FSD14/3 63A Fuse Switch Disconnector

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FSD14/3 63A Fuse Switch Disconnector

The FSD14/3 63 A Fuse Switch Disconnector is a three-pole device designed for the safe switching and disconnection of electrical circuits with a rated current of up to 63 A. It is compatible with cylindrical fuse links measuring 14×51 mm and is ...

Order number: WE01.00011

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Description
Parameters

The FSD14/3 63 A Fuse Switch Disconnector is a three-pole device designed for the safe switching and disconnection of electrical circuits with a rated current of up to 63 A. It is compatible with cylindrical fuse links measuring 14×51 mm and is intended for DIN rail mounting.

Technical Specifications

Parameter	Value
Number of Poles	3
Rated Current (In)	63 A
Rated Voltage (Ue)	690 V AC / 440 V DC
Fuse Size	14×51 mm
Mounting	DIN rail
Wire Connection	Screw terminals for wires 1.5–35 mm²
Protection Rating	IP20
Operating Temperature	-25 °C to +55 °C
Mechanical Lifespan	1000 cycles
Electrical Lifespan	200 cycles
Rated Insulation Voltage (Ui)	800 V
Impulse Withstand Voltage (Uimp)	8 kV
Utilization Category	AC-21B at 690 V

Advantages

Safety: Ensures safe disconnection of electrical circuits with a current load of up to 63 A.
Reliability: High mechanical and electrical lifespan ensures long-term, trouble-free operation.
Compact Design: Suitable for installation in space-constrained enclosures.
Easy Installation: Standard DIN rail mounting allows for quick and simple installation.

Our fuse switches represent a reliable and cost-effective alternative to products from leading manufacturers such as Schneider Electric, ABB, Wöhner, and Apator, delivering high quality and performance for industrial and commercial applications.

The FSD14/3 63 A Fuse Switch Disconnector is an ideal choice for applications requiring reliable and safe disconnection of electrical circuits with a current load of up to 63 A. Its design and technical specifications ensure a long lifespan and safe operation in demanding conditions.

Rated current [A]	63
Rated frequency	50/60 Hz
Application category	AC 21 B
Control	3 - pólové
Width [mm]	78
Depth [mm]	68
Height [mm]	110
Weight [g]	375
Mounting type	For DIN rail
Max. power loss of fuse link	7 W
Connection	Rámová svorka 1,5 - 35 mm2
Operating/storage temperature	-5... +45 °C
Fuse link size	14x51
Rated operating voltage [Ue]	690 V
Degree of protection / IP rating	IP20