Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Product Type	Isolator Switch
	Number of Poles	3
	Mount Type	Base
	IP Rating	IP20
	Handle Colour	Black
	Series	OTDC32F3
	Auxiliary Contacts Available	No
	Terminal Type	Screw
	Minimum Operating Temperature	0°C
	Switching Power	75kW
	Padlock Compatibility	No
	Maximum Operating Temperature	60°C
	Length	77.6mm
	Depth	77.6mm
	Standards/Approvals	IEC, UL
	Hazardous Area Certification	No

	Select all
	Brand ABB
	Product Type Isolator Switch
	Number of Poles 3
	Mount Type Base
	IP Rating IP20
	Handle Colour Black
	Series OTDC32F3
	Auxiliary Contacts Available No
	Terminal Type Screw
	Minimum Operating Temperature 0°C
	Switching Power 75kW
	Padlock Compatibility No
	Maximum Operating Temperature 60°C
	Length 77.6mm
	Depth 77.6mm
	Standards/Approvals IEC, UL
	Hazardous Area Certification No

ABB OTDC32F3 Series Isolator Switch, 32A Maximum Current, 1000V Voltage Rating - OTDC32F3 1SCA121459R1001

This isolator switch is a non-enclosed, 3 pole device designed for effective control in electrical systems. With a maximum current rating of 32A and a voltage rating of 1000V, it supports reliable operation in specialised applications. The product dimensions are 77.6mm in length, 52.5mm in width, and a depth of 77.6mm, making it a compact addition to any installation.

Features & Benefits

• Supports a maximum current of 32A for effective performance

• Operates at a voltage rating of 1000V for enhanced reliability

• Base mounting design facilitates easy installation in various settings

• IP20 rating ensures suitable protection against dust ingress

• Features screw terminal connections for secure wiring

• Single throw configuration simplifies operational functionality

Applications

• Used for photovoltaic systems requiring efficient disconnection

• Suitable for base mounting in industrial control panels

• Ideal for involving resistive loads with moderate overloads

• Commonly employed in DC circuits needing safe isolation

What type of connections does it support for wiring?

The product is equipped with screw terminals, ensuring secure and stable connections suitable for varied cable cross-sections between 2.5 to 16mm².

How does the design contribute to its functionality?

The base mounting design allows straightforward installation on various surfaces while keeping the switch easily accessible for operators.

What safety features does it include for high-voltage applications?

With a rated insulation voltage of 1000V, it provides a significant safety margin, ensuring reliable performance in demanding environments.

Is this device suitable for use in photovoltaic applications?

Yes, it is specifically designed for photovoltaic systems, offering safe and effective isolation for solar energy management.

What is the significance of its IP20 rating?

The IP20 rating indicates that it is protected against solid objects larger than 12.5mm, ensuring optimal performance in controlled environments.

ABB 3-Pole Base Isolator Switch -, IP20, 32 A, 75 kW

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