Isolator & Switch Disconnectors

Fused switch disconnectors are devices used to ensure that a circuit is completely powered down in order for it to be serviced or maintained. They isolate a given part of the circuit by cutting off its electrical supply, making it safe for service or maintenance.

Fused switch disconnectors contain multiple fuses inside the same enclosure, so that it is easy to select and isolate a particular part of the circuit. For example an isolator switch can be used in a substation to physically disconnect any circuit when repairs are being carried out.

What are fused switch disconnectors used for?

Fused switch disconnectors protect workers performing maintenance on part of an electrical circuit, as well as preventing damage to the circuit itself. The advantage of using a fused switch disconnector over a non-fused switch disconnector one is that it can provide a higher level of safety compared with unfused disconnectors, as the fuse blows in the event of breaches such as short circuits or overcurrent. This makes it certain that that part of the circuit cannot have current flowing through it while being worked on.

Types of fused switch disconnectors

Fused switch disconnectors mainly differ depending on the type of fuses they house, the number of poles they have, and the terminal type.

...
อ่านเพิ่มเติม อ่านน้อยกว่า

คัดกรอง / Filters

กำลังดูสินค้า 81 - 100 รายการจาก 201 รายการ / Viewing 81 - 100 of 201 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / Price Normal State Configuration Fused/Non-Fused Number of Poles Range Series Throw Configuration Enclosed/Not Enclosed Mechanical Fuse Size Fuse Current Rating Auxiliary Contacts Available Maximum Current Electrical Phase Terminal Type Mounting Type
RS Stock No. 815-3691
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GS1DDU3
THB8,734.12
Each
Units
- - 3 - - - - CC - - 30 A - - DIN Rail
RS Stock No. 708-1750
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GS2JB4
THB8,698.16
Each
Units
- - 4P - - - - A4 - Yes 100 A ac, 100 A dc 3 Wire Lead DIN Rail
RS Stock No. 710-0592
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SCA115413R1001
Brand :ABB
THB11,542.92
Each
Units
- - 3P - - - - A2, A3, A4 - Yes 160 A 3 - DIN Rail
RS Stock No. 819-961
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.30KXSC2F
Brand :Eaton
THB8,323.68
Each
Units
- - SP - - - - - - - 32 A 1 - -
RS Stock No. 181-2587
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A9N15651
THB953.14
Each
Units
- - - Canalis - - - - - - 63 A - Tunnel Plug-In
RS Stock No. 781-3888
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3841 6016
Brand :Socomec
THB10,711.92
Each
Units
- - 4P - - - - B1, B2 - Yes 160 A - Shroud DIN Rail
RS Stock No. 238-4811
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0 058 20
Brand :Legrand
THB590.56
Each
Units
- - SP + N - - - - 8.5 x 23 mm - - 10 A 1 Cage DIN rail
RS Stock No. 710-0576
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SCA114610R1001
Brand :ABB
THB4,745.53
Each
Units
- - 4P - - - - A2, A3 - Yes 32 A 3 Screw DIN Rail
RS Stock No. 708-1747
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GS2DB3
THB2,655.23
Each
Units
- - 3P - - - - A1 - Yes 20 A dc, 23 A ac 3 Wire Lead DIN Rail
RS Stock No. 179-9656
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.57025013
Brand :Socomec
THB3,539.69
1 Bag of 2
Bag(s)
3P - 3 RMS - - - 14 x 51 mm 50A Yes 50 A - - -
ใหม่ / New
RS Stock No. 204-1575
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.P3-63/SE3/SVB
Brand :Eaton
THB9,383.42
Each
Units
3 NO Fused 3 Main Switch, Maintenance Switch, Switch Disconnector P3 - Enclosed - 80A - 4 kA - - -
RS Stock No. 762-2604
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SCA115207R1001
Brand :ABB
THB5,700.04
Each
Units
- - 3P - - - - 000 80A Yes 63 A 3 - DIN Rail
RS Stock No. 708-1753
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GS2GB4
THB6,180.27
Each
Units
- - 4P - - - - A2, A3 - Yes 40 A dc, 63 A ac 3 Wire Lead DIN Rail
ใหม่ / New
RS Stock No. 201-0754
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CPD1254
Brand :Contactum
THB746.21
Each
Units
Closed Fused 4 Incomer CPD - - - 125A - 125 A - - -
RS Stock No. 762-2452
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OS100TPN-B
Brand :ABB
THB29,144.79
Each
Units
- - 3P + N - - - - A2, A3 - - 100 A 3 - Wall Mount
RS Stock No. 781-3850
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3831 6024
Brand :Socomec
THB21,904.31
Each
Units
- - 4P - - - - 1 mm - Yes 250 A - Shroud DIN Rail
ใหม่ / New
RS Stock No. 202-7250
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.5SG7611-0KK06
Brand :Siemens
THB557.929
Each: (In a Pack of 12)
Units
- Fused 1 MINIZED 5SG7611 - - D01 6A - 6 A - - -
RS Stock No. 762-2610
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SCA115877R1001
Brand :ABB
THB12,296.45
Each
Units
- - 4P - - - - 00, 000 160A Yes 125 A 3 - DIN Rail
ใหม่ / New
RS Stock No. 203-2381
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.5TE8112
Brand :Siemens
THB1,050.45
Each
Units
2 NO - 1 SENTRON 5TE - Enclosed - - - 20 A - - -
RS Stock No. 513-2073
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3641 3000
Brand :Socomec
THB1,810.86
Each
Units
- - 3P - - - - A1 - Yes 20 A 3 Shroud -
Related Products
Electrical trunking designed for distribution with high volumes ...
Description:
Electrical trunking designed for distribution with high volumes of receivers.Electrical distribution in workshops, industry, hypermarkets (checkout lines, refrigerated shelving etc.).Main power supply lines designed for distribution of lighting lines installed with Canalis KDP or KBA.
TeSys GS fusible disconnect switches ensure load closing ...
Description:
TeSys GS fusible disconnect switches ensure load closing or cut-off, safety isolation and protection against surges for all low voltage electrical circuits.Located at the top of electrical panels, they are specially designed to protect and interrupt main circuits (including the ...
E 90 series fuse-disconnectors are designed for connecting ...
Description:
E 90 series fuse-disconnectors are designed for connecting and disconnecting circuits under load, providing protection against short circuits and overloads. The case is made of self-extinguishing thermoplastic material resistant to high temperatures (all materials are UL listed) while the contact ...
E 90 series fuse-disconnectors are designed for connecting ...
Description:
E 90 series fuse-disconnectors are designed for connecting and disconnecting circuits under load, providing protection against short circuits and overloads. The case is made of self-extinguishing thermoplastic material resistant to high temperatures (all materials are UL listed) while the contact ...