Component terminal block - UDK 4-DUR 499
2775250

1-level terminal block with double connection on both sides, with fitted resistor 499 Ω, ± 0.1%, 0.5 W, TCR ± 10 ppm/K, cross section: 0.2 - 2.5 mm2, width: 6.2 mm, color: Gray


Product Details




Product type Component terminal block
Number of connections 4
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 4
Nominal cross section 4 mm²
1 level
Screw thread M3
Tightening torque 0.5 ... 0.6 Nm
Stripping length 8 mm
Internal cylindrical gage A4
Connection in acc. with standard IEC 60947-7-1
Conductor cross section solid 0.2 mm² ... 6 mm²
Cross section AWG 24 ... 10
Conductor cross section flexible 0.2 mm² ... 4 mm²
Conductor cross section, flexible [AWG] 24 ... 10
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 ... 1.5 mm²
Cross-section with insertion bridge, rigid 2.5 mm²
Cross-section with insertion bridge, flexible 2.5 mm²
2 conductors with same cross section, solid 0.2 mm² ... 1 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 ... 1 mm²
Nominal current 32 A (the current is determined by the component used)
Maximum load current 10 mA (the current is determined by the component used)
Nominal voltage 630 V
Nominal cross section 4 mm²

Width 6.2 mm
End cover width 1.5 mm
Height NS 35/15 54.5 mm
Height NS 35/7,5 47 mm
Height 1.85 "
Height NS 32 52 mm
Length 63.5 mm

Color gray
Flammability rating according to UL 94 V2
Insulating material group I
Insulating material PA
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) 125 °C
Relative insulation material temperature index (Elec., UL 746 B) 125 °C

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
Power-frequency withstand voltage
Test voltage setpoint 3 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 5 N
Result Test passed
Test for conductor damage and slackening
Rotation speed 10 rpm
Revolutions 135
Conductor cross section/weight 0.2 mm² / 0.2 kg
4 mm² / 0.9 kg
6 mm² / 1.4 kg
Result Test passed

Needle-flame test
Time of exposure 30 s
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

Item number 2775250
Packing unit 1 pc
Minimum order quantity 50 pc
Sales Key B01
Product Key BE1273
GTIN 4046356342995
Weight per Piece (including packing) 15.494 g
Weight per Piece (excluding packing) 15.494 g
Customs tariff number 85369010
Country of origin PL


ECLASS

ECLASS-10.0.1 27141127
ECLASS-9.0 27141127
ECLASS-11.0 27141127

ETIM

ETIM 8.0 EC000903

UNSPSC

UNSPSC 21.0

EAC

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

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

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  10. DIN rail perforated NS 32 PERF 2000MM-VPE 10 - 1201002

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  12. DIN rail, unperforated NS 32 UNPERF 2000MM-VPE 10 - 1201015

  13. Marker card SBS 6:UNBEDRUCKT - 1007222

  14. DIN rail perforated NS 35/ 7,5 PERF 2000MM - 0801733

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  17. DIN rail perforated NS 35/ 7,5 WH PERF 2000MM - 1204119

  18. DIN rail, unperforated NS 35/ 7,5 WH UNPERF 2000MM-VPE 10 - 1204122

  19. DIN rail, unperforated NS 35/ 7,5 AL UNPERF 2000MM - 0801704

  20. DIN rail perforated NS 35/ 7,5 ZN PERF 2000MM - 1206421

  21. DIN rail, unperforated NS 35/ 7,5 ZN UNPERF 2000MM - 1206434

  22. DIN rail, unperforated NS 35/ 7,5 CU UNPERF 2000MM-VPE 10 - 0801762

  23. End cap NS 35/ 7,5 CAP - 1206560

  24. DIN rail perforated NS 35/15 PERF 2000MM - 1201730

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  26. DIN rail perforated NS 35/15 WH PERF 2000MM - 0806602

  27. DIN rail, unperforated NS 35/15 WH UNPERF 2000MM-VPE 10 - 1204135

  28. DIN rail, unperforated NS 35/15 AL UNPERF 2000MM - 1201756

  29. DIN rail perforated NS 35/15 ZN PERF 2000MM - 1206599

  30. DIN rail, unperforated NS 35/15 ZN UNPERF 2000MM - 1206586

  31. DIN rail, unperforated NS 35/15 CU UNPERF 2000MM-VPE 10 - 1201895

  32. End cap NS 35/15 CAP - 1206573

  33. DIN rail, unperforated NS 35/15-2,3 UNPERF 2000MM-VPE 10 - 1201798

  34. Zack marker strip ZB 6:UNBEDRUCKT - 1051003

  35. Zack marker strip ZB 6 CUS - 0824992

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  37. Zack marker strip ZB 6,QR:FORTL.ZAHLEN - 1051029

  38. Zack marker strip ZB 6,LGS:GLEICHE ZAHLEN - 1051032

  39. Marker for terminal blocks ZB 6,LGS:L1-N,PE - 1051414

  40. Marker for terminal blocks ZB 6,LGS:U-N - 1051430

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  49. End clamp E/UK 1 - 1201413


Your advantages

The four-conductor connection enables user-friendly wiring
A voltage signal pick-off can be implemented in the measuring line using this terminal block, enabling the signal to be used as an analog signal for process computers
The constant circuits common in process automation transmit the measured values as a load-independent current of 0 - 20 mA
The lower level is assigned to the measuring line while the upper level is used for voltage pick-off via the 499 ohm resistor