Datasheet
Technical data
1
) Technical data
1
)
Dimensions Width Length Height Width Length Height
[mm] 5.2 49.1 36.5 (NS 35/7,5) 5.2 98.8 47.5 (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)
24
2
) 500 0.08 - 4 - 22
2
) 500 0.08 - 4 -
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] 500 600 300 - 500 600 600 -
Nominal current / cross section [A] / [mm²] 24
2
) / 2.5 20 / - 20 / - - 22
2
) / 2.5 20 / - 20 / - -
Cross section range AWG 28 - 12 - - - 28 - 12 - - -
Connection capacity solid stranded Ferrule
without/with plastic sleeve
solid stranded Ferrule
without/with plastic sleeve
1 conductor [mm²] 0.08 - 4 0.08 - 2.5 0.14 - 2.5 0.14 - 2.5 0.08 - 4 0.08 - 2.5 0.14 - 2.5 0.14 - 2.5
2 stranded conductors with a TWIN ferrule [mm²] - - - 0.5 - - - 0.5
Ordering data Ordering data
Description Color Type Order No.
Pcs. /
Pkt.
Type Order No.
Pcs. /
Pkt.
Terminal block gray ST 2,5/2P ① 3042133 50 STTB 2,5/4P ① 3061486 50
blue ST 2,5/2P BU ① 3042094 50 STTB 2,5/4P BU ① 3061512 50
Ground terminal green-yellow ST 2,5/2P-PE ② 3042146 50 STTB 2,5/4P-PE ② 3061499 50
Accessories
1
) Accessories
1
)
Cover, width 2.2 mm gray D-ST 2,5 3030417 50 D-STTB 2,5/4P 3061538 50
Terminal blocks - CLIPLINE complete
2.5 mm COMBI UT plug-in connection solutions
24 A, feed-through terminal block 22 A, double-level terminal block
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 234.
2
) For derating curve, visit phoenixcontact.net/products
For screw flange, see page 320.
For self-locking flange, see page 319.
Technical data
1
)
Dimensions Width Length Height
[mm] 5.2 98.8 47.5 (NS 35/7,5)
Max. electrical data I
max.
[A] U
max.
[V] max. Ø [mm²] AWG (UL)
22 500 0.08 - 4 -
Max. bridge current [A] 24 (FBS) / 17.5 (FBSR)
Rated data IEC UL / CUL CSA Ex
Rated voltage [V] 500 600 600 -
Nominal current / cross section [A] / [mm²] 22 / 2.5 20 / - 20 / - -
Cross section range AWG 28 - 12 - - -
Connection capacity solid stranded Ferrule
without/with plastic sleeve
1 conductor [mm²] 0.08 - 4 0.08 - 2.5 0.14 - 2.5 0.14 - 2.5
2 stranded conductors with a TWIN ferrule [mm²] - - - 0.5
Ordering data
Description Color Type Order No.
Pcs. /
Pkt.
Terminal block gray STTB 2,5/4P-PV ① 3061509 50
Accessories
1
)
Cover, width 2.2 mm D-STTB 2,5/4P 3061538 50
236
PHOENIX CONTACT
22 A, double-level terminal block with
equipotential bonding
①
Feed-through, multi-conductor, and
multi-level terminal blocks and
ground terminals
Notes:
1
) For additional accessories and technical data, see page 234.