductor cross section flexible, with ferrule with plastic sleeve min.: 0.25 mm²
- Conductor cross section flexible, with ferrule with plastic sleeve max.: 4 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.: 1 mm²
- Stripping length: 10 mm ... 12 mm
- Internal cylindrical gage: A4
- Packing unit: 1
- Custom tariff number: 85369010
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Frequently Asked Questions
Where can I buy Phoenix Contact 3211841?
You can click on the BUY or RFQ button to purchase 3211841 from an authorized Phoenix Contact distributor.
How do I troubleshoot issues or seek technical support for part 3211841?
You can download the 3211841 datasheet or visit the Phoenix Contact website for support.
Who is the manufacturer of 3211841?
Phoenix Contact