Datasheet

For further information and full technical data, visit phoenixcontact.net/products
Technical data
1
)
Dimensions Width Length Height
[mm] 6.2 79.3 42.8 (NS 35/7,5)
Max. electrical data I
max.
[A]  U
max.
[V]  max. Ø [mm²] AWG (UL)
 20 400 0.5 - 2.5 -
Max. bridge current [A] 20 (FBS) / 20 (FBSR) 
Rated data
2
) IEC UL / CUL CSA Ex
Rated voltage [V] 400 - - -
Nominal current / cross section [A] / [mm²] 20 / 2.5 - - -
Ordering data
Description Color Type  Order No.
Pcs. /
Pkt.
Knife disconnect terminal block gray QTCU 2,5-TWIN-MT ① 3050304 50
blue QTCU 2,5-TWIN-MT BU ① 3050317 50
Accessories
1
)
Cover, width 2.2 mm gray D-QTCU 2,5-TWIN-MT 3050511 50
Terminal blocks - CLIPLINE complete
2.5 mm QT... fast connection terminal blocks
20 A, knife disconnect terminal block,
3 connections
  
①
Hybrid disconnect terminal block
with screw connection on one side,
4(6)mm
Notes:
1
) For additional accessories and technical data, see page 220.
2
) For screw connection rated data, visit
phoenixcontact.net/products
Technical data
1
) Technical data
1
)
Dimensions Width Length Height Width Length Height
[mm] 6.2 59.7 39.3 (NS 35/7,5) 6.2 79.6 39.3 (NS 35/7,5)
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)
 24 800 0.5 - 2.5 20-14 24 800 0.5 - 2.5 20-14
Max. bridge current [A] 32 (FBS) / 24 (FBSR)  32 (FBS) / 20 (FBSR)
Rated data
2
) IEC UL / CUL CSA Ex IEC UL / CUL CSA Ex
Rated voltage [V] 800 600 - 550 800 600 - 550
Nominal current / cross section [A] / [mm²] 24 / 2.5 15 / - - 22.5 / 2.5 24 / 2.5 15 / - - 22.5 / 2.5
Ordering data Ordering data
Description Color Type  Order No.
Pcs. /
Pkt.
Type  Order No.
Pcs. /
Pkt.
Terminal block gray QTCS 2,5 ① 3206500 50 QTCS 2,5-TWIN ① 3050332 50
blue QTCS 2,5 BU ① 3206513 50 QTCS 2,5-TWIN BU ① 3050345 50
Ground terminal green-yellow QTCS 2,5-PE ② 3206526 50 QTCS 2,5-TWIN-PE ② 3050358 50
Accessories
1
) Accessories
1
)
Cover, width 2.2 mm gray D-QTCS 2,5 3206584 50 D-QTCS 2,5 TWIN 3050523 50
223
PHOENIX CONTACT
24 A, feed-through terminal block 24 A, feed-through terminal block,
3 connections
      
Ex:  
      
Ex:  
KEMA 05ATEX2148 U / IECEx KEM 07.0010U KEMA 05ATEX2148 U / IECEx KEM 07.0010U
②
①①
②
Hybrid terminal blocks with spring-
cage connection on one side,
4 (6) mm
Notes:
1
) For additional accessories and technical data, see page 220.
2) For spring-cage connection rated data, see page 186.
For information on installation and using accessories for Ex
applications, see page 602.