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Feed-through terminal block - PT 2,5 BU
3209523

Feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, connection method: Push-in connection, 1 level, Rated cross section: 2.5 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: blue

Product Details

Product type Feed-through terminal block
Number of positions 1
Area of application Railway industry
Machine building
Plant engineering
Process industry
Number of connections 2
Number of rows 1
Potentials 1
Insulation characteristics
Overvoltage category III
Degree of pollution 3
Rated surge voltage 8 kV
Maximum power dissipation for nominal condition 0.77 W
Number of connections per level 2
Nominal cross section 2.5 mm²
1 level
Stripping length 8 mm ... 10 mm
Internal cylindrical gage A3
Conductor cross section solid 0.14 mm² ... 4 mm²
Cross section AWG 26 ... 12
Conductor cross section flexible 0.14 mm² ... 4 mm²
Conductor cross section, flexible [AWG] 26 ... 14
Flexible conductor cross section flexible (ferrule, w/o plastic sleeve) 0.14 mm² ... 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve) 0.14 mm² ... 2.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm²
Nominal current 24 A (at 2.5 mm²)
Maximum load current 28 A (with 4 mm² conductor cross section, rigid)
Nominal voltage 800 V
Nominal cross section 2.5 mm²
1 level Connection cross sections directly pluggable
Conductor cross section solid 0.34 mm² ... 4 mm²
Flexible conductor cross section flexible (ferrule, w/o plastic sleeve) 0.34 mm² ... 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve) 0.34 mm² ... 2.5 mm²
Rated data (ATEX/IECEx)
ATEX certificate PTB 09 ATEX 1111 U
IEC Ex certificate IECEx PTB 10.0021 U
Identification  II 2 G  Ex eb IIC Gb
Operating temperature range -60 °C ... 110 °C
Ex-certified accessories 3030417 D-ST 2,5
3030721 ATP-ST 4
1204517 SZF 1-0,6X3,5
3022276 CLIPFIX 35-5
3022218 CLIPFIX 35
Bridge data 19 A / 2.5 mm²
Ex temperature increase 40 K (19 A / 2.5 mm²)
Rated voltage 500 V
for bridging with bridge 550 V
- At bridging between non-adjacent terminal blocks 352 V
- At cut-to-length bridging 220 V
- At cut-to-length bridging with cover 275 V
- At cut-to-length bridging with partition plate 550 V
Rated insulation voltage 500 V
Ex level General
Rated current 19 A
Maximum load current 23 A
Contact resistance 0.93 mΩ
Ex connection data General
Nominal cross section 2.5 mm²
Rated cross section AWG 14
Connection capacity rigid 0.14 mm² ... 4 mm²
Connection capacity AWG 26 ... 12
Connection capacity flexible 0.14 mm² ... 2.5 mm²
Connection capacity AWG 26 ... 14
Width 5.2 mm
End cover width 2.2 mm
Height 35.3 mm
Height NS 35/15 44 mm
Height NS 35/7,5 36.5 mm
Height 1.437 "
Length 48.5 mm
Color blue
Flammability rating according to UL 94 V0
Insulating material group I
Insulating material PA
Static insulating material application in cold -60 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) 125 °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
Calorimetric heat release NFPA 130 (ASTM E 1354) 27,5 MJ/kg
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
Surge voltage test
Test voltage setpoint 9.8 kV
Result Test passed
Temperature-rise test
Requirement temperature-rise test Increase in temperature ≤ 45 K
Result Test passed
Short-time withstand current 2.5 mm² 0.3 kA
Short-time withstand current 4 mm² 0.48 kA
Result Test passed
Power-frequency withstand voltage
Test voltage setpoint 2 kV
Result Test passed
Mechanical data
Open side panel Yes
Mechanical strength
Result Test passed
Attachment on the carrier
DIN rail/fixing support NS 35
Test force setpoint 1 N
Result Test passed
Test for conductor damage and slackening
Rotation speed 10 rpm
Revolutions 135
Conductor cross section/weight 0.14 mm² / 0.2 kg
2.5 mm² / 0.7 kg
4 mm² / 0.9 kg
Result Test passed
Aging
Temperature cycles 192
Result Test passed
Needle-flame test
Time of exposure 30 s
Result Test passed
Oscillation/broadband noise
Specification DIN EN 50155 (VDE 0115-200):2008-03
Spectrum Service life test category 2, bogie-mounted
Frequency f1 = 5 Hz to f2 = 250 Hz
ASD level 6.12 (m/s²)²/Hz
Acceleration 3.12g
Test duration per axis 5 h
Test directions X-, Y- and Z-axis
Result Test passed
Shocks
Specification DIN EN 50155 (VDE 0115-200):2008-03
Pulse shape Half-sine
Acceleration 30g
Shock duration 18 ms
Number of shocks per direction 3
Test directions X-, Y- and Z-axis (pos. and neg.)
Result Test passed
Ambient conditions
Ambient temperature (operation) -60 °C ... 105 °C (max. short-term operating temperature 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 (storage/transport) 30 % ... 70 %
Connection in acc. with standard IEC 60947-7-1
IEC 60947-7-1
Mounting type NS 35/7,5
NS 35/15
Item number 3209523
Packing unit 1 pc
Minimum order quantity 50 pc
Sales Key B02
Product Key BE2211
Catalog Page Page 71 (C-1-2019)
GTIN 4046356329798
Weight per Piece (including packing) 6.115 g
Weight per Piece (excluding packing) 5.8 g
Customs tariff number 85369010
Country of origin CN

ECLASS

ECLASS-9.0 27141120
ECLASS-10.0.1 27141120
ECLASS-11.0 27141120

ETIM

ETIM 8.0 EC000897

UNSPSC

UNSPSC 21.0 39121400

DNV

Approval ID: TAE00003JE

CSA

Approval ID: 13631
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Use group B
600 V 20 A 26 - 12
Use group C
600 V 20 A 26 - 12

EAC

Approval ID: RU C-DE.AI30.B.01102

cULus Recognized

Approval ID: E60425
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Use group B
600 V 20 A 26 - 12
Use group C
600 V 20 A 26 - 12

LR

Approval ID: 12/20038 (E3)

NK

Approval ID: 21ME0004

RS

Approval ID: 17.00013.272

BV

Approval ID: 25278/B0 BV
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2

EAC

Approval ID: RU C-DE.BL08.B.00644

VDE Zeichengenehmigung

Approval ID: 40032222
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
800 V 24 A 0.2 - 2.5

ABS

Approval ID: 21-2192245-PDA

NK

Approval ID: 14ME0912

LR

Approval ID: 14/20056

cUL Recognized

Approval ID: E192998
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
550 V 20 A 26 - 12

EAC Ex

Approval ID: RU C-DE.AB72.B.02351

IECEx

Approval ID: IECExPTB10.0021U
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Only flexible conductors 550 V 19 A 0.14 - 2.5
Only rigid conductors 550 V 23 A 0.14 - 4

UL Recognized

Approval ID: E192998
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
550 V 20 A 26 - 12

ATEX

Approval ID: PTB09ATEX1111U
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Only flexible conductors 550 V 19 A 0.14 - 2.5
Only rigid conductors 550 V 23 A 0.14 - 4

CCC

Approval ID: 2020322313000631

NEPSI

Approval ID: GYJ20.1198U

cULus Recognized

China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values

Compatible Products

Your advantages

The Push-in connection terminal blocks are characterized by the system features of the CLIPLINE complete system and by easy and tool-free wiring of conductors with ferrules or solid conductors
The compact design and front connection enable wiring in a confined space
In addition to the testing facility in the double function shaft, all terminal blocks provide an additional test connection
Tested for railway applications