Approximate dimensions
Tmax XT3 - Installation for fixed circuit breaker
Captions
1 Insulating plate
compulsory
2 Overall dimension of optional
wiring ducts
3 25mm insulating barriers
between phases (compulsory)
provided
4 Front carter compulsory
for through door of the
panel ≤ 25mm/0,98"
5
With standard flange III - IV 74
Without flange
III - IV 71
III - IV 79
Mounting on the backplate
35
1.38
140 (4P)
5.51
134.8
5.31
35
1.38351.38
52.5
2.07
3.07
70
2.76
83
3.27
78
4
75
2.95
1
0.04
150
5.90
A
45
1.77
99.8
3.93
105 (3P)
4.13
0.04
1
1.1Nm
3
0.12
1
0.04
101
3.97
10.5
2
0.08
0.41
12.5
0.49
1.61
45
1.77
1SDC21000IF0001
41
1
Captions
1 Mounting bracket
2 Optional wiring ducts
3 Optional front cover for DIN rail
4 25mm insulating barriers
between phases (compulsory)
provided
Mounting on DIN EN 50022 rail
140 (4P)
5.51
105 (3P)
35
1.38351.38351.38
5.90
150
4.13
52.5
2.07
35
1.38
1.1Nm
82
3.23
70
2.76
1.5
0.06
21.5
0.85
9
0.35
45
1.77
1
0.04
7.5
0.29
101
3.97
1
1SDC21001IF0001
5/58 SACE Tmax XT UL/CSA | US Technical Catalog
Drilling template
35
1.38
35
1.38
35
1.38
Captions
1 Flange for fixed circuit breaker III
2 Flange for fixed circuit breaker IV
3 Flange for circuit breaker with
direct motor operator MOD
4 Flange for circuit breaker with
direct rotary handle (RHD)
5
Optional flange
3 POLES
Flanges
116
4.56
88.2
3.47
61
2.40
122
Ø 4.5 - M4
Ø 0.18
4.80
82
3.23
4 POLES
61
2.40
122
Ø 4.5 - M4
Ø 0.18
4.80
151
5.94
85
3.35
82
5
1SDC21002IF0001
3.23
61
2.40
78
3.07
130
5.12
1SDC21003IF0001
111
4.37
US Technical Catalog | SACE Tmax XT UL/CSA 5/59
2.87
1.38351.38351.38
Approximate dimensions
Tmax XT3 - Installation for fixed circuit breaker
Drilling templates for compartment door
With standard flange
5
Without flange
47
1.85
55
13.5
2.17
0.53
17.5
0.69
110
4.33
3 POLES
102
4.01
51
2
55
2.17
145
5.71
17.5
0.69
55
2.17
55
2.17
1SDC21004IF0001
4 POLES
1SDC21005IF0001
137
5.39
13.5
0.53
47
1.85
51
2
11.5
0.45
43
1.69
47
1.85
23.5
0.93
1SDC21006IF0001
3 POLES
With optional flange
Caption
1 Optional flange
57
2.24
28.5
1.12
26.5
1.04
73
1SDC21007IF0001
3-4 POLES
5/60 SACE Tmax XT UL/CSA | US Technical Catalog
4 POLES
140 (4P)
5.51
35
105 (3P)
4.13
45
1.77
52.2
2.07
30
1.18
3-4 POLES
1SDC21008IF0001
Approximate dimensions
Tmax XT3 - Terminals for fixed circuit breaker
Terminals F
Captions
1 Front terminals for busbar
connection
7 25mm insulating barriers
between phases (compulsory)
provided
Captions
2 Front extended terminals
3 Terminal covers with degree of
protection IP40 (optional) not
provided
5 100mm insulating barriers
between phases (compulsory)
provided
24 MAX
0.94
Terminals EF
35
1.38351.38351.38
~ 100
~ 3.94
17.5
0.69
Ø 8.5
Ø 0.34
9.5 MAX
0.37
19
0.74
75
2.95
8 MAX
0.31
8Nm
58
2.28
1SDC21009IF0001
5
19.5
0.77
17.5
0.69
Ø 10
Ø 0.39
25
0.9860.24
6Nm
Captions
4 Front extended spread
terminals for busbar
connection
6 200mm insulating barriers
between phases (compulsory)
provided
150
5.90
60
2.36
Terminals ES
45
1.77
30
1.18
~ 200
~ 7.87
1.18
202
230
7.95
9.05
1SDC21010IF0001
165
6.50
45
1.77
0.20
30
45
1.77
5
1.18
30
1.18
30
Ø 10.5
Ø 0.41
118
4.64
133
5.24
~ 200
~ 7.87
1.18
30
1.97
130
5.12
50
1.18
50
1.97
30
1.18
30
Ø 10.5
Ø 0.41
133
5.24
118
4.64
25
0.98
0.24
6
6Nm
1SDC21011IF0001
US Technical Catalog | SACE Tmax XT UL/CSA 5/61
17.5
35
1.38351.38351.38
35
1.38351.38
75
2.95
75
2.95
28
1.10
18 x 18
0.71 x 0.71
30Nm
1.53
Approximate dimensions
Tmax XT3 - Terminals for fixed circuit breaker
1x2,5...50mm2 terminals FCCuAl
Captions
1 1x2,5...50mm2 terminals
FCCuAl
9 25mm insulating barriers
between phases (compulsory)
provided as standard with the
circuit breaker
5
2x35...150mm2 terminals FCCuAl
75
2.95
28
35
35
1.38
1.38351.38
75
2.95
75
2.95
1.10
58
2.28
18 x 18
0.71 x 0.71
90
3.54
30Nm
1SDC21012IF0001
8Nm
16Nm
60
2.36
3
0.12
Captions
2 2x35...150mm2 terminals
FCCuAl
3 Terminal covers with degree
of protection IP40 (optional)
provided
4 Provided rear insulated
plate (compulsory for CuAl
2x150mm2 cables)
7 Drilling template for mounting
circuit breaker on sheet III with
rear insulated plate
8 Drilling template for mounting
circuit breaker on sheet IV with
rear insulated plate
175
6.89
70
2.76
Ø 2.65
19
15
0.59
0.74
163
6.42
1.38
17.5
Ø 18
Ø 0.71
39
35
Ø 4.5 - M4
60
2.36
3
0.12
163
6.42
35
35
1.38
1.38
81
3.19
81
3.19
64
2.52
175
6.89
81
61
2.40
122
4.80
3.19
81
3.19
22
61
42
0.87
Ø 2.65
Ø 0.10
2.40
122
1.65
1SDC21013IF0001
4.80
1SDC21014IF0001
5/62 SACE Tmax XT UL/CSA | US Technical Catalog
123.91 in. lbs
28
1.10
18 x 18
0.71 x 0.71
35
1.38351.38351.38
75
2.95
58
2.28
10Nm/
123.91 in. lbs
25...150mm2 terminals FCCuAl
Captions
1 25...150mm2 terminals FCCuAl
2 25mm insulating barriers
between phases (compulsory)
provided as standard with the
circuit breaker
Captions
6 Front terminals FCCu
9 25mm insulating barriers
between phases (compulsory)
provided as standard with the
circuit breaker
25
0.98
75
2.95
Terminals FCCu
28
1.10
58
2.28
35
1.38351.38351.38
18 x 18
0.71 x 0.71
10Nm/
33.5
1.32
Ø 17
Ø 0.67
31Nm
58
2.28
1SDC21015IF0001
5
1SDC21016IF0001
Captions
Terminals MC
3 Terminal covers with degree
of protection IP40 (optional)
provided
5 Front terminal for multi-cable
connection
135
5.31
8Nm
82
3,23
70.3
in. lbs
28
1.10
15
15
0.59
Ø 8.2
Ø 0.32
26.5
1.04
45.5
1.79
0.59
7Nm/
61.95 in. lbs
1SDC21017IF0001
US Technical Catalog | SACE Tmax XT UL/CSA 5/63
1.37351.37
1.37351.37351.37
Approximate dimensions
Tmax XT3 - Terminals for fixed circuit breaker
Terminals R
Captions
1 Adjustable rear terminals
2 Bottom terminal covers with
degree of protection IP30
(optional) provided
77
3.03
4.5
0.17
3 Drilling template for mounting
circuit breaker IV on sheet
4 Drilling template for mounting
circuit breaker III on sheet
5
154
6.06
35
1.37
1.37351.37
35
1.37351.37
35
18.8
0.74
8.25
0.32
25
0.98
42.5
1.67
116
4.56
105
4.13
92.5
3.64
55
2.16
1.37
35
25
0.98
122
4.80
3 POLES
5/64 SACE Tmax XT UL/CSA | US Technical Catalog
61
2.40
35
58
2.28
116
4.56
61
2.40
122
4.80
4 POLES
58
2.28
116
4.56
35
1SDC21053CF0001
Approximate dimensions
Tmax XT3 - Accessories for fixed circuit breaker
Rotary handle operating mechanism on circuit breaker (RHD)
Captions
2 Rotary handle operating
mechanism on circuit breaker
RHD
4 Drilling template of door with
direct rotary handle
6 25mm insulating barriers
between phases (compulsory)
provided as standard with the
circuit breaker
140 (4P)
5.51
105 (3P)
4.13
52.5
2.07
1.1Nm
11
0.43
150
70
2.76
5.90
3
0.12
DRILLING: SEE DET. “A”
110
4.33
108
4.25
159.25
6.27
14.5
0.57
2
0.08
0.55
Ø 3.5
Ø 0.14
(11)
(0.43)
5
14
MINIMUM ROTATION RADIUS
FOR DOOR FULCRUM
56
2.20
49.3
1.94
88
3.46
1SDC21086FF0001
1SDC21018IF0001
81
200
7.87
3.19
US Technical Catalog | SACE Tmax XT UL/CSA 5/65
Approximate dimensions
Tmax XT3 - Accessories for fixed circuit breaker
Rotary handle operating mechanism on the compartment door (RHE)
176.95
6.97
1.4Nm
1.1Nm
2
0.08
599.95
23.62
478
18.82
1.4Nm
46
1.81
2
0.08
46
1.81
Ø 54
Ø 2.13
HEIGHTS FOR DOOR WITH MAXIMUM DISTANCE
161.7
6.37
70
2.76
HEIGHTS FOR DOOR WITH MINIMUM DISTANCE
161.7
6.37
70
2.76
(11)
(11)
(0.43)
(0.43)
47.95
1.89
47.95
1.89
0.43
0.43
1.1Nm
40.9
1.61
1.1Nm
45
1.77
3
0.12
150
3
0.12
5.90
140 (4P)
5.51
105 (3P)
4.13
2
0.08
52.5
2.07
11
5
47
1.85
0.08
2
11
22.5
0.89
23.5
0.93
Ø 5
Ø 0.20
Ø 55
Ø 2.17
200
7.87
MINIMUM ROTATION RADIUS
FOR DOOR FULCRUM
23.5
0.93
Ø 5
Ø 0.20
Captions
1 Rotary handle operating
mechanism on the
compartment door (RHE)
3 Drilling template of door with
extended rotary handle (RHE)
5 Transmission unit
6 25mm insulating barriers
between phases (compulsory)
provided as standard with the
circuit breaker
5/66 SACE Tmax XT UL/CSA | US Technical Catalog
Ø 54
1.1Nm
54.5
2.14
Ø 2.13
1SDC21019IF0001
Large rotary handle operating mechanism on the compartment door (RHE-LH)
0.04
140 (4P)
5.51
105 (3P)
4.13
52.5
2
0.08
1
1
0.04
2.07
0.04
11
0.43
40.9
1.61
150
5.90
1.1Nm
1
3
0.12
161.7
6.37
47.95
1.89
70
2.76
HEIGHTS FOR DOOR WITH MAXIMUM DISTANCE
463
18.23
599.95
23.62
46
1.81
2
0.08
33
1.30
5
Captions
1 Transmission unit
2 25mm insulating barriers
between phases (compulsory)
provided as standard with the
circuit breaker
3 Optional wiring ducts
4 Large transmitted rotary handle
5 Drilling template of door with
large transmitted rotary handle
MINIMUM DISTANCE FROM DOOR HINGE
22.5
0.89
Ø 55
Ø 2.17
Ø 5
Ø 0.20
200
7.87
23.5
0.93
47
1.85
2
0.08
Ø 5
Ø 0.20
11
0.43
45
1.77
1SDC21020IF0001
US Technical Catalog | SACE Tmax XT UL/CSA 5/67
Approximate dimensions
Tmax XT3 - Installation for plug-in circuit breaker
Direct motor operator (MOD)
Captions
3 Key lock (not provided)
4 Direct motor operator MOD
5 Drilling template of door with
MOD with flange
6 Drilling template of door with
MOD without flange
7 25mm insulating barriers
5
150
5.90
1.1Nm
140 (4P)
5.51
105 (3P)
87
3.42
4.13
43.5
1.71
52.5
2.07
207
172
6.77
8.15
77
3.03
38.5
1.52
2
0.08
1SDC21021IF0001
70
2.76
1.1Nm
25
0.98
3
0.12
50.5
1.99
108
4.25
45.5
1.79
98
3.86
1SDC21022IF0001
5/68 SACE Tmax XT UL/CSA | US Technical Catalog
217
83
RC Inst and RC Sel residual current release for 3-pole circuit breaker
Captions
1 Front terminals for cable
connection
2 Terminal covers with degree of
protection IP40
3 Drilling template of door with
direct rotary handle with flange
4 Drilling template of door with
direct rotary handle without
flange
5 Drilling template for mounting
circuit breaker on sheet
8.54
3.26
135
5.31
105
4.12
52.5
2.06
19
4.5
0.17
116
4.56
0.11
0.74
3
77
30.3
98.8
3.88
45
1.77
35
1.37351.37
49.9
1.96
70
2.75
19
0.74
2.75
70
18x18
0.70x0.70
101
3.97
67.5
2.65
0.07
1.37
12.5
0.49
45
1.77
5
2
35
134.4
5.29
50.9
2.00
5.57
122
4.80
61
2.40
1SDC21061CF0001
142.5
5.61
55
2.16
13.5
17.5
0.53
0.68
47
1.85
141.5
55
2.16
A
With standard flange III 74
Without flange III 71
US Technical Catalog | SACE Tmax XT UL/CSA 5/69
Approximate dimensions
Tmax XT3 - Installation for plug-in circuit breaker
RC Inst and RC Sel residual current release for 4-pole circuit breaker
Captions
1 Front terminals for cable
connection
2 Terminal covers with degree of
protection IP40
3 Drilling template of door with
direct rotary handle with flange
4 Drilling template of door with
direct rotary handle without
flange
5
5 Drilling template for mounting
circuit breaker on sheet
223.5
8.79
170
6.69
140
5.51
134.8
77
30.3
5.30
35
1.37351.37351.37
1.77
52.5
2.06
19
0.74
45
116
4.56
49.9
1.96
3
0.11
19
0.74
70
2.75
18x18
0.70x0.70
101
3.97
0.07
12.5
0.49
45
1.77
2
With standard flange IV 74
Without flange IV 71
70
0.53
0.68
2.75
102.5
4.03
35
4.5
0.17
61
2.40
122
141.5
4.80
5.57
47
1.85
55
2.16
1.37351.37
1SDC21062CF0001
83
3.26
169.4
6.66
177.5
6.98
50.9
2.00
2.16
13.5
55
17.5
A
5/70 SACE Tmax XT UL/CSA | US Technical Catalog
Mounting on the backplate
Captions
1 Fixed part
2 Moving part
Mounting at 50mm A
With standard flange III - IV 124
Without flange
III - IV 121
III - IV 129
140 (4P)
5.51
35
1.38351.38351.38
105 (3P)
52.5
2.07
166
6.53
1.1Nm
152
5.98
133
5.24
128
5.04
120
4.72
5
3
2
1SDC21023IF0001
Mounting at 70mm for
A
extended front terminals
With standard flange III - IV 144
Without flange
III - IV 141
III - IV 149
US Technical Catalog | SACE Tmax XT UL/CSA 5/71
116
Approximate dimensions
Tmax XT3 - Installation for plug-in circuit breaker
Drilling templates for the backplate
103
4.05
51.5
2.03
84
3.31
36
1.42
Ø 4.5 - M4
25
Ø 0.18
0.98
84
3.31
36
1.42
50
1.97
5
43.5
1.71
87
3.42
3 POLES
3.42
87
43.5
1.71
25
0.98
50
1.97
4 POLES
136.5
5.37
122
4.80
122
4.80
43.5
1.71
43.5
1.71
51.5
2.03
25
0.98
50
Ø 4.5 - M4
Ø 0.18
25
0.98
50
1.97
1.97
3 POLES
Captions
1 Flange for plug-in circuit
breaker III
2 Flange for plug-in circuit
breaker IV
3 Flange for plug-in circuit
breaker with direct motor
operator MOD
4 Optional flange
Ø 4.5 - M4
Ø 0.18
Flanges
4 POLES
4.56
88.2
3.47
82
130
3.23
5.12
61
2.40
151
5.94
1SDC21024IF0001
82
3.23
78
3.07
5/72 SACE Tmax XT UL/CSA | US Technical Catalog
1SDC21025IF0001
Drilling templates for compartment door
With standard flange
17.5
0.69
55
2.17
Without flange
13.5
0.53
47
1.85
110
4.33
3 POLES
102
4.01
55
2.17
145
5.71
17.5
0.69
55
2.17
55
2.17
5
4 POLES
1SDC21026IF0001
137
51
2
13.5
0.53
47
1.85
5.39
51
2
11.5
0.45
43
1.69
47
1.85
23.5
0.93
3 POLES
With optional flange
57
2.24
28.5
1.12
3-4 POLES
26.5
1.04
73
2.87
1SDC21028IF0001
4 POLES
140 (4P)
5.51
35
1.38351.38
105 (3P)
4.13
45
1.77
35
1.38
52.5
2.07
30
1.18
1SDC21029IF0001
3-4 POLES
1SDC21027IF0001
US Technical Catalog | SACE Tmax XT UL/CSA 5/73
Approximate dimensions
Tmax XT3 - Terminals for plug-in circuit breaker
Terminals EF
35
1.38351.38351.38
~ 100
~ 3.94
5
Captions
4 Front extended terminals
5 100mm insulating barriers
between phases (compulsory)
provided
Terminals ES
Ø 8.2
Ø 0.32
21.5
0.85
95.5
3.76
4.11
104.5
153
6.02
148
5.83
140
70
2.76
0.16
5.51
4
6Nm
15
0.59
50
1.97
0.16
4
6Nm
35
1.38
MOUNTING AT 50mm MOUNTING AT 70mm
1SDC21030IF0001
165
30
1.18
6.50
45
1.77
~ 200
112.4
~ 7.87
4.42
30
1.18
45
1.77
Captions
3 Front extended spread
terminals for busbar connection
5 Adapter for fixed part
(compulsory) not provided
30
1.18
0.20
130
45
1.77
30
1.18
5
Ø 10.5
Ø 0.41
6.71
170.5
6.12
155.5
~ 200
112.4
~ 7.87
4.42
30
1.18
50
1.97
5.12
1.18
50
1.97
30
30
1.18
155.5
Ø 10.5
Ø 0.41
6.12
170.5
1.1Nm
6.71
25
0.98
70
2.76
0.24
6
6Nm
1SDC21031IF0001
MOUNTING AT 50mm
6 200mm insulating barriers
between phases (compulsory)
provided
5/74 SACE Tmax XT UL/CSA | US Technical Catalog
115
4.52
65
2.55
72
2.83
30
1.18301.18301.18
25
0.98
58
2.28
14x14
0.55x0.55
10
0.39
10
0.39
8.2
0.32
10
0.39
27.5
1.08
15
0.59
40
1.57
20
0.78
29
1.14
32
1.25
1x2.5...50mm2 terminals FCCuAl
Captions
1 1x90...185mm2 front terminal
FCCuAl
5 Adapter for fixed part
(compulsory) not provided
6 25mm insulating barriers
between phases (compulsory)
provided
Captions
3 25mm insulating barriers
between phases (compulsory)
provided as standard with the
circuit breaker
35
1.37
1.37
Terminals FCCu
30
1.18301.18301.18
25
0.98
28
35
35
1.37
19
95.4
3.75
1.10
0.74
18x18
0.70x0.70
5
1SDC21090FF0001
MOUNTING AT 70mm
14x14
25
0.98
0.55x0.55
6 Terminals FCCu
Caption
6 Multi-cable terminals
65
2.55
Terminals MC
58
2.28
1SDC21069FF0001
1SDC21099EF0001
US Technical Catalog | SACE Tmax XT UL/CSA 5/75
Approximate dimensions
Tmax XT3 - Terminals for plug-in circuit breaker
Terminals HR/VR
58
2.28
58
2.28
5
20
0.79
65.5
65.5
2.58
2.58
5
0.20
Captions
1 Rear vertical terminals
2 Rear horizontal terminals
3 90mm insulating barriers
between phases (compulsory)
not provided
Ø 8.2
Ø 0.32
82.9
3.26
72.9
2.86
42.9
1.68
35
1.38
35
1.38
35
1.38
5
0.20
~ 90
~ 3.54
MOUNTING AT 50mm
32.9
1.29
6Nm 6Nm
Ø 8.2
Ø 0.32
82.9
3.26
72.9
2.86
17.7
0.70
Ø 8.2
Ø 0.32
35
1.38
35
1.38
20
35
1.38
~ 90
~ 3.54
0.79
42.9
1.68
32.9
1.29
1SDC21042IF0001
MOUNTING AT 50mm
5/76 SACE Tmax XT UL/CSA | US Technical Catalog
Approximate dimensions
Tmax XT3 - Accessories for plug-in circuit breaker
Direct motor operator (MOD)
166
6.53
1.1Nm
140 (4P)
5.51
105 (3P)
4.13
87
3.42
52.5
2.07
43.5
1.71
257
120
4.72
50
1.97
1.1Nm
25
0.98
10.12
5
3
0.12
222
8.74
MOUNTING AT 50mm
77
3.03
38.5
1.52
2
0.08
Captions
1 Fixed part
2 Moving part
3 Key lock (not supplied)
4 Direct motor operator MOD
5 Drilling template of door with
MOD with flange
6 Drilling template of door with
MOD without flange
50.5
1.99
108
4.25
45.5
1.79
98
3.86
1SDC21032IF0001
US Technical Catalog | SACE Tmax XT UL/CSA 5/77
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