MPN

Fuse Switch Disconnectors

Fused switches disconnectors/switch fused isolators 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. You can find out more in our complete guide to isolators and switch disconnectors.

Fused switches 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 switches 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 over a non-fused switch 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 over currents. 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 switches mainly differ depending on the type of fuses they house, the number of poles they have, and the terminal type.

Advantages of Fuse Switch Disconnectors

High safety and reliability.
Top performance.
Easy installation and commissioning
Suitable for diverse application
A high degree of protection
Suitable for diverse applications

Applications for Fuse Switch Disconnectors

Construction
Pharmaceuticals
Agriculture
Healthcare
Education
Data Centres
Airports
Manufacturing

2895 Products showing for Fuse Switch Disconnectors

1 of 145

Sort By

Compare Product Details

145

Results per page

Temporarily out of stock Schneider Electric Switch Accessory RS Stock No. 288-7205 Mfr. Part No. GS2AX1 Subtotal (1 unit) SGD450.42(exc. GST) SGD450.42/unit Quantity	Schneider Electric	-	Switch Accessory	-	-	-	Enclosed	-	-	-	-	-	-	-	-	-	-	TeSyS GS	-	-	-	-	-	-	-	-	-	-	RoHS,REACH,UL CSA	-	-	-	-
In Stock Schneider Electric Fuse Switch Disconnector, 2-Pole RS Stock No. 244-934 Mfr. Part No. SE125SW2 Subtotal (1 unit) SGD70.84(exc. GST) SGD70.84/unit Quantity	Schneider Electric	2	Fuse Switch Disconnector	-	-	-	Enclosed	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	BS EN 60947-3	-	-	-	-
In Stock Schneider Electric Fuse Switch Disconnector, 1-Pole, 10 A RS Stock No. 219-8280 Mfr. Part No. A9N15635 Subtotal (1 unit) SGD17.59(exc. GST) SGD17.59/unit Quantity	Schneider Electric	1	Fuse Switch Disconnector	-	-	-	Not Enclosed	-	DIN Rail	-	-	-	-	-	-	Screw Clamp	IP20	Acti9 Fusible	10A	8.5 x 31.5 mm	-20°C	-	-	60°C	-	No	-	-	IEC EN 60947-3, IEC 60269-1/2	-	-	-	-
In Stock ABB Fuse Switch Disconnector, 3-Pole RS Stock No. 762-2616 Mfr. Part No. OS125GD03P 1SCA115639R1001 Subtotal (1 unit) SGD767.43(exc. GST) SGD767.43/unit Quantity	ABB	3	Fuse Switch Disconnector	-	-	-	Not Enclosed	-	DIN Rail	-	3	-	-	-	-	Lug Terminal	IP65, IP20, IP3X	OS125GD	-	00, 000	0°C	-	-	60°C	-	Yes	-	-	UL, -6, IEC 60269-2-1, IEC 60947-3, NFC 63210, 63211, DIN 43620, BS 88-2	-	-	-	-
In Stock Schneider Electric Switch Disconnector & Isolator, 3-Pole, 50 A RS Stock No. 279-6107 Mfr. Part No. V2 Subtotal (1 unit) SGD67.93(exc. GST) SGD67.93/unit Quantity	Schneider Electric	3	Switch Disconnector & Isolator	-	-	-	-	-	DIN Rail, Plate	-	-	-	-	-	-	Screw Clamp	IP20	TeSys VARIO	50A	-	-20°C	-	-	50°C	-	-	-	-	IEC 60947-3, GL, CSA, CCC, UL, UKCA	-	-	-	-
Temporarily out of stock Eaton Switch Disconnector, 3-Pole, 80 A, 63A RS Stock No. 204-1574 Mfr. Part No. 197360 P3-63/SE3 Subtotal (1 unit) SGD529.33(exc. GST) SGD529.33/unit Quantity	Eaton	3	Switch Disconnector	-	-	-	Enclosed	-	Surface Mount	-	3	690V ac	-	-	63A	Screw	IP65	P3	80A	-	-25°C	30kW	-	40°C	-	No	-	-	IEC/EN 60204, VDE 0660, IEC/EN 60947-3, IEC/EN 60947	-	-	-	-
Stocked by manufacturer ABB Switch Disconnector, 3-Pole, 1250 A RS Stock No. 259-9671 Mfr. Part No. 1SCA022860R6230 Subtotal (1 unit) SGD3,313.55(exc. GST) SGD3,313.55/unit Quantity	ABB	3	Switch Disconnector	-	-	-	Enclosed	-	Base	-	3	1000V	-	-	-	Lug Terminal	IP00	1SCA02	1250A	-	-	1200kW	-	-	-	-	-	-	IEC 60947-3	-	-	-	-
Stocked by manufacturer Schneider Electric Fuse Switch Disconnector, 1-Pole, 25A, 10.3 x 38 mm RS Stock No. 781-785 Mfr. Part No. A9N15636 Subtotal (1 unit) SGD28.88(exc. GST) SGD28.88/unit Quantity	Schneider Electric	1	Fuse Switch Disconnector	25A	-	-	-	500V	DIN Rail	-	-	-	-	-	-	Screw	IP20	A9N	-	-	-20°C	-	10.3 x 38 mm	60°C	-	-	75mm	81mm	IEC	18mm	-	-	-
In Stock ABB Fuse Switch Disconnector, 1-Pole, 32 A RS Stock No. 707-6146 Mfr. Part No. 2CSM200923R1801 E 91/32 Subtotal (1 unit) SGD16.25(exc. GST) SGD16.25/unit Quantity	ABB	1	Fuse Switch Disconnector	-	-	-	-	-	DIN Rail	-	1	-	-	-	-	-	IP20	E 91/32	32A	10 x 38 mm	-5°C	-	-	40°C	-	No	-	-	IEC 60269-1, IEC 60269-2, IEC 60947-3, IEC 60269-3, UL94	-	-	-	-
Stocked by manufacturer Siemens Switch Disconnector, 3-Pole, 25 A, 25A RS Stock No. 225-8524 Mfr. Part No. 3LD3148-0TK53 Subtotal (1 unit) SGD74.29(exc. GST) SGD74.29/unit Quantity	Siemens	3	Switch Disconnector	-	-	-	Enclosed	-	DIN Rail	-	-	690V	-	-	25A	Box	IP65	SENTRON	25A	RK5	-25°C	9.5kW	-	55°C	-	Yes	-	-	CCC, CE, EN, IEC, RoHS, UL, EAC	-	-	-	-
Being discontinued ABB Switch Disconnector, 3-Pole, 16A, 3150 A, 16 to 2000 A RS Stock No. 686-7329 Mfr. Part No. OT40FT3 1SCA104940R1001 Subtotal (1 unit) SGD80.70(exc. GST) SGD80.70/unit Quantity	ABB	3	Switch Disconnector	16, 3150A	-	-	-	1000V	Base, DIN Rail, Side	-	-	-	-	-	-	Screw	IP20	-	-	-	-40°C	-	16 to 2000 A	40°C	-	-	52mm	-	UL508, IEC 60947-3, UL 98, CSA	43mm	-	-	-
In Stock ABB Fuse Switch Disconnector, 2-Pole, 32A RS Stock No. 231-9919 Mfr. Part No. 2CSM200913R1801 E 91hN/32 Subtotal (1 unit) SGD20.03(exc. GST) SGD20.03/unit Quantity	ABB	2	Fuse Switch Disconnector	-	-	-	-	-	DIN Rail	-	-	690V ac	-	-	32A	Screw	IP20	E 91HN/32	-	10 x 38 mm	-5°C	-	-	40°C	-	No	-	-	EAC, RoHS, REACH, IMQ, CE, CCC, BV	-	-	-	-
Stocked by manufacturer Siemens Switch Disconnector, 4-Pole RS Stock No. 156-530 Mfr. Part No. 3VA1112-1AA42-0AA0 Subtotal (1 unit) SGD1,151.35(exc. GST) SGD1,151.35/unit Quantity	Siemens	4	Switch Disconnector	-	-	-	-	-	-	-	-	-	-	-	-	-	IP40	SENTRON	-	-	-25°C	-	-	70°C	-	-	-	-	IEC 81346-2	-	-	-	-
In Stock ABB Fuse Switch Disconnector, 2-Pole, 32 A RS Stock No. 707-6158 Mfr. Part No. 2CSM200883R1801 E 92/32 Subtotal (1 unit) SGD40.76(exc. GST) SGD40.76/unit Quantity	ABB	2	Fuse Switch Disconnector	-	-	-	-	-	DIN Rail	-	1	-	-	-	-	-	IP20	E90	32A	10 x 38 mm	-5°C	-	-	40°C	-	No	-	-	IEC 60269-3, IEC 60947-3, UL94, IEC 60269-1, IEC 60269-2	-	-	-	-
In Stock Schneider Electric Switch Disconnector, 1-Pole, 10A, 8.5 x 31.5 mm RS Stock No. 248-3679 Mfr. Part No. A9N15645 Subtotal (1 unit) SGD34.96(exc. GST) SGD34.96/unit Quantity	Schneider Electric	1	Switch Disconnector	10A	-	-	-	400V	DIN Rail	-	-	-	-	-	-	Screw Clamp	IP20	Acti9 Fusible	-	-	-20°C	-	8.5 x 31.5 mm	60°C	-	-	75mm	81mm	IEC 60269-1/2, IEC EN 60947-3	18mm	-	-	-
In Stock RS Better World Schneider Electric Fuse Switch Disconnector, 3-Pole, 400A RS Stock No. 254-6364 Mfr. Part No. C403400S Subtotal (1 unit) SGD2,164.82(exc. GST) SGD2,164.82/unit Quantity	Schneider Electric	3	Fuse Switch Disconnector	400A	-	-	-	-	DIN Rail	-	-	-	-	-	-	Screw Clamp	IP40	NSX400NA	-	-	-25°C	-	-	70°C	-	-	110mm	255mm	EAC, CE, EN IEC 60947-3, EN IEC 60947-1, CCC	140mm	-	Yes	Byggvarubedömningen
Temporarily out of stock Eaton Switch Disconnector, 3-Pole, 125 A, 125A RS Stock No. 204-1561 Mfr. Part No. 197325 DMM-125/3/SE4/P-R Subtotal (1 unit) SGD1,055.54(exc. GST) SGD1,055.54/unit Quantity	Eaton	3	Switch Disconnector	-	-	-	Enclosed	-	Surface Mount	-	3	690V ac	-	-	125A	Screw	IP65	DMM	125A	-	-25°C	37kW	-	55°C	-	No	-	-	CE VDE 0660 IEC/EN 60947-3 IEC/EN 60947 IEC/EN 60204	-	-	-	-
In Stock Schneider Electric Switch Disconnector & Isolator, 3-Pole, 80 A, 57A RS Stock No. 610-0083 Mfr. Part No. V4 Subtotal (1 unit) SGD132.22(exc. GST) SGD132.22/unit Quantity	Schneider Electric	3	Switch Disconnector & Isolator	-	-	-	-	-	DIN Rail, Plate	-	-	690V	-	-	57A	Screw Clamp	IP20	TeSys VARIO	80A	-	-20°C	-	-	50°C	-	-	-	-	IEC 60947-3	-	-	-	-
In Stock ABB Fuse Switch Disconnector, 3-Pole RS Stock No. 710-0570 Mfr. Part No. OS63GB03P 1SCA115235R1001 Subtotal (1 unit) SGD325.79(exc. GST) SGD325.79/unit Quantity	ABB	3	Fuse Switch Disconnector	-	-	-	-	-	DIN Rail	-	3	-	-	-	-	Screw	-	OS63GB	-	A3, A2	-	-	-	-	-	Yes	-	-	No	-	-	-	-
In Stock RS Better World Schneider Electric Switch Disconnector, 3-Pole, 160 A, 160A RS Stock No. 260-7709 Mfr. Part No. C163160S Subtotal (1 unit) SGD834.50(exc. GST) SGD834.50/unit Quantity	Schneider Electric	3	Switch Disconnector	-	-	-	Enclosed	-	-	-	-	-	-	-	160A	-	IP40	ComPacT NSX	160A	-	-25°C	-	-	70°C	-	-	-	-	EN/IEC 60947-1, EN/IEC 60947-3	-	-	Yes	Byggvarubedömningen