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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ComparePrice forQuantity
49K9904
Each
1+
$1,421.390
5+
$1,350.310
Total:$1,421.39
Min: 1 / Mult: 1
3 Pole
600V
30A
NEMA 3R
-
Surface Mount
UL
K Series
18J8379
Each
1+
$173.720
Total:$173.72
Min: 1 / Mult: 1
3 Pole
690V
25A
IP65
Screw
Rear Mount
CSA, EN, IEC, UL
P1 Series
91R1395

RoHS

Each
1+
$97.300
10+
$91.810
25+
$86.930
50+
$81.820
100+
$76.650
Total:$97.30
Min: 1 / Mult: 1
3 Pole
750V
40A
IP20
Screw
Surface Mount
IEC 60947-3, UL 508, CSA
OT Series
91R1403

RoHS

Each
1+
$145.570
10+
$136.390
25+
$129.210
50+
$122.410
100+
$114.670
Total:$145.57
Min: 1 / Mult: 1
3 Pole
750V
80A
IP20
Screw
DIN Rail Mount
UL
OT Series
41T3573

Date/Lot Code

Each
1+
$776.840
5+
$757.420
10+
$738.000
25+
$699.150
Total:$776.84
Min: 1 / Mult: 1
3 Pole
600V
60A
-
-
-
-
R9 Series
41T3568
Each
1+
$599.390
5+
$584.410
10+
$569.430
25+
$539.450
Total:$599.39
Min: 1 / Mult: 1
3 Pole
600V
100A
-
-
-
-
R9 Series
41T3565
Each
1+
$287.570
5+
$280.390
10+
$273.190
25+
$258.810
50+
$244.430
Total:$287.57
Min: 1 / Mult: 1
3 Pole
400V
80A
-
-
-
-
R5 Series
06WX3926
EATON MOELLER
Each
1+
$394.960
10+
$370.520
25+
$348.040
Total:$394.96
Min: 1 / Mult: 1
3 Pole
440V
63A
IP65
Screw
Surface Mount
CE, CSA, IEC, UL
P3 Series
34H2603
Each
1+
$347.740
10+
$326.020
25+
$306.040
Total:$347.74
Min: 1 / Mult: 1
3 Pole
690V
63A
IP65
Screw
Floor Mount
CSA, EN, IEC, UL
P3 Series
24R6547

RoHS

Each
1+
$45.020
25+
$42.200
50+
$39.530
100+
$38.400
250+
$37.280
Total:$45.02
Min: 1 / Mult: 1
4 Pole
690V
32A
IP65
Screw
-
CSA, EN, IEC, UL, CB, CE, SEMKO
-
19J0244
Each
1+
$114.560
10+
$107.460
25+
$101.920
50+
$96.670
100+
$90.690
Total:$114.56
Min: 1 / Mult: 1
2 Pole
440V
20A
IP65
Screw
Floor Mount
CSA, EN, IEC, UL
T0 Series
05M1636
Each
1+
$125.550
10+
$117.640
25+
$111.440
Total:$125.55
Min: 1 / Mult: 1
2 Pole
690V
20A
IP65
Screw
Surface Mount
IEC/EN 60947, VDE 0660
T0 Series
54M2534

RoHS

Each
1+
$167.910
10+
$157.320
25+
$149.030
50+
$141.200
100+
$132.270
Total:$167.91
Min: 1 / Mult: 1
3 Pole
690V
25A
IP65
Box Terminal
Front Mount
CE, CSA, UL
SENTRON 3LD Series
05M1053

RoHS

Each
1+
$428.790
Total:$428.79
Min: 1 / Mult: 1
3 Pole
690V
100A
IP65
Screw
Front Mount
CSA, EN, IEC, UL
P3 Series
54M2541

RoHS

Each
1+
$323.410
Total:$323.41
Min: 1 / Mult: 1
3 Pole
690V
63A
IP65
Box Terminal
Front Mount
CCC, CE, CSA, UL
SENTRON 3LD Series
30C3069

RoHS

Each
1+
$131.470
10+
$123.340
25+
$116.960
50+
$110.950
Total:$131.47
Min: 1 / Mult: 1
3 Pole
690V
20A
IP65
Screw
Surface Mount
CSA, EN, IEC, UL
T0 Series
74R5519

RoHS

Each
1+
$80.710
5+
$72.960
10+
$71.830
25+
$70.000
50+
$66.300
More Pricing...
Total:$80.71
Min: 1 / Mult: 1
3 Pole
415V
20A
IP65
Screw
Side Mount
CE, cUL, EN, UL
Isolators 69 Series
19J0249
Each
1+
$130.620
10+
$122.470
25+
$116.080
50+
$110.030
100+
$103.170
Total:$130.62
Min: 1 / Mult: 1
3 Pole
690V
20A
IP65
Screw
Floor Mount
CSA, EN, IEC, UL
T0 Series
74M8355

Date/Lot Code

Each
1+
$308.270
5+
$300.580
10+
$292.860
25+
$277.460
Total:$308.27
Min: 1 / Mult: 1
3 Pole
690V
32A
IP65
Screw
Front Mount
CSA, EN, IEC, UL
P1 Series
19J0248
Each
1+
$118.310
10+
$110.990
25+
$105.260
50+
$99.840
100+
$93.660
Total:$118.31
Min: 1 / Mult: 1
3 Pole
690V
20A
IP65
Screw
Floor Mount
CSA, EN, IEC, UL
T0 Series
27C6699
Each
1+
$206.040
10+
$193.280
25+
$183.300
Total:$206.04
Min: 1 / Mult: 1
3 Pole
690V
32A
IP65
Screw
Surface Mount
CSA, EN, IEC, UL
P1 Series
24R6546

RoHS

Each
1+
$43.610
25+
$40.890
50+
$38.300
100+
$37.210
250+
$36.110
Total:$43.61
Min: 1 / Mult: 1
3 Pole
690V
32A
IP65
Screw
-
CSA, EN, IEC, UL, CB, CE, SEMKO
-
24R6529

RoHS

Each
1+
$35.240
25+
$33.030
50+
$30.940
100+
$30.060
250+
$29.180
Total:$35.24
Min: 1 / Mult: 1
3 Pole
690V
32A
IP65
Screw
-
CSA, EN, IEC, UL
-
41T3575
Each
1+
$1,423.910
5+
$1,381.190
Total:$1,423.91
Min: 1 / Mult: 1
3 Pole
600V
100A
-
-
-
-
R9 Series
91R1397

RoHS

Each
1+
$154.110
10+
$144.390
25+
$136.790
50+
$129.600
100+
$121.410
Total:$154.11
Min: 1 / Mult: 1
3 Pole
750V
63A
IP20
-
DIN Rail Mount
IEC 60947-3, UL, CSA
OT Series
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