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
Filter(s) Applied
1 Filter(s) Selected
ComparePrice forQuantity
34AC9293

RoHS

Each
1+
$114.330
5+
$98.120
10+
$91.840
25+
$84.100
50+
$78.640
More Pricing...
Min: 1 / Mult: 1
1 Pole
-
-
IP68
-
Panel Mount
-
75920 Series
74R3147
Each
1+
$1,177.060
5+
$1,125.600
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 3R
Lug Terminal
Flange Mount
UL
-
73AJ8842

RoHS

Each
1+
$51.250
10+
$46.130
Min: 1 / Mult: 1
1 Pole
-
-
-
Stud
Panel Mount
-
-
73AJ8841

RoHS

Each
1+
$54.670
10+
$49.200
Min: 1 / Mult: 1
1 Pole
-
-
-
Screw
Screw Fixing Mount
-
-
73AJ8839

RoHS

Each
1+
$25.800
10+
$22.770
Min: 1 / Mult: 1
1 Pole
-
-
-
Screw
Screw Fixing Mount
-
-
68AC5737

RoHS

Date/Lot Code

Each
1+
$80.460
5+
$78.730
10+
$77.010
25+
$73.560
50+
$70.120
More Pricing...
Min: 1 / Mult: 1
1 Pole
-
-
IP67
Screw
Panel Mount
IEC 60068-2
BD1 Series
74R3153
Each
1+
$1,440.730
5+
$1,377.730
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 3R
Lug Terminal
Flange Mount
UL
-
73AJ8840

RoHS

Each
1+
$54.670
10+
$49.200
Min: 1 / Mult: 1
1 Pole
-
-
-
Screw
Screw Fixing Mount
-
-
33C9146
Each
1+
$1,373.910
5+
$1,325.330
10+
$1,269.820
25+
$1,207.370
50+
$1,040.840
Min: 1 / Mult: 1
1 Pole
253V
2A
IP20
Screw
DIN Rail Mount
EN, IEC
-
74R3178
Each
1+
$47,008.220
5+
$44,467.230
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 4X
Lug Terminal
Flange Mount
UL
-
68AC5738

RoHS

Each
10+
$84.540
25+
$80.710
50+
$77.900
100+
$75.610
250+
$72.020
Min: 10 / Mult: 1
1 Pole
-
-
IP67
Screw
Panel Mount
IEC 60068-2
BD1 Series
93Y5440

RoHS

Each
1+
$987.790
10+
$964.270
25+
$940.760
Min: 1 / Mult: 1
1 Pole
600V
30A
-
Screw
Feet Mount
UL, NSF
Circuit-Lock 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
-
19J0246
Each
1+
$85.610
10+
$76.680
25+
$74.510
50+
$70.410
100+
$65.820
More Pricing...
Min: 1 / Mult: 1
1 Pole
440V
20A
IP65
Screw
Surface Mount
CSA, EN, IEC, UL
T0
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
-
74R3167
Each
1+
$12,974.500
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 12
Lug Terminal
Flange Mount
UL
-
74R3168
Each
1+
$12,631.490
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 3R
Lug Terminal
Flange Mount
UL
-
74R3166
Each
1+
$12,167.380
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 4X
Lug Terminal
Flange Mount
UL
-
74R3172
Each
1+
$30,468.930
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 4X
Lug Terminal
Flange Mount
UL
-
74R3173
Each
1+
$25,014.120
5+
$23,662.020
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 12
Lug Terminal
Flange Mount
UL
-
74R3157
Each
1+
$10,492.600
5+
$9,925.420
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 4X
Lug Terminal
Flange Mount
UL
-
74R3161
Each
1+
$4,947.700
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 12
Lug Terminal
Flange Mount
UL
-
66AH0577

RoHS

Each
1+
$63.810
10+
$57.290
25+
$55.700
50+
$52.710
100+
$49.340
More Pricing...
Min: 1 / Mult: 1
1 Pole
253V
50A
-
-
-
-
System Pro M Compact SD200
66AH0574

RoHS

Each
1+
$51.330
10+
$46.080
25+
$44.810
50+
$42.390
100+
$39.700
More Pricing...
Min: 1 / Mult: 1
1 Pole
253V
25A
-
-
-
-
System Pro M Compact SD200
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