Double-level terminal block - PTTB 2,5
3210567

Double-level terminal block, nom. voltage: 500 V, nominal current: 22 A, connection method: Push-in connection, 1st and 2nd level, Rated cross section: 2.5 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray


Product Details




Product type Multi-level terminal block
Area of application Railway industry
Number of connections 4
Number of rows 2
Potentials 2
Insulation characteristics
Overvoltage category III
Degree of pollution 3

Rated surge voltage 6 kV
Maximum power dissipation for nominal condition 0.77 W

Number of connections per level 2
Nominal cross section 2.5 mm²
Rated cross section AWG 12
1st and 2nd level
Stripping length 8 mm ... 10 mm
Internal cylindrical gage A4
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
Conductor cross-section flexible (2 conductors with the same cross-section, with TWIN ferrule and plastic sleeve) 0.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm²
Nominal current 22 A (with 2.5 mm² conductor connection cross section)
Maximum load current 26 A (with 4 mm² conductor cross section, rigid)
Nominal voltage 500 V
Nominal cross section 2.5 mm²
1st and 2nd 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 3211634 D-PTTB 2,5
3030747 ATP-STTB 4
1204517 SZF 1-0,6X3,5
3022276 CLIPFIX 35-5
3022218 CLIPFIX 35
Bridge data 16 A / 2.5 mm²
Ex temperature increase 40 K (18 A / 2.5 mm²)
Rated voltage 440 V
for bridging with bridge 440 V
- At bridging between non-adjacent terminal blocks 352 V
- At cut-to-length bridging 166 V
- At cut-to-length bridging with cover 352 V
- At cut-to-length bridging with partition plate 440 V
Rated insulation voltage 400 V
Ex level General
Rated current 18 A
Maximum load current 22 A
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
Ex level Level 1
Contact resistance 1.2 mΩ
Ex level Level 2
Contact resistance 0.92 mΩ

Width 5.2 mm
End cover width 2.2 mm
Height 45.8 mm
Height NS 35/15 55 mm
Height NS 35/7,5 47.5 mm
Height 1.87 "
Length 68 mm

Color gray
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)) 130 °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) 28 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 7.3 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 1.89 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

Mounting type NS 35/7,5
NS 35/15

Item number 3210567
Packing unit 50 pc
Minimum order quantity 50 pc
Sales Key BE
Product Key BE2214
Catalog Page Page 72 (C-1-2019)
GTIN 4046356418980
Weight per Piece (including packing) 10.797 g
Weight per Piece (excluding packing) 10.028 g
Customs tariff number 85369010
Country of origin PL


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
300 V 20 A 26 - 12
Use group C
300 V 20 A 26 - 12
Use group D
600 V 5 A 26 - 12

IECEE CB Scheme

Approval ID: DE1-65718
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
500 V 22 A 0.2 - 2.5

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
300 V 20 A 26 - 12
Use group C
300 V 20 A 26 - 12
Use group D
600 V 5 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
500 V 22 A 0.2 - 2.5

ABS

Approval ID: 21-2192245-PDA

NK

Approval ID: 14ME0912

LR

Approval ID: 14/20056

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 440 V 18 A 0.14 - 2.5
Only rigid conductors 440 V 22 A 0.14 - 4

ATEX

Approval ID: PTB09ATEX1111U
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Only flexible conductors 440 V 18 A 0.14 - 2.5
Only rigid conductors 440 V 22 A 0.14 - 4

CCC

Approval ID: 2020322313000631

NEPSI

Approval ID: GYJ20.1198U

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

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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