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
49K9904
Each
1+
$1,436.890
Min: 1 / Mult: 1
3 Pole
600V
30A
NEMA 3R
-
Surface Mount
UL
K Series
41T3556

Date/Lot Code

Each
1+
$515.480
5+
$502.160
10+
$488.830
25+
$464.800
Min: 1 / Mult: 1
3 Pole
600V
30A
-
Screw
Panel Mount
CSA, IEC, UL
-
41T3562
Each
1+
$168.610
5+
$164.400
10+
$160.180
25+
$151.750
50+
$143.320
More Pricing...
Min: 1 / Mult: 1
3 Pole
400V
30A
-
-
-
-
R5 Series
52T4374

RoHS

Date/Lot Code

Each
1+
$173.260
Min: 1 / Mult: 1
3 Pole
600V
30A
NEMA 1, 3, 3R, 4, 4X, 12
-
Surface Mount
UL
MD Series
49K9932
Each
1+
$2,379.690
5+
$2,290.320
10+
$2,248.100
25+
$2,200.770
50+
$2,127.200
Min: 1 / Mult: 1
3 Pole
600V
30A
NEMA 4X
Screw
Flange Mount
UL
-
41T3558

Date/Lot Code

Each
1+
$581.910
5+
$567.370
10+
$552.820
25+
$523.720
Min: 1 / Mult: 1
3 Pole
600V
30A
-
-
-
-
-
41T3522
Each
1+
$561.070
5+
$547.040
10+
$533.020
25+
$504.970
Min: 1 / Mult: 1
3 Pole
600V
30A
NEMA 4X
-
-
CSA, UL
R Series
41T3524
Each
1+
$628.510
5+
$601.030
10+
$575.870
25+
$549.950
Min: 1 / Mult: 1
3 Pole
600V
30A
NEMA 4X
-
-
CSA, UL
R Series
41T3557
Each
1+
$585.940
Min: 1 / Mult: 1
3 Pole
600V
30A
-
-
-
-
-
50K0245
Each
1+
$3,570.700
5+
$3,377.690
Min: 1 / Mult: 1
3 Pole
600V
30A
NEMA 7, NEMA 9
-
Flange Mount
UL
-
46K5508

Date/Lot Code

Each
1+
$976.660
5+
$905.320
10+
$874.900
25+
$842.340
50+
$799.630
Min: 1 / Mult: 1
3 Pole
600V
30A
-
-
Flange Mount
UL, CSA
-
35B318

RoHS

Date/Lot Code

Each
1+
$520.730
10+
$458.130
25+
$412.600
Min: 1 / Mult: 1
3 Pole
600V
30A
IP69K
Screw
Feet Mount
UL, NSF
Circuit-Lock Series
33AK7405

RoHS

Date/Lot Code

Each
1+
$361.400
5+
$326.980
10+
$300.390
25+
$276.920
50+
$261.280
Min: 1 / Mult: 1
3 Pole
600V
30A
NEMA 3R
Box Terminal
Surface Mount
CSA 22.2 No. 14, UL 508
Circuit-Lock Series
33AK7409

RoHS

Date/Lot Code

Each
1+
$108.910
5+
$108.910
10+
$108.910
25+
$108.910
50+
$108.910
Min: 1 / Mult: 1
3 Pole
600V
30A
NEMA 1
Box Terminal
Surface Mount
CSA 22.2 No. 14, UL 508
Circuit-Lock Series
33AK7410

RoHS

Date/Lot Code

Each
1+
$164.250
5+
$148.600
10+
$136.520
25+
$125.850
50+
$118.740
Min: 1 / Mult: 1
2 Pole
600V
30A
NEMA 1
Box Terminal
Surface Mount
CSA 22.2 No. 14, UL 508
Circuit-Lock Series
33AK7404

RoHS

Date/Lot Code

Each
1+
$252.260
5+
$228.230
10+
$209.670
25+
$193.290
50+
$182.370
Min: 1 / Mult: 1
3 Pole
600V
30A
NEMA 3, NEMA 3R
Screw
Flange Mount
CSA 22.2 No. 14, UL 508
Circuit-Lock Series
18AM2313

Date/Lot Code

Each
1+
$315.010
10+
$315.010
25+
$315.010
Min: 1 / Mult: 1
3 Pole
600V
30A
IP69K, NEMA 4X, NEMA 12
Screw
Surface Mount
CE, NSF, cULus, UL
CIRCUIT-LOCK HBLDS30 Series
33AK7407

RoHS

Date/Lot Code

Each
1+
$135.830
5+
$122.900
10+
$112.900
25+
$104.080
50+
$98.200
Min: 1 / Mult: 1
2 Pole
600V
30A
NEMA 1
Box Terminal
Surface Mount
CSA 22.2 No. 14, UL 508
Circuit-Lock Series
33AK7402

RoHS

Date/Lot Code

Each
1+
$252.260
5+
$228.230
10+
$209.670
25+
$193.290
50+
$182.370
Min: 1 / Mult: 1
3 Pole
600V
30A
NEMA 3, NEMA 3R
Box Terminal
Surface Mount
CSA 22.2 No. 14, UL 508
Circuit-Lock Series
33AK7406

RoHS

Date/Lot Code

Each
1+
$99.880
5+
$99.880
10+
$99.880
25+
$99.880
50+
$99.880
Min: 1 / Mult: 1
2 Pole
600V
30A
NEMA 3R
Box Terminal
Surface Mount
CSA 22.2 No. 14, UL 508
Circuit-Lock Series
18AM2311

Date/Lot Code

Each
1+
$298.850
10+
$298.850
25+
$298.850
Min: 1 / Mult: 1
3 Pole
600V
30A
IP69K, NEMA 4X, NEMA 12
Screw
Surface Mount
CE, NSF, cULus, UL
CIRCUIT-LOCK HBLDS30 Series
18AM2312

Date/Lot Code

Each
1+
$446.480
10+
$435.850
25+
$425.220
Min: 1 / Mult: 1
3 Pole
600V
30A
IP69K, NEMA 4X, NEMA 12
Screw
Surface Mount
CE, NSF, cULus, UL
CIRCUIT-LOCK HBLDS30 Series
41T3571
Each
1+
$502.840
Min: 1 / Mult: 1
3 Pole
600V
30A
-
-
-
-
-
46K5257
Each
1+
$805.390
5+
$785.260
10+
$765.120
25+
$724.850
Min: 1 / Mult: 1
3 Pole
600V
30A
NEMA 1
-
Surface Mount
UL
K Series
46K5262
Each
1+
$526.170
5+
$513.010
10+
$499.860
25+
$473.550
Min: 1 / Mult: 1
3 Pole
600V
30A
NEMA 1
-
Surface Mount
UL
K Series
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