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
50K0024
Each
1+
$1,718.250
Min: 1 / Mult: 1
3 Pole
600V
200A
NEMA 3R
-
Surface Mount
UL
K Series
49K9986
Each
1+
$1,896.860
Min: 1 / Mult: 1
3 Pole
600V
100A
NEMA 3R
-
Surface Mount
UL
K Series
49K9942
Each
1+
$1,687.230
Min: 1 / Mult: 1
3 Pole
600V
60A
NEMA 3R
-
Surface Mount
UL
K Series
50K0044
Each
1+
$1,457.450
5+
$1,384.560
Min: 1 / Mult: 1
3 Pole
600V
200A
NEMA 3R
-
Surface Mount
UL
K Series
74R3147
Each
1+
$889.140
5+
$850.270
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 3R
Lug Terminal
Flange Mount
UL
-
74R3153
Each
1+
$1,088.320
5+
$1,040.730
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 3R
Lug Terminal
Flange Mount
UL
-
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
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
49K9968
Each
1+
$1,472.980
5+
$1,408.580
Min: 1 / Mult: 1
3 Pole
600V
60A
NEMA 3R
-
Surface Mount
UL
K Series
50K0013

Date/Lot Code

Each
1+
$1,379.590
Min: 1 / Mult: 1
3 Pole
600V
100A
NEMA 3R
-
Surface Mount
UL
K Series
46K5264
Each
1+
$797.860
5+
$762.980
10+
$731.010
25+
$698.130
Min: 1 / Mult: 1
3 Pole
600V
30A
NEMA 3R
-
Surface Mount
UL
K Series
46K5205
Each
1+
$627.790
Min: 1 / Mult: 1
3 Pole
240V
60A
NEMA 3R
-
Surface Mount
-
B Series
46K5207
Each
1+
$678.000
Min: 1 / Mult: 1
3 Pole
240V
60A
NEMA 3R
-
Surface Mount
-
B Series
46K5211
Each
1+
$1,245.580
5+
$1,191.120
Min: 1 / Mult: 1
3 Pole
240V
100A
NEMA 3R
-
Surface Mount
-
B Series
46K5201
Each
1+
$420.460
Min: 1 / Mult: 1
3 Pole
240V
30A
NEMA 3R
-
Surface Mount
-
B Series
46K5209
Each
1+
$1,307.050
Min: 1 / Mult: 1
3 Pole
240V
100A
NEMA 3R
-
Surface Mount
-
B Series
15B7167

RoHS

Each
1+
$369.480
10+
$336.050
25+
$308.500
50+
$281.580
100+
$263.800
Min: 1 / Mult: 1
2 Pole
240V
60A
NEMA 3R
-
Surface Mount
UL
-
46K5203
Each
1+
$449.920
5+
$430.240
10+
$412.220
25+
$393.680
Min: 1 / Mult: 1
3 Pole
240V
30A
NEMA 3R
-
Surface Mount
-
B Series
74R3168
Each
1+
$9,541.770
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 3R
Lug Terminal
Flange Mount
UL
-
46K5595
Each
1+
$1,386.330
5+
$1,317.010
Min: 1 / Mult: 1
2 Pole
240V
100A
NEMA 3R
-
-
UL
-
74R3177
Each
1+
$13,362.550
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 3R
Lug Terminal
Flange Mount
UL
-
74R3156
Each
1+
$2,522.100
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 3R
Lug Terminal
Flange Mount
UL
-
74R3144
Each
1+
$1,441.930
5+
$1,378.890
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 3R
Lug Terminal
Flange Mount
UL
-
74R3171
Each
1+
$6,747.300
Min: 1 / Mult: 1
1 Pole
-
-
NEMA 3R
Lug Terminal
Flange Mount
UL
-
1-25 of 29 items
of 2 page(s)

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