3213221

https://www.phoenixcontact.com/pi/products/3213221

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Component terminal block-PTTB 2,5-2DIO/UL-O/UR-O-3213221

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Component terminal block, with integrated 1N4007 diode, nom. voltage: 500 V, nominal current: 20 A,

connection method: Push-in connection, number of connections: 4, cross section:0.14 mm²-4 mm²,

AWG:26-12, width: 5.2 mm, color: gray, mounting type: NS 35/7,5, NS 35/15

Packing unit 50 STK

GTIN

GTIN 4046356554978

Technical data

General

Note

The max. current is determined by the diode. Installed: Diode 1N 4007,

reverse voltage: 1300 V, maximum continuous current: 0.5 A.

Number of levels 2

Number of connections 4

Overvoltage category III

Insulating material group I

Maximum power dissipation for nominal condition 0.77 W (the value is multiplied when connecting multiple levels)

https://www.phoenixcontact.com/pi/products/3213221

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Component terminal block-PTTB 2,5-2DIO/UL-O/UR-O-3213221

Technical data

General

Nominal current I

N

20 A

Maximum load current 26 A (with 4 mm² conductor cross section)

0304-21))

130 °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

Dimensions

Width 5.2 mm

Length 68 mm

Height NS 35/7,5 47.5 mm

Height NS 35/15 55 mm

Connection data

Connection method Push-in connection

Conductor cross section solid min. 0.14 mm²

Conductor cross section solid max. 4 mm²

Conductor cross section flexible min. 0.14 mm²

Conductor cross section flexible, with ferrule with plastic sleeve max. 2.5 mm²

2 conductors with same cross section, stranded, TWIN ferrules with

plastic sleeve, max.

0.5 mm²

https://www.phoenixcontact.com/pi/products/3213221

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Component terminal block-PTTB 2,5-2DIO/UL-O/UR-O-3213221

Technical data

Connection data

Stripping length 10 mm

Internal cylindrical gage A3

Standards and Regulations

Flammability rating according to UL 94 V0

Fire protection for rail vehicles (DIN EN 45545-2) R22 HL 1 - HL 3 HL 1 - HL 3 HL 1 - HL 3 HL 1 - HL 3

Fire protection for rail vehicles (DIN EN 45545-2) R23 HL 1 - HL 3 HL 1 - HL 3 HL 1 - HL 3 HL 1 - HL 3

Approvals

EAC

Ex Approvals

Approval details

EAC



 EAC-Zulassung

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