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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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
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ComparePrice forQuantity
49K9904
Each
1+
$1,434.760
5+
$1,363.010
3 Pole
600V
30A
NEMA 3R
-
Surface Mount
UL
K Series
18J8379
Each
1+
$179.350
3 Pole
690V
25A
IP65
Screw
Rear Mount
CSA, EN, IEC, UL
P1 Series
91R1395

RoHS

Each
1+
$97.510
10+
$91.980
25+
$87.090
50+
$81.960
100+
$76.770
3 Pole
750V
40A
IP20
Screw
Surface Mount
IEC 60947-3, UL 508, CSA
OT Series
91R1403

RoHS

Each
1+
$148.800
10+
$139.390
25+
$132.030
50+
$125.070
100+
$117.150
3 Pole
750V
80A
IP20
Screw
DIN Rail Mount
UL
OT Series
41T3568
Each
1+
$599.390
5+
$584.410
10+
$569.430
25+
$539.450
3 Pole
600V
100A
-
-
-
-
R9 Series
41T3564

Date/Lot Code

Each
1+
$218.820
5+
$213.350
10+
$207.880
25+
$196.940
3 Pole
400V
60A
-
-
-
-
R5 Series
06WX3926
EATON MOELLER
Each
1+
$407.780
10+
$382.360
25+
$358.990
3 Pole
440V
63A
IP65
Screw
Surface Mount
CE, CSA, IEC, UL
P3 Series
34H2603
Each
1+
$359.000
10+
$336.410
25+
$315.640
3 Pole
690V
63A
IP65
Screw
Floor Mount
CSA, EN, IEC, UL
P3 Series
24R6547

RoHS

Each
1+
$40.950
25+
$38.040
50+
$35.250
100+
$34.090
250+
$32.910
4 Pole
690V
32A
IP65
Screw
-
CSA, EN, IEC, UL, CB, CE, SEMKO
LB
05M1636
Each
1+
$130.190
10+
$121.960
25+
$115.530
2 Pole
690V
20A
IP65
Screw
Surface Mount
IEC/EN 60947, VDE 0660
T0 Series
54M2541

RoHS

Each
1+
$315.090
10+
$295.170
25+
$276.860
3 Pole
690V
63A
IP65
Box Terminal
Front Mount
CCC, CE, CSA, UL
SENTRON 3LD Series
54M2534

RoHS

Each
1+
$163.580
10+
$153.240
25+
$145.150
3 Pole
690V
25A
IP65
Box Terminal
Front Mount
CE, CSA, UL
SENTRON 3LD Series
19J0249
Each
1+
$134.890
10+
$126.400
25+
$119.760
50+
$113.480
100+
$106.330
3 Pole
690V
20A
IP65
Screw
Floor Mount
CSA, EN, IEC, UL
T0 Series
74R5519

RoHS

Date/Lot Code

Each
1+
$80.710
5+
$72.960
10+
$71.830
25+
$70.000
50+
$66.300
More Pricing...
3 Pole
415V
20A
IP65
Screw
Side Mount
CE, cUL, EN, UL
Isolators 69 Series
74M8355

Date/Lot Code

Each
1+
$308.270
5+
$300.580
10+
$292.860
25+
$277.460
3 Pole
690V
32A
IP65
Screw
Front Mount
CSA, EN, IEC, UL
P1 Series
24R6546

RoHS

Each
1+
$37.590
25+
$34.910
50+
$32.350
100+
$31.280
250+
$30.210
3 Pole
690V
32A
IP65
Screw
-
CSA, EN, IEC, UL, CB, CE, SEMKO
LB
24R6529

RoHS

Each
1+
$34.440
25+
$31.980
50+
$29.650
100+
$28.670
250+
$27.680
3 Pole
690V
32A
IP65
Screw
-
CSA, EN, IEC, UL
LBPM
41T3575
Each
1+
$1,437.300
5+
$1,394.180
3 Pole
600V
100A
-
-
-
-
R9 Series
91R1397

RoHS

Each
1+
$157.550
10+
$147.580
25+
$139.790
50+
$132.420
100+
$124.030
3 Pole
750V
63A
IP20
-
DIN Rail Mount
IEC 60947-3, UL, CSA
OT Series
30C3069

RoHS

Each
1+
$135.770
10+
$127.310
25+
$120.690
50+
$114.420
3 Pole
440V
20A
IP65
Screw
Surface Mount
CSA, EN, IEC, UL
T0 Series
50K0043
Each
1+
$1,890.240
5+
$1,795.720
3 Pole
600V
200A
NEMA 1
-
Surface Mount
UL
K Series
18J8381
Each
1+
$222.430
3 Pole
690V
32A
IP65
Screw
Rear Mount
CSA, EN, IEC, UL
P1 Series
41T3563
Each
1+
$200.470
5+
$195.460
10+
$190.440
25+
$180.420
50+
$170.400
More Pricing...
3 Pole
400V
40A
-
-
-
-
R5 Series
46K5268
Each
1+
$528.880
5+
$515.660
10+
$502.440
25+
$475.990
3 Pole
600V
60A
NEMA 1
-
Surface Mount
UL
K Series
41T3560
Each
1+
$124.060
5+
$120.960
10+
$117.860
25+
$111.660
3 Pole
400V
16A
-
-
-
-
R5 Series
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