Feed-through terminal block - URKN-A - 0701008

Feed-through terminal block, nom. voltage: 500 V, nominal current: 70 A, connection method: Screw/plug-in connection, number of connections: 2, cross section: 0.5 mm² - 16 mm², AWG: 20 - 6, width: 10.2 mm, color: gray, mounting type: NS 35/7,5, NS 35/15, NS 32

Price:

Overview

Technical data

Accessories

Approvals

Downloads

Drawings



Circuit diagram  

Circuit diagram
1 = cover
2 = fixed bridge
3 = insertion bridge
4 = isolator bridge bar
5 = switch bar for 2 terminal blocks
6 = separating plate
7 = partition plate
8 = test plug socket
9 = Zack marker strip
10 = screwdriver

Schematic diagram  

Schematic diagram
Simple current transformer test circuit
a = normal operation
b = measured value testing
c = transformer short-circuit
d = relay testing



Schematic diagram  

Schematic diagram
Transducer test set with outlet

Schematic diagram  

Schematic diagram
Current transformer test circuit with movable links



Back to top

General

Number of levels 1
Number of connections 2
Color gray
Insulating material PA
Flammability rating according to UL 94 V0
Rated surge voltage 6 kV
Degree of pollution 3
Overvoltage category III
Insulating material group I
Nominal current IN 70 A
Maximum load current 70 A (with 16 mm² conductor cross section)
Nominal voltage UN 500 V
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
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
HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26 HL 1 - HL 3
Back to top

Dimensions

Length 68 mm
Width 10.2 mm
End cover width 1.5 mm
Height NS 35/7,5 50.5 mm
Height NS 35/15 58 mm
Height NS 32 55.5 mm
Back to top

Connection data

Conductor cross section solid min. 0.5 mm²
Conductor cross section solid max. 16 mm²
Conductor cross section flexible min. 0.5 mm²
Conductor cross section flexible max. 10 mm²
Conductor cross section AWG min. 20
Conductor cross section AWG max. 6
Conductor cross section flexible, with ferrule without plastic sleeve min. 0.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max. 16 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min. 0.5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve max. 10 mm²
2 conductors with same cross section, solid min. 0.5 mm²
2 conductors with same cross section, solid max. 10 mm²
2 conductors with same cross section, stranded min. 0.5 mm²
2 conductors with same cross section, stranded max. 10 mm²
Two conductors with the same cross section stranded, with ferrule and without plastic sleeve, minimum 0.5 mm²
Two conductors with the same cross section stranded, with ferrule and without plastic sleeve, maximum 6 mm²
Two conductors with the same cross section, flexible, with TWIN ferrules, with plastic sleeve, minimum 0.5 mm²
Two conductors with the same cross section, flexible, with TWIN ferrules, with plastic sleeve, maximum 6 mm²
Connection method Screw/plug-in connection
Stripping length 14 mm
Screw thread M4
Tightening torque, min 1.5 Nm
Tightening torque max 1.8 Nm
Back to top

Ambient conditions

Ambient temperature (operation) -60 °C ... 105 °C (max. short-term operating temperature 130°C)
Ambient temperature (storage/transport) -25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C)
Permissible humidity (storage/transport) 30 % ... 70 %
Ambient temperature (assembly) -5 °C ... 70 °C
Ambient temperature (actuation) -5 °C ... 70 °C
Back to top

Standards and Regulations

Flammability rating according to UL 94 V0
Back to top

Environmental Product Compliance

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

Classifications

eCl@ss

eCl@ss 10.0.1 27141120
eCl@ss 11.0 27141120
eCl@ss 4.0 27141100
eCl@ss 4.1 27141100
eCl@ss 5.0 27141100
eCl@ss 5.1 27141100
eCl@ss 6.0 27141100
eCl@ss 7.0 27141120
eCl@ss 8.0 27141120
eCl@ss 9.0 27141120
Back to top

ETIM

ETIM 2.0 EC000902
ETIM 3.0 EC000902
ETIM 4.0 EC000902
ETIM 5.0 EC000897
ETIM 6.0 EC000897
ETIM 7.0 EC000897
Back to top

UNSPSC

UNSPSC 6.01 30211811
UNSPSC 7.0901 39121410
UNSPSC 11 39121410
UNSPSC 12.01 39121410
UNSPSC 13.2 39121410
UNSPSC 18.0 39121410
UNSPSC 19.0 39121410
UNSPSC 20.0 39121410
UNSPSC 21.0 39121410
Back to top

PHOENIX CONTACT Ltd

8240 Parkhill Drive
Milton, Ontario L9T 5V7
1-800-890-2820
  • Create PDF
  • Recommend
  • Feedback