Datasheet
Technical data
1
) Technical data
1
)
Dimensions Width Length Height Width Length Height
[mm] 6.2 82.5 64.9 (NS 35/7,5) 6.2 82.5 64.9 (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)
6.3
3
) 500
4
) 0.5 - 2.5 20-14 20 500 0.5 - 2.5 20-14
Max. bridge current [A] 32 (FBS) / 24 (FBSR) 32 (FBS) / 24 (FBSR)
Rated data IEC UL / CUL CSA Ex IEC UL / CUL CSA Ex
Rated voltage [V] 500
4
) 300 300 - 500 300 300 -
Nominal current / cross section [A] / [mm²] 6.3 / 1.5 15 / - 10 / - - 20 / 2.5 15 / - 15 / - -
Ordering data Ordering data
Description Color Type Order No.
Pcs. /
Pkt.
Type Order No.
Pcs. /
Pkt.
Fuse terminal block black QTC 2,5-HESI (5X20) ① 3050293 50
With LED for 12 – 30VAC/DC, 0.31 – 0.95mA
2
) black QTC 2,5-HESILED 24 (5X20) ② 3050374 50
for 30 – 60VAC/DC, 0.40 – 0.86mA
2
) black QTC 2,5 HESILED 60 (5X20) ② 3050390 50
110 – 250VAC/DC, 0.41 – 0.96mA
2
) black QTC 2,5-HESILA 250 (5X20) ② 3050387 50
Lever-type disconnect terminal block, same
shape
black/orange QTC 2,5-HEDI ① 3206678 50
Accessories
1
) Accessories
1
)
Cover, width 2.2 mm gray D-QTC 2,5-TWIN 3206571 50 D-QTC 2,5-TWIN 3206571 50
Terminal blocks - CLIPLINE complete
2.5 mm QT... fast connection terminal blocks
6.3 A, lever-type fuse terminal block,
for 5 x 20 mm cartridge fuses
20 A, lever-type disconnect terminal block,
same shape
②
①①
Fuse terminal blocks and lever-type
disconnect terminal blocks of the
same shape
Notes:
1
) For additional accessories and technical data, see page 220.
2
) If the fuse is faulty, the downstream circuit is not off load.
3
) For max. power dissipation, see page 616.
4
) The current is determined by the fuse used, the voltage by the
light indicator.
Technical data
1
) Technical data
1
)
Dimensions Width Length Height Width Length Height
[mm] 6.2 62.6 42.8 (NS 35/7,5) 6.2 82.5 42.8 (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) / 24 (FBSR)
Rated data
2
) IEC UL / CUL CSA Ex IEC UL / CUL CSA Ex
Rated voltage [V] 800 600 600 550 800 600 - 550
Nominal current / cross section [A] / [mm²] 24 / 2.5 15 / - 15 / - 22 / 2.5 24 / 2.5 15 / - - 22 / 2.5
Ordering data Ordering data
Description Color Type Order No.
Pcs. /
Pkt.
Type Order No.
Pcs. /
Pkt.
Terminal block gray QTCU 2,5 ① 3206539 50 QTCU 2,5-TWIN ① 3050303 50
blue QTCU 2,5 BU ① 3206542 50 QTCU 2,5-TWIN BU ① 3050316 50
Ground terminal green-yellow QTCU 2,5-PE ② 3206555 50 QTCU 2,5-TWIN-PE ② 3050329 50
Accessories
1
) Accessories
1
)
Cover, width 2.2 mm gray D-QTCU 2,5 3206597 50 D-QTCU 2,5 TWIN 3050510 50
222
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 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
For information on installation and using accessories for Ex
applications, see page 602.