Datasheet

For further information and full technical data, visit phoenixcontact.net/products
Technical data
1
) Technical data
1
)
Dimensions Width Length Height Width Length Height
[mm] 5.2 48.5 36.5 (NS 35/7,5) 5.2 60.5 36.5 (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)
 31 800 0.08 - 4 28-12 28 800 0.08 - 4 28-12
Max. bridge current [A] 24 (FBS) / 17.5 (FBSR)  24 (FBS) / 17.5 (FBSR)
Rated data IEC UL / CUL CSA Ex IEC UL / CUL CSA Ex
Rated voltage [V] 800 600 600 550 800 600 600 550
Nominal current / cross section [A] / [mm²] 24 / 2.5 20 / - 20 / - 21 / 2.5 24 / 2.5 20 / - 20 / - 21.5 / 2.5
Ordering data Ordering data
Description Color Type  Order No.
Pcs. /
Pkt.
Type  Order No.
Pcs. /
Pkt.
Terminal block gray ST 2,5 ① 3031212 50 ST 2,5-TWIN ① 3031241 50
blue ST 2,5 BU ① 3031225 50 ST 2,5-TWIN BU ① 3031254 50
Ground terminal green-yellow ST 2,5-PE ② 3031238 50 ST 2,5-TWIN-PE ② 3031267 50
Accessories
1
) Accessories
1
)
Cover, width 2.2 mm gray D-ST 2,5 3030417 50 D-ST 2,5-TWIN 3030488 50
Terminal blocks - CLIPLINE complete
2.5 mm ST... spring-cage connection terminal blocks
31 A, feed-through terminal block 28 A, feed-through terminal block,
3 connections
            
Ex:  

          
Ex:  
KEMA 00ATEX2052U / IECEx KEM 06.0051U KEMA 00ATEX2052U / IECEx KEM 06.0051U
②
①①
②
Feed-through, multi-conductor, and
multi-level terminal blocks and
ground terminals
Notes:
1
) For additional accessories and technical data, see page 170.
For information on installation and using accessories for Ex
applications, see page 602.
Technical data
1
) Technical data
1
)
Dimensions Width Length Height Width Length Height
[mm] 5.2 72 36.5 (NS 35/7,5) 5.2 72 36.5 (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)
 28 800 0.08 - 4 28-12 28 800 0.08 - 4 28-12
Max. bridge current [A] 24 (FBS) / 17.5 (FBSR)  24 (FBS) / 17.5 (FBSR)
Rated data IEC UL / CUL CSA Ex IEC UL / CUL CSA Ex
Rated voltage [V] 800 600 600 550 800 600 600 -
Nominal current / cross section [A] / [mm²] 24 / 2.5 20 / - 20 / - 22 / 2.5 22 / 2.5 20 / - 20 / - -
Ordering data Ordering data
Description Color Type  Order No.
Pcs. /
Pkt.
Type  Order No.
Pcs. /
Pkt.
Terminal block gray ST 2,5-QUATTRO ① 3031306 50
with interrupted current bar gray ST 2,5-QUATTRO-U ① 3031636 50
blue ST 2,5-QUATTRO BU ① 3031319 50
Ground terminal green-yellow ST 2,5-QUATTRO-PE ② 3031322 50
Accessories
1
) Accessories
1
)
Cover, width 2.2 mm gray D-ST 2,5-QUATTRO 3030514 50 D-ST 2,5-QUATTRO 3030514 50
171
PHOENIX CONTACT
28 A, feed-through terminal block,
4 connections
28 A, feed-through terminal block,
4 connections, with interrupted current bar
            
Ex:      
KEMA 00ATEX2052U / IECEx KEM 06.0051U
②
①①
Feed-through, multi-conductor, and
multi-level terminal blocks and
ground terminals
Notes:
1
) For additional accessories and technical data, see page 170.
For information on installation and using accessories for Ex
applications, see page 602.