ABB Fuse Switch Disconnector, 4 Pole, 63A Max Current, 80A Fuse Current

RS Stock No.:: 762-2613
Mfr. Part No.:: OS63GD04N2P 1SCA115209R1001
Manufacturer:: ABB

ABB Fuse Switch Disconnector, 4 Pole, 63A Max Current, 80A Fuse Current

View all Fuse Switch Disconnectors

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SGD406.21

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SGD442.77

(inc. GST)

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RS Stock No.:: 762-2613
Mfr. Part No.:: OS63GD04N2P 1SCA115209R1001
Manufacturer:: ABB

ABB OS63GD Series Fuse Switch Disconnector, 63A Maximum Current, 690V AC Voltage Rating - OS63GD04N2P 1SCA115209R1001

This fuse switch disconnector is designed for reliable performance in industrial applications. As a non-enclosed device, it operates seamlessly in a range of environments. This model features four poles and achieves a maximum operational current of 63A, complemented by an 80A fuse rating. Its robust design accommodates a voltage rating of up to 690V AC, making it suitable for three-phase electrical systems.

Features & Benefits

• Compact design allows base mounting for ease of installation
• Rated for 690V AC, which suits high-voltage requirements
• Includes a solid link for secure switching capabilities
• Built-in handle and shaft enhance user accessibility

Applications

• Used for isolating circuits in industrial machinery
• Ideal for use in switchgear and motor control centres
• Can be used to integrate into electrical panel boards

What is the significance of the 63A rating for operational currents?

The 63A rating indicates the maximum current the device can handle under normal conditions, ensuring safe and efficient operation in systems with significant electrical loads.

How does the fuse rating of 80A affect its performance?

The 80A fuse rating provides protection against overloads and short circuits, allowing for safe disconnection and preventing damage to connected devices during fault conditions.

Why is a non-enclosed design beneficial in certain applications?

A non-enclosed design allows for better heat dissipation and easier access for maintenance, which is particularly beneficial in environments where frequent inspections are required.

What type of terminal connections does this device utilise?

It utilises screw terminals, which provide a secure and reliable connection for cables, minimising the risk of loose connections over time.

How does the four-pole configuration improve functionality?

The four-pole configuration enables the disconnector to effectively isolate all phases of a three-phase system, enhancing safety and maintenance capabilities in electrical installations.

ABB OS Range

A fused switch disconnector provides a cost effective means of short circuit protection, together with circuit isolation. The choice of fuse rating determines the level of protection, the maximum value is determined by the fused switch disconnector. These items have been tested in accordance with EN 60947-3.

Attribute	Value
Number of Poles	4
Maximum Current	63A
Fuse Current Rating	80A
Enclosed/Not Enclosed	Not-enclosed
Mounting Type	Base Mounting
Electrical Phase	3
Series	OS63GD
Mechanical Fuse Size	000
Throw Configuration	4P
Auxiliary Contacts Available	No
Terminal Type	Screw
Voltage Rating	690V ac