Datasheet

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    
Technical data Technical data
Dimensions Width Length Height NS 35/7,5 Width Length Height NS 35/7,5
[mm] 6.2 63.5 47 6.2 63.5 47
Dimensions Width Length Height NS 32 Width Length Height NS 32
[mm] 6.2 63.5 52 6.2 63.5 52
Max. electrical data I
max.
[A]  U
max.
[V]  Max. Ø [mm²] AWG (UL) I
max.
[A]  U
max.
[V]  Max. Ø [mm²] AWG (UL)
32 500
2
) 0.2 - 6 30-10 0.5
1
) 500
2
) 0.2 - 6 30-10
IEC 60947-7-1  
Rated data IEC UL CSA IEC/
EN60079-7
IEC UL CSA IEC/
EN60079-7
Rated voltage [V] 500
2
) 600 600 - 500
2
) 600 600 -
Nominal current / cross section [A] / [mm²] 32 / 4 30 / - 10 / - - 0.5 / 4 0.5 / - 0.5 / - -
Rated cross section [mm²] 4 - - - 4 - - -
Cross section range AWG 24 - 10 30-10 22-12 - 24 - 10 30-10 22-10 -
Connection capacity Solid Stranded Ferrule Solid Stranded Ferrule
  without/with plastic sleeve   without/with plastic sleeve
1 conductor [mm²] 0.2 - 6 0.2 - 4 0.25 - 4 0.25 - 1.5 0.2 - 6 0.2 - 4 0.25 - 4 0.25 - 1.5
2 conductors (of the same type) [mm²] 0.2 - 1 0.2 - 1.5 0.25 - 1.5 - 0.2 - 1 0.2 - 1.5 0.25 - 1.5 -
2 stranded conductors with a TWIN ferrule [mm²] - - - 0.5 - 2.5 - - - 0.5 - 2.5
Max. cross section with insertion bridge [mm²] 2.5 2.5 - - 2.5 2.5 - -
General data
Stripping length [mm] 8 8
Screw thread M3 M3
Tightening torque [Nm] 0.6 - 0.8 0.5 - 0.6
Insulating material PA PA
Inflammability class according to UL 94 V2 V2
Ordering data Ordering data
Description
No. of
pos.
Color Type I
max
Order No.
Pcs. /
Pkt.
Type I
max
Order No.
Pcs. /
Pkt.
Voltage indicator terminal block, for mounting
on NS32... or NS35..., with LED display for 15–
30VDC
gray UDK 4-ULA 24 RD/O-U 2775045 50
With LED for 30-60 V DC gray UDK 4-ULA 48 RD/O-U 2775032 50
With LED for 110-230 V AC/DC gray UDK 4-ULA 230 2775058 50
Power terminal, for connecting the reference
potential to the return busbar RS, I
max.
2 A
blue UDK 4-ULA/EK 2775029 50
Return busbar, engaged in terminal block and led
parallel to terminal strip, length: 1 m, Ø 3 mm
silver RS 2775126 1
Current indicator terminal, for mounting on
NS32... or NS35..., displays the current flow of an
auxiliary current circuit using the LED
black UDK 4-ILA 500 2775061 50
Accessories Accessories
Cover, width 1.5 mm gray D-UDK 4 2775113 50 D-UDK 4 2775113 50
Fixed bridge, insulated
10 silver FBI 10- 6 32 A 0203250 10 FBI 10- 6 32 A 0203250 10
Insertion bridge, insulated
2 gray EB 2- 6 26 A 0201155 100 EB 2- 6 26 A 0201155 100
3 gray EB 3- 6 26 A 0201142 100 EB 3- 6 26 A 0201142 100
10 gray EB 10- 6 26 A 0201139 10 EB 10- 6 26 A 0201139 10
Separating disk, for separation of neighboring
bridges, can be fitted later, no loss of pitch
gray TS-KK 3 2770215 50 TS-KK 3 2770215 50
Screwdriver SF-SL 0,6X3,5-100 S-VDE 1212587 10 SF-SL 0,6X3,5-100 S-VDE 1212587 10
Lateral groove marking ZB 6 (see Catalog 5) ZB 6 (see Catalog 5)
435 PHOENIX CONTACT
Terminal blocks
UK universal terminal blocks
4 (6) mm², 32 A, feed-through terminal block,
3 connections, with voltage indicator
4 (6) mm², 0.5 A, feed-through terminal block,
4 connections, with current indicator up to
1000 mA
UDK4–ULA...
– An LED indicates the potential status of
the feed-through circuit line
– The LED return conductor is
implemented with an RS busbar and
UDK4–ULA/EK power terminal
UDK4–ILA...
– For the 4 to 500mA current range
– If a load current flows through the load,
this is indicated by the LED
Notes:
1
) Note load current diagram, see phoenixcontact.net/products
2
) To neighboring terminal blocks
LED display terminal blocks for
voltage and current UDK...