ABB S260, S270, S280, S290 Dimensional Sheet
System
00.00
00.00
Inches
[Millimeters]
Pro M
14
Approximate dimensions
S260, S270, S280, S290
S260 & S270
S280
UPPER TERM.
L
C
UPPER TERM.
0.69 (17.5)
0.69 (17.5)
2.95
(74.9)
0.69 (17.5)
0.69 (17.5)
2.68
(68.0)
3.54 (90.0)
2.72 (69.0)
1.77 (45.0)
L
C
3.54 (90.0)
2.72 (69.0)
1.77 (45.0)
0.69 (17.5)
L
C
0.69 (17.5)
0.58 (14.8)
1.46
(37.1)
0.69 (17.5)
L
C
0.69 (17.5)
2.07 (52.5)
1.98
(50.2)
2.07 (52.5)
LOWER TERM.
L
C
LOWER TERM.
14
S290
L
L
C
1.97
50
2.95
(74.9)
1.03
26
2.68
(68.0)
1.77
45
3.19
0.58 (14.8)
1.46
(37.1)
2.13
54
81
1.06
1.98
(50.2)
27
C
Accessories mount to right side
of MCB only
0.69
17.5
-A1, -A2
Shunt
trip
0.3590.35
-H
Auxiliary
switch
9
-S
Bell
alarm
14.28 Low Voltage Products & Systems
AC 1000 - 11/03 ABB Inc. • 888-385-1221 • www.abb-control.com
00.00
00.00
Inches
[Millimeters]
Approximate dimensions
Accessories
System
Pro M
14
Accessories
MB-CL
Front mounting clip
H/S
Bell alarm
0.35
8.8
Left side mtd
H_
Auxiliary switchA_Shunt trip
0.35
8.8
0.69
17.5
3-pole MCB
2.26
57.5
Left or right side mtd
Undervoltage trip
1.77
45
1.77
45
U_
0.69
17.5
D
C.L.
C.L.
MB-3PD
Front mounting bracket
RHS2-M
Handle mechanism
3.54
90
2.07 52.5
1.38 35
1.77
45
0.63
16
0.69
17.5
1.38
35
2.07
52.5
3.25
2.12(3P)
1.43(2P)
1.87
C
L
C
L
BREAKER CUT OUT
0.74(1P)
BKT. MT.HOLES
0.25 DIA. TYP 2
CL
0.83
21
4.36
110 .4
3.26
82.5
CL
14
Low Voltage Products & Systems 14.29
ABB Inc. • 888-385-1221 • www.abb-control.com AC 1000 - 11/03
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