Newark stocks a wide selection of switch disconnectors, providing a reliable method for isolating electrical circuits during maintenance and emergency situations. Our range includes options with different current and voltage ratings, ensuring compatibility with diverse industrial and commercial setups.

Switch disconnectors are manually operated devices that open or close an electrical circuit. They provide a physical gap between the contacts to ensure complete disconnection, enhancing safety during maintenance and repair.

Applications:

  • Industrial Plants: Isolating machinery for maintenance.
  • Renewable Energy: Disconnecting solar inverters and batteries.
  • HVAC Systems: Ensuring safe repair of heating and cooling units.
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Buyer
Engineer
Manufacturer
No. of Poles
Contact Voltage AC Max
Contact Current AC Max
IP / NEMA Rating
Switch Disconnector Terminal Style
Switch Disconnector Mountng Type
Approvals / Standards
Product Range
Packaging
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1 Filter(s) Selected
ComparePrice forQuantity
65AH8985

RoHS

Each
1+
$421.560
5+
$408.190
10+
$389.750
25+
$371.260
50+
$323.500
Min: 1 / Mult: 1
3 Pole
415V
160A
IP00
Lug Terminal
Surface Mount
IEC 60947-3
OT
74R3147
Each
1+
$1,177.060
5+
$1,125.600
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 3R
Lug Terminal
Flange Mount
UL
-
64AJ4639

RoHS

Each
1+
$562.210
5+
$562.210
10+
$562.210
25+
$562.210
50+
$562.210
Min: 1 / Mult: 1
4 Pole
1kV
400A
IP00
Lug Terminal
Floor Mount
IEC 60947-3
OT Series
65AH8986

RoHS

Each
1+
$522.960
5+
$506.380
10+
$483.500
25+
$460.570
50+
$401.330
Min: 1 / Mult: 1
4 Pole
415V
160A
IP00
Lug Terminal
Surface Mount
IEC 60947-3
OT
74R3153
Each
1+
$1,440.730
5+
$1,377.730
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 3R
Lug Terminal
Flange Mount
UL
-
65AH8987

RoHS

Each
1+
$415.420
5+
$402.230
10+
$384.060
25+
$365.850
50+
$318.790
Min: 1 / Mult: 1
3 Pole
415V
160A
IP00
Lug Terminal
Surface Mount
IEC 60947-3
OT
79AJ9210

RoHS

Each
1+
$1,910.500
5+
$1,875.230
10+
$1,823.380
25+
$1,777.350
50+
$1,548.700
Min: 1 / Mult: 1
3 Pole
690V
125A
IP40
Lug Terminal
-
CCC, CE, EAC, VDE
SENTRON 3VA
64AJ4640

RoHS

Each
1+
$1,481.800
5+
$1,454.430
10+
$1,414.230
25+
$1,378.530
50+
$1,201.190
Min: 1 / Mult: 1
3 Pole
1kV
630A
IP00
Lug Terminal
Floor Mount
IEC 60947-3
OT
74R3178
Each
1+
$47,008.220
5+
$44,467.230
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 4X
Lug Terminal
Flange Mount
UL
-
63Y2127

RoHS

Each
1+
$531.820
5+
$518.530
10+
$505.230
25+
$478.640
Min: 1 / Mult: 1
3 Pole
600V
30A
-
Lug Terminal
Surface Mount
UL, IEC 60947-3
OS Series
65AH8991

RoHS

Each
1+
$403.520
5+
$390.710
10+
$373.070
25+
$355.370
50+
$309.650
Min: 1 / Mult: 1
3 Pole
690V
160A
IP00
Lug Terminal
Surface Mount
IEC 60947-3, UL, CSA
OT
65AH8990

RoHS

Each
1+
$506.160
5+
$490.100
10+
$467.960
25+
$445.760
50+
$388.430
Min: 1 / Mult: 1
4 Pole
690V
160A
IP00
Lug Terminal
Surface Mount
IEC 60947-3, UL, CSA
OT
63Y2150

RoHS

Each
1+
$680.950
5+
$663.920
10+
$646.900
25+
$612.860
Min: 1 / Mult: 1
3 Pole
600V
60A
-
Lug Terminal
Surface Mount
UL, IEC 60947-3
OS Series
63Y2646

RoHS

Each
1+
$2,697.260
5+
$2,616.330
Min: 1 / Mult: 1
3 Pole
1kV
400A
IP00
Lug Terminal
Surface Mount
IEC 60947-3, UL 508, CSA
OT Series
63Y2078

RoHS

Each
1+
$1,016.860
5+
$991.440
10+
$966.010
25+
$915.170
Min: 1 / Mult: 1
3 Pole
600V
100A
-
Lug Terminal
DIN Rail Mount
IEC 60947-3
OS Series
74R3148
Each
1+
$3,754.480
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 4X
Lug Terminal
Flange Mount
UL
-
74R3145
Each
1+
$4,655.750
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 4X
Lug Terminal
Flange Mount
UL
-
74R3151
Each
1+
$3,096.370
5+
$2,954.810
10+
$2,866.350
25+
$2,760.180
50+
$2,689.420
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 4X
Lug Terminal
Flange Mount
UL
-
17B3706

RoHS

Each
Pricing is unavailable. Please contact customer services.
-
600V
100A
-
Lug Terminal
Flange Mount
CSA, UL
9422T Series
63Y2123

RoHS

Each
1+
$531.820
5+
$518.530
10+
$505.230
25+
$478.640
Min: 1 / Mult: 1
3 Pole
600V
30A
-
Lug Terminal
Surface Mount
UL, IEC 60947-3
OS Series
64AJ4638

RoHS

Each
1+
$909.050
5+
$880.200
10+
$840.440
25+
$800.590
50+
$697.600
Min: 1 / Mult: 1
3 Pole
1kV
400A
IP00
Lug Terminal
Floor Mount
IEC 60947-3
OT
74R3167
Each
1+
$12,974.500
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 12
Lug Terminal
Flange Mount
UL
-
17B3714

RoHS

Each
Pricing is unavailable. Please contact customer services.
-
600V
200A
-
Lug Terminal
Flange Mount
CSA, UL
9422T Series
74R3168
Each
1+
$12,631.490
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 3R
Lug Terminal
Flange Mount
UL
-
63Y2140

RoHS

Each
1+
$3,533.020
5+
$3,427.040
Min: 1 / Mult: 1
3 Pole
600V
400A
-
Lug Terminal
Surface Mount
UL, IEC 60947-3
OS Series
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