Page 158 - SACE Tmax XT - Catalogue

7/12 SACE TMAX XT LOW VOLTAGE MOLDED CASE CIRCUIT-BREAKERS

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Power connection

Terminals for copper/aluminium cables - FC CuAl
CB Type Vers. Cable Tightening L cable Terminal Separators
of stripping covers height height
term. [mm] [Nm] [mm] [mm] [mm]
Rigid Flexible Terminal/ Cable or busbar/ 2 25 50 60 68 25 100 200
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Internal FCCuAl CB terminal
terminal for XT1 1x1.5… ≤10mm - 2,5Nm
2
copper/aluminum cables int. F-P 1x1.5…70 ...50 M5 3Nm Ø 9.5mm >10mm - 5Nm 16 - - R - - S CB R R
2
ext. F-P 1x35…95 NO M6 6Nm Ø 14mm 13.5Nm 16 - - S T - - - - -
ext. F-P (1) 1x120…240 NO M6 6Nm Ø 21mm 31Nm 24 ADAPTER
XT2 1x2.5… ≤ 25mm - 4Nm
2
int. F-P-W 1x1…95 - - Ø 14mm 2 14 - - R - - S CB R R
— ...70 >25mm - 6Nm
Internal FCCuAl terminal ext. F-P-W (2) 1x120…240 NO M6 6Nm Ø 21mm 31Nm 24 ADAPTER
for copper and aluminum ext. F-P-W 1x70…185 NO M6 6Nm Ø 18mm 31Nm 20 - - S - - - - -
cable with take-up T
of auxiliary voltage ext. F-P-W 2x35...70 NO M6 6Nm Ø 16mm 12Nm 18/33 - - R - - S CB R R
ext. F-P-W 2x50…95 NO M6 6Nm Ø 16mm 12Nm 18/33 - - R - - S CB R R
XT3 int. F-P 1x35...150 NO M8 9Nm Ø 17mm 22.6Nm 20 - - - R - S CB R R
int. F-P 1x95...185 NO - - Ø 17mm 16Nm 20 - - - R - S R R
CB
ext. F-P (2) 1x120…240 NO M8 8Nm Ø 21mm 31Nm 24 ADAPTER
ext. F-P 2x35…120 NO M8 8Nm Ø 18mm 16Nm 22/42 - - - S T - - - -
ext. F-P 2x50…150 NO M8 8Nm Ø 18mm 16Nm 22/42 - - - S - - - -
— T
FCCuAl external XT4 int. F-P-W 1x1…150 NO - - Ø 17mm 10Nm 20 - - - R - S CB R R
terminal with cable ext. F-P-W (2) 1x120…240 NO M8 8Nm Ø 21mm 31Nm 24 ADAPTER
ext. F-P-W 2x35…120 NO M8 8Nm Ø 15mm 16Nm 22/42 - - - S - - - -
T
ext. F-P-W 2x50…150 NO M8 8Nm Ø 18mm 16Nm 22/42 - - - S T - - - -
XT5 int. F-P-W 1x35…185 NO M10 23Nm Ø 17mm 24-35Nm 24 - R - R - S CB R R
int. F-P-W 1x120…240 NO M10 23Nm Ø 21,5mm 43Nm 24 - R - R - S R R
CB
int. F-P-W 1x185…300 NO M10 23Nm Ø 24,5mm 43Nm 24 - R - R - S R R
CB
ext. F-P-W 2x70…240 NO M10 36Nm Ø 24mm 31Nm 24/46 - - - R - - S T R
XT6 int. .(1) F-W 2x120...240 NO M6 5Nm Ø 21.5mm 31Nm - - - S - - - -
— T
2
FCCuAl internal .(1) ≤ 95mm - 34Nm
2
terminal with cable ext. F-W 3x70...185 NO M6 9Nm Ø 19mm > 95mm - 43Nm - - - S T - - - -
ext. F-W 4x70…150 NO M6 9Nm Ø 19mm 43Nm - - - S T - - - -
XT7 - int. F (630A) 2x185…240 NO M10 18Nm Ø 21.5mm 43Nm 30 S - - - R - S R
T T
XT7 M ext. F (1250A) 4x70...240 NO M10 18Nm Ø 21.5mm 43Nm 30 - - - - S - - -
T
ext. F (1600A) 3x240...380 NO M10 18Nm Ø 21.5mm 67Nm 30 - - - - S T - - -
(1) Not available for the XT6 1000A
(2) Not installable on circuit-breakers mounted on DIN rail or on rear mechanical interlock
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FCCuAl external
terminal with cables Adapter for FCCuAl terminals up to 240mm 2
Circuit-breaker Poles Dimensions [mm] [WxHxD]
H 3 105x50x68
XT1
4 140x50x68
D W XT2 3 105x50x68
— 4 140x50x68
Pitch adapter 3 105x50x68
XT3
4 140x50x68
3 105x50x68
XT4
4 140x50x68
With the XT1 and XT2 the adapter increases the width of the circuit-breaker
W Width P Plug-in S CB Supplied as standard with circuit-breaker, not available in the loose terminals kit
H Hole height W Withdrawable S T Supplied as standard with the terminals kit
D Depth Ø Diameter
D W F Fixed R On Request