Datasheet

   
Ex:  
KEMA 01ATEX2134U / IECEx KEM 07.0008U KEMA 01ATEX2134U / IECEx KEM 07.0008U
468 PHOENIX CONTACT
MBK... miniature feed-through
terminal blocks
Notes:
For 2.5mm² mini screw terminal blocks with jumpers, see page 39.
For 4mm² mini screw terminal blocks with jumpers, see page 51.
1
) For information on installation and using accessories for Ex
applications, see page 602.
– The MBK... and MSLKG... terminal
blocks represent the top end of the mini
terminal block range for 15 mm NS15
DIN rails
– MBK... terminal blocks can be bridged in
the terminal center
– Lateral marking with ZB zack marker strip
terminal marking for tall marker groove
– Cross sections of up to 6mm can be
easily wired
– Extensive bridging material, such as fixed
bridges, insertion bridges, and switchable
bridges, enable simple and reliable
potential branching
– A separating disk, partition plate, and test
socket complete the range of accessories
– The MUT ... miniature terminal blocks can
be found in the section on 4mm UT...
screw connection terminal blocks
Technical data
Dimensions Width Length Height NS 15
[mm] 8.2 35 36 8.2 39 36
Max. electrical data I
max.
[A]  U
max.
[V]  Max. Ø [mm²] AWG (UL)
57 500 0.5 - 10 26-8 0.5 - 10 26-8
IEC 60947-7-1

Rated data IEC UL CSA IEC/
EN60079-7
Rated voltage [V] 500 600 300 275 - - - -
Nominal current / cross section [A] / [mm²] 41 / 6 50 / - 50 / - 37 / 6 - - - - / 6
Rated cross section [mm²] 6 - - 0.5-6 6 - - 0.5-6
Cross section range AWG 20 - 8 26-8 26-8 20 - 8 20 - 8 26-8 26-8 20 - 8
Connection capacity Solid Stranded Ferrule
  without/with plastic sleeve
1 conductor [mm²] 0.5 - 10 0.5 - 6 0.25 - 6 0.25 - 6 0.5 - 10 0.5 - 6 0.5 - 6 0.5 - 6
2 conductors (of the same type) [mm²] 0.5 - 2.5 0.5 - 2.5 0.5 - 2.5 - 0.5 - 2.5 0.2 - 2.5 0.5 - 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] 6 4 - - - - - -
General data
Stripping length [mm] 10
Screw thread M4
Tightening torque [Nm] 1.5 - 1.8
Insulating material PA
Inflammability class according to UL 94 V2
Ordering data
Description
No. of
pos.
Color Type I
max
Order No.
Pcs. /
Pkt.
Terminal, for mounting on NS15 gray MBK 6/E 0552024 50
Ground terminal, for mounting on NS15 green-yellow
Accessories
1
)
Cover, width 1.5 mm gray D-MBK 6/E 1413049 50
Insertion bridge, fully insulated
2 gray EB 2- 8 43 A 0202154 100
3 gray EB 3- 8 43 A 0202141 100
4 gray EB 4- 8 43 A 0202142 100
10 gray EB 10- 8 43 A 0202138 10
Fixed bridge, insulated
10 silver FBI 10- 8 48 A 0203263 10
Switching jumper for 2 terminal blocks, complete, mounted with
short or long link according to required separation
2 silver SB 2- 8/13 43 A 0202235 1
Bridge bar isolator, as distance piece for isolator
bridge bar
gray IS-K 10 1303337 100
Separating disk, for separation of neighboring
bridges, can be fitted later, no loss of pitch
gray TS-KK 3 2770215 50
Partition plate, for visual and electrical separation
of terminal groups, 2.5 mm thick
gray ATP-MBK 1413227 50
Test socket, for test connection with test plug PS silver PSB 4/7/6 0303299 10
Screwdriver SZS 1,0X4,0 VDE 1205066 10
Lateral groove marking ZB 8 (see Catalog 5)
Terminal blocks
MT and MBK miniature screw terminal blocks
6 (10) mm², 57 A, feed-through terminal block 6 (10) mm², ground terminal