Datasheet

For further information and full technical data, visit phoenixcontact.net/products
    
Ex:  
    
Ex:  
PTB 09ATEX1003U / IECEx PTB 08.0063U PTB 09ATEX1003U / IECEx PTB 08.0063U
Technical data
1
) Technical data
1
)
Dimensions Width Length Height Width Length Height
[mm] 20.3 84 63.8 (NS 35/7,5) 20.2 84 62.2 (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)
 125 1000 2.5 - 35 - 125 1000 2.5 - 35 -
Max. bridge current [A] 57  57
Rated data IEC UL / CUL CSA Ex IEC UL / CUL CSA Ex
Rated voltage [V] 1000 600 - 690 1000 600 - 690
Nominal current / cross section [A] / [mm²] 125 / 35 115 / - - 125 / 35 125 / 35 115 / - - 125 / 35
General data
Tightening torque [Nm] 4.5 - 5 6 - 10
Ordering data Ordering data
Description Color Type  Order No.
Pcs. /
Pkt.
Type  Order No.
Pcs. /
Pkt.
Terminal block gray RT 8 ① 3049042 25 RTO 8 ① 3049343 25
blue RT 8 BU ① 3049148 25 RTO 8 BU ① 3049864 25
With transparent shock-protection hood gray RTO 8-TC ① 3050002 25
blue RTO 8-TC BU ① 3049929 25
Accessories
1
) Accessories
1
)
Cover, width 2.2 mm D-RT 8 3049194 50 D-RT 8 3049194 50
335 PHOENIX CONTACT
Terminal blocks - CLIPLINE complete
35 mm RT... bolt connection terminal blocks
125 A, feed-through terminal block 125 A, feed-through terminal block, open
Notes:
1
) For additional accessories and technical data, see page 334.
For information on installation and using accessories for Ex
applications, see page 602.
Feed-through terminal blocks
①
①