Datasheet
ϑ
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 67.5 47.5 (NS 35/7,5) 5.2 67.5 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)
26 250 0.08 - 4 28-12 26 500
2
) 0.08 - 4 28-12
Max. bridge current [A] 20 (FBS) / 17.5 (FBSR) 20 (FBS) / 17.5 (FBSR)
Rated data IEC UL / CUL CSA Ex IEC UL / CUL CSA Ex
Rated voltage [V] 250 600 300 - 500
2
) 600 - -
Nominal current / cross section [A] / [mm²] 22 / 2.5 20 / - - - 22 / 2.5 20 / - - -
Ordering data Ordering data
Description Color Type Order No.
Pcs. /
Pkt.
Type Order No.
Pcs. /
Pkt.
Terminal block,
for conducting direction see circuit diagram
gray STTB 2,5-2DIO/O-UL/UR-UL ① 3031584 50
gray STTB 2,5-2DIO/O-UL/O-UR ② 3031597 50
Terminal block, with LED for 12 – 30VDC,
0.7 – 2.4mA
gray STTB 2,5-LA 24 RD ① 3031607 50
With light indicator for 30-60 V DC, 0.8-1.8mA gray STTB 2,5-LA 60 RD ① 3031610 50
With light indicator for 110–230VAC/DC, 0.1–
0.5mA
gray STTB 2,5-LA230 ① 3031623 50
Accessories
1
) Accessories
1
)
Cover, width 2.2 mm gray D-STTB 2,5 3030459 50 D-STTB 2,5 3030459 50
Terminal blocks - CLIPLINE complete
2.5 mm ST... spring-cage connection terminal blocks
26A, double-level diode terminal block,
1N4007 (1300V/0.5A)
26 A, double-level terminal block with LED
display
②
①①
Diode terminal blocks
Notes:
1
) For additional accessories and technical data, see page 170.
2
) The operating voltage is determined by the LED version.
Technical data
1
)
Dimensions Width Length Height
[mm] 7.4 67.5 47.5 (NS 35/7,5)
Max. electrical data I
max.
[A] U
max.
[V] max. Ø [mm²] AWG (UL)
26 500 0.08 - 4 -
Rated data IEC UL / CUL CSA Ex
Rated voltage [V] 500 - - -
Nominal current / cross section [A] / [mm²] 22 / 2.5 - - -
Ordering data
Description Color Type Order No.
Pcs. /
Pkt.
Terminal block, with integrated PT100
temperature sensor and fitted cover
gray STTB 2,5-PT100 MD ① 3035564 50
179
PHOENIX CONTACT
26 A, double-level terminal block with
temperature sensor
①
Double-level terminal block with
temperature sensor
Notes:
1
) For additional accessories and technical data, see page 170.