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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No. of Poles
Contact Voltage AC Max
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ComparePrice forQuantity
74R3146
Each
1+
$1,261.800
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 12
Lug Terminal
Flange Mount
UL
-
74R3158
Each
1+
$1,801.960
5+
$1,719.590
10+
$1,668.100
25+
$1,606.320
50+
$1,565.130
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 12
Lug Terminal
Flange Mount
UL
-
55T5154
Each
1+
$862.200
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
74R3155
Each
1+
$2,231.250
5+
$2,129.250
10+
$2,065.500
25+
$1,989.000
50+
$1,938.000
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 12
Lug Terminal
Flange Mount
UL
-
74R3175
Each
1+
$55,496.460
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 4X
Lug Terminal
Flange Mount
UL
-
80C5814

RoHS

Each
Pricing is unavailable. Please contact customer services.
3 Pole
690V
10A
IP65
Screw Clamp
Door Mount
IEC
TeSys Vario Series
80C5829

RoHS

Each
Pricing is unavailable. Please contact customer services.
3 Pole
600V
20A
IP20, IP65
Screw Clamp
-
CCC, CSA, GL, IEC, UL
TeSys Vario Series
16B5854
Each
Pricing is unavailable. Please contact customer services.
-
-
-
-
-
-
-
-
25C1729

RoHS

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
3 Pole
400V
11A
IP20, IP65
Screw Clamp
-
CCC, CSA, GL, IEC, UL
TeSys Vario Series
24M6541
EATON MOELLER
Each
1+
$107.670
10+
$101.360
25+
$95.760
50+
$89.880
100+
$83.930
Min: 1 / Mult: 1
3 Pole
690V
25A
-
-
Front Mount
IEC/EN 60947, VDE 0660, CSA, UL
P1
89H9498

RoHS

Each
Pricing is unavailable. Please contact customer services.
3 Pole
690V
175A
IP20, IP65
Screw Clamp
-
CCC, CSA, GL, IEC, UL
TeSys Vario Series
74Y9068
Each
1+
$913.780
5+
$840.670
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
60AC3464
Each
1+
$193.820
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
15B6903

RoHS

Each
Pricing is unavailable. Please contact customer services.
2 Pole
240V
60A
NEMA 3R
-
Surface Mount
-
-
80C5827

RoHS

Each
Pricing is unavailable. Please contact customer services.
3 Pole
690V
10A
IP55
Screw Clamp
-
IEC
TeSys Vario Series
18J9886
Each
1+
$252.620
10+
$216.990
25+
$208.490
50+
$199.240
100+
$182.510
More Pricing...
Min: 1 / Mult: 1
1 Pole
690V
63A
IP65
Screw
Floor Mount
CSA, EN, IEC, UL
Eaton T5B
41T3523
Each
1+
$806.600
5+
$781.890
10+
$749.150
25+
$715.430
Min: 1 / Mult: 1
3 Pole
600V
30A
NEMA 4X
-
-
CSA, UL
R Series
74R5510

RoHS

Each
1+
$59.970
5+
$54.410
10+
$52.820
25+
$51.770
50+
$49.250
More Pricing...
Min: 1 / Mult: 1
3 Pole
400V
20A
IP65
Screw
Floor Mount
CE, cUL, EN, UL
69 Series
16B2486

RoHS

Each
Pricing is unavailable. Please contact customer services.
3 Pole
400V
83A
IP20, IP65
Screw Clamp
-
CCC, CSA, GL, IEC, UL
TeSys Vario Series
47T4161

RoHS

Each
Pricing is unavailable. Please contact customer services.
3 Pole
400V
83A
IP65
Screw Clamp
-
CSA, IEC, UL
TeSys Series
50K0161
Each
1+
$7,141.270
Min: 1 / Mult: 1
6 Pole
600V
30A
NEMA 3R, NEMA 12
Screw
Flange Mount
UL
-
74R5516

RoHS

Each
1+
$70.100
5+
$63.600
10+
$61.730
25+
$60.500
50+
$57.580
More Pricing...
Min: 1 / Mult: 1
4 Pole
415V
20A
IP65
Screw
Floor Mount
CE, cUL, EN, UL
69 Series
41T3559
Each
1+
$762.250
Min: 1 / Mult: 1
3 Pole
600V
30A
-
-
-
-
-
17B3625

RoHS

Each
Pricing is unavailable. Please contact customer services.
-
600V
100A
NEMA 1, NEMA 3, NEMA 3R, NEMA 4
Lug Terminal
Flange Mount
CSA, UL
9422T Series
20K4377

RoHS

Each
Pricing is unavailable. Please contact customer services.
3 Pole
400V
21.8A
IP20, IP65
Screw Clamp
-
CCC, CSA, GL, IEC, UL
TeSys Vario Series
576-600 of 943 items
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