Disconnect terminal block - URTK/SS
0321019

Disconnect terminal block, nom. voltage: 400 V, nominal current: 26 A, connection method: Screw connection, Rated cross section: 4 mm2, cross section: 0.2 mm2 - 4 mm2 , mounting type: NS 35/7,5, NS 35/15, NS 32, color: gray


Product Details




Product type Test disconnect terminal block
Number of connections 2
Number of rows 1
Potentials 1
Insulation characteristics
Overvoltage category III
Degree of pollution 3

Rated surge voltage 6 kV
Maximum power dissipation for nominal condition 1.02 W

Number of connections per level 2
Nominal cross section 4 mm²
Level 1 above 1 below 1
Screw thread M3
Tightening torque 0.6 ... 0.8 Nm
Stripping length 7 mm
Internal cylindrical gage A3
Connection in acc. with standard IEC 60947-7-1
Conductor cross section solid 0.2 mm² ... 4 mm²
Cross section AWG 24 ... 12
Conductor cross section flexible 0.2 mm² ... 4 mm²
Conductor cross section, flexible [AWG] 24 ... 12
Flexible conductor cross section flexible (ferrule, w/o plastic sleeve) 0.25 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve) 0.25 mm² ... 2.5 mm²
2 conductors with same cross section, solid 0.2 mm² ... 1.5 mm²
2 conductors with same cross section, flexible 0.2 mm² ... 1.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.25 mm² ... 1.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 2.5 mm²
Nominal current 26 A
Maximum load current 26 A (with 4 mm² conductor cross section)
Nominal voltage 400 V
Nominal cross section 4 mm²

Width 6.2 mm
End cover width 1 mm
Height NS 35/15 47.5 mm
Height NS 35/7,5 40 mm
Height 1.575 "
Height NS 32 45 mm
Length 56.5 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
Result Test passed
Temperature-rise test
Requirement temperature-rise test Increase in temperature ≤ 45 K
Result Test passed
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 32/NS 35
Result Test passed
Test for conductor damage and slackening
Rotation speed 10 (+/- 2) rpm
Revolutions 135
Conductor cross section/weight 0.2 mm² / 0.2 kg
4 mm² / 0.9 kg
Result Test passed

Needle-flame test
Time of exposure 30 s
Result Test passed
Oscillation/broadband noise
Specification DIN EN 50155 (VDE 0115-200):2018-05
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
Pulse shape Semi-sinusoidal
Acceleration 5g
Shock duration 30 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
NS 32
Screw thread M2,6

Item number 0321019
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key B01
Product Key BE1233
Catalog Page Page 517 (C-1-2019)
GTIN 4017918001698
Weight per Piece (including packing) 13.432 g
Weight per Piece (excluding packing) 13.432 g
Customs tariff number 85369010
Country of origin PL


ECLASS

ECLASS-9.0 27141126
ECLASS-10.0.1 27141126
ECLASS-11.0 27141126

ETIM

ETIM 8.0 EC000902

UNSPSC

UNSPSC 21.0

CSA

Approval ID: 13631
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
300 V 25 A 28 - 12

cUL Recognized

Approval ID: FILE E 60425
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
300 V 20 A 28 - 12

UL Recognized

Approval ID: FILE E 60425
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
300 V 20 A 28 - 12

EAC

Approval ID: RU C-DE.BL08.B.00534

cULus Recognized


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

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