ABB 2-Pole Surface Isolator Switch -, IP20, 25A, 75 kW

RS Stock No.:: 841-2638
Mfr. Part No.:: OTDC25F2 1SCA121455R1001
Brand:: ABB

ABB 2-Pole Surface Isolator Switch -, IP20, 25A, 75 kW

View all Isolator Switches

Subtotal (1 unit)*

$159.59

(exc. GST)

$175.55

(inc. GST)

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10 unit(s) shipping from 21 August 2026

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Units	Per unit
1 +	$159.59

*price indicative

RS Stock No.:: 841-2638
Mfr. Part No.:: OTDC25F2 1SCA121455R1001
Brand:: ABB

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Number of Poles	2
	Product Type	Isolator Switch
	Mount Type	Surface
	IP Rating	IP20
	Handle Colour	Red
	Switching Current	25A
	Terminal Type	Screw
	Series	OT
	Auxiliary Contacts Available	No
	Minimum Operating Temperature	0°C
	Switching Power	75kW
	Switching DC Voltage	660V dc
	Switching AC Voltage	415V ac
	Padlock Compatibility	No
	Maximum Operating Temperature	60°C
	Depth	66.2mm
	Length	52.5mm
	Width	89mm
	Standards/Approvals	IEC, UL
	Hazardous Area Certification	No

	Select all
	Brand ABB
	Number of Poles 2
	Product Type Isolator Switch
	Mount Type Surface
	IP Rating IP20
	Handle Colour Red
	Switching Current 25A
	Terminal Type Screw
	Series OT
	Auxiliary Contacts Available No
	Minimum Operating Temperature 0°C
	Switching Power 75kW
	Switching DC Voltage 660V dc
	Switching AC Voltage 415V ac
	Padlock Compatibility No
	Maximum Operating Temperature 60°C
	Depth 66.2mm
	Length 52.5mm
	Width 89mm
	Standards/Approvals IEC, UL
	Hazardous Area Certification No

ABB Isolator Switch, 660V DC Voltage Rating, IP20 - OTDC25F2 1SCA121455R1001

This isolator switch is designed to provide electrical isolation for various applications, essential for controlling power circuits, ensuring safety during maintenance, and preventing accidental energisation. With a maximum current capacity of 25A and a voltage rating of 660V DC, this device is suitable for various electrical environments. Its compact design and efficient configuration make it a preferred option in the automation and electrical sectors.

Features & Benefits

• Ensures safe disconnection from the power supply

• Compact design optimises space in installations

• Two-pole configuration enhances versatility

• Screw terminal type allows for easy and secure connections

Applications

• Used for isolating electrical circuits during maintenance

• Suitable for requiring high current disconnect

• Ideal for control panels requiring compact components

What is the maximum operating temperature for this device?

It can operate effectively at a maximum temperature of +60°C, ensuring consistent performance in various conditions.

Can it be used in outdoor applications?

With an IP20 rating, it is best suited for indoor use, offering protection against solid objects but not water.