Information

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MSW Switch-Disconnectors6
General Characteristics
EN 60947-3 characteristics MSW 12 MSW 16 MSW 20
MSW 25
MSWB 25
MSW 40
MSWB 40
MSW 63
MSWB 63
MSW 80
MSWB 80
MSW 100 MSW 125 MSW 160 Auxiliary contacts MSWR 25 MSWR 40 MSWR 63 MSWR 80 MSWR 125 MSWR 160
Rated operating voltage Ue V 690 690
Rated insulation voltage Ui V 690 800 690 800
Rated impulse withstand voltage Uimp kV 4 4 4 8 8 8 8 8 8 8 4 8 8 8 8 8 8
Rated thermal current Ith = Iu A 16 20 25 32 40 63 80 100 125 160 16 32 40 63 80 125 160
Rated thermal current in enclosed Ithe A 12 16 20 32 40 63 80 86 125 160 10 32 40 63 80 125 160
Frequency Hz 50/60 50/60
Rated operating current Ie: alternate current
AC-21 A 690 V A 12 16 20 32 40 63 80 100 125 160
AC-15
500 V - 4 A
32 40 63 80 125 160
AC-22 A
500 V A - - - - - - - 100 125 160
DC-13
250 V - 0.4 A
- - - - 125 160
690 V A 12 16 20 25 32 63 80 86 125 160 - 25 32 63 80 125 160
AC-23 A
3 phases
3 poles
230 V A/kW 10/3 13/4 16/5 25/ 7. 5 32/10 63/20 80/25 70/22 125 160 - 25/ 7. 5 32/10 63/20 80/25 - -
400 V A/kW 10/5.5 13/ 7.5 16/9 25/15 32/18.5 50/28 75/42 67/37 125 160 - 25/15 32/18.5 50/28 75/42 125 160
500 V A/kW 10/ 7.5 14/10 16/11 25/15 32/22 50/35 75/52 67/45 100 125 - 25/15 32/22 50/35 75/52 100 125
690 V A/kW 10 / 7.5 14/10 16/12.5 16/15 20/18.5 26/25 32/31 38/37 80 100 - 16/15 20/18.5 26/25 32/31 80 100
AC-3
2 phases
2 poles
110 V A/kW 10/0.75 12 /1.1 16/1.5 - - - - - - - - - - - - - -
230 V A/kW 10/2 12/2.2 16/3.5 - - - - - - - - - - - - - -
3 phases
3 poles
230 V A/kW 8/2.2 10/3 12/4 22/5.5 27/ 7.5 45/14 60/19 60/18.5 - - - 22/5.5 27/ 7.5 45/14 60/19 - -
400 V A/kW 8/4 10/5.5 12/6.5 22 /11 27/15 40/22 60/30 55/30 - - - 22/11 27/15 40/22 60/30 - -
500 V A/kW 8/5.5 10 /7. 5 12/8 22/11 27/18.5 35/24 45/31 55/37 - - - 22/11 27/18.5 35/24 45/31 - -
690 V A/kW 6/5.5 8/ 7. 5 10/9 16/11 20/15 22/21 25/24 32/30 - - - 16/11 20/15 22/21 25/24 - -
Rated interruption current AC-23 A
(cos-φ 0.45)
230 V A 80 104 128 200 256 360 600 560 - - - 200 256 360 600 - -
400 V A 80 104 128 200 256 360 536 536 1280 1280 - 200 256 360 536 1.000 1.280
500 V A 80 112 128 200 256 280 536 536 - - - 200 256 280 536 800 1000
690 V A 80 112 128 128 160 176 256 304 800 800 - 128 160 176 256 640 800
Rated short-time short circuit withstand current - Icw
(1s)
A 300 300 300 800 800 1,200 1,500 1,500 3,000 3,000 - 800 800 1,200 1,500 3.000 3.000
Short-circuit making capacity (peak value) - Icm A 1,200 1,200 1,200 1,500 1,500 2,200 2,800 2,840 4,500 4,500 - 1,500 1,500 2,200 2,800 4.500 4.500
Conditional rated short circuit withstand current kA 5 5 5 10 10 10 10 10 15 15 1 10 10 10/5 10/5 10 10
Fuse rating gG
500 V A - - - - - - - 100 125 125 10 - - - - - -
690 V A 20 20 20 40 40 63/80 63/80 - - - 40 40 63/80 63/80 125 125
UL 508 characteristics
General use 600 V ac A 12 16 20 32 40 60 80 100 125 150
HD
A600 AC
Q600 DC
32 40 60 80 125 150
Standard motors load
Single-phase
2 poles
120 V ac HP(FLA) 0.5 (9.8) 1 (16) 1.5 (20) 1.5 (20) 2 (24) 2 (24) 3 (34) 3 (34) 20 (108) 20 (108) - - - - - - -
240 V ac HP(FLA) 1 (8) 1.5 (10) 2 (12) 3 (17) 5 (28) 5 (28) 7.5 (4 0) 10 (50) 40 (104) 40 (104) - - - - - - -
Single-phase
3 poles
240 V ac HP(FLA) 3 (9.6) 5 (15.2) 5 (15.2) 7.5 (22) 10 (28) 10 (28) 15 (42) 10 (28) 25 (68) 25 (68) - 7.5 (22) 10 (28) 10 (28) 15 (42) 25 (68) 25 (68)
480 V ac HP(FLA) 5 ( 7.6) 7.5 (11) 10 (14) 10 (14) 15 (21) 25 (34) 30 (40) 25 (34) 50 (65) 50 (65) - 10 (14) 15 (21) 25 (34) 30 (40) 50 (65) 50 (65)
600 V ac HP(FLA) 5 (6.1) 7.5 (9 ) 10 (11) 15 (17) 20 (22) 30 (32) 40 (41) 30 (32) 60 (62) 60 (62) - 15 (17) 20 (22) 30 (32) 40 (41) 60 (62) 60 (62)
Protection degree
Handle
EN 60529
(UL 50)
IP65 (TYPE 1 - 4 - 4X - NEMA 4X) IP65 (TYPE 1 - 4 - 4X - NEMA 4X) -
IP65
(TYPE 1 - 4 - 4X - NEMA 4X)
Terminals EN 60529 IP20 IP20
Material group EN 60947-1 II IIIa IIIa II
Pollution grade EN 60947-1 3 3
Flammability UL 94 V0 V0
Ambient temperature
Operation °C
-25 +85
-30 +85
-25 +55
-30 +70
-25 +55
Storage °C -30 +70
Switching force (3 poles)
0.8 Nm
(7.1 lb.in.)
0.8 Nm
(7.1 lb.in.)
1 Nm
(8.85 lb.in.)
1.5 Nm
(13.3 lb.in.)
2.6 Nm
(23 lb.in)
-
0.8 Nm
(7.1 lb.in)
1 Nm
(8.85 lb.in.)
1.5 Nm
(13.3 lb.in.)
Connection
Terminal block caliber EN 60947-1 A3 A6 A8 A8 A11 A2 A6 A8 A11
Terminal screw M3.5 M4 M5 M5 M8 M3.5 M4 M5 M8
Tightening torque
EN 60947-1 0.8 Nm 1.2 Nm 3 Nm 3 Nm 6 Nm 0.8 Nm 1.2 Nm 3 Nm 6 Nm
UL 508
7.5 lb.in.
(0.85 Nm)
7 lb.in
(0.8 Nm)
32 lb.in.
(3.6 Nm)
32 lb.in.
(3.6 Nm)
53 lb.in.
(6 Nm)
12 lb.in
(1.3 Nm)
10.6 lb.in.
32 lb.in
(3.6 Nm)
53 lb.in.
(6 Nm)
Connection cross-section
Flexible conductors
mm
2
1x0.75/4 - 2x0.75/2.5 1.5-10 6-25 6-25 10/50 10/50 1-2.5 1.5-10 6-25 6-70
AWG 16-12 12-8 10-2 10-2 2/0-6 3/0-6 18-12 12-8 10-2 2/0 - 6
Solid conductors
mm
2
1x0.75/4 - 2x0.75/2.5 1.5-10 10-25 10-35 10-70 10-70 1-2.5 1.5-10 10-25 6-50
AWG 16-12 12-8 10-2 10-2 2/0-6 3/0-6 18-12 12-8 10-2 -
Opening angles 90° 90° - 90° 90° 90°
Mechanical life 120 operations per hour mil/cl 750,000 100,000 100,000 1,500,000 100,000 100,000 30,000
Note: auxiliary contacts are not available for MSW 12, MSW 16, MSW 20 and MSW 100 switch-disconnectors