ABB 4-Pole Base Isolator Switch -, IP20, 25A, 560 kW

RS Stock No.:: 686-7262
Mfr. Part No.:: OT25F4N2 1SCA104886R1001
Brand:: ABB

ABB 4-Pole Base Isolator Switch -, IP20, 25A, 560 kW

View all Isolator Switches

Subtotal (1 unit)*

$98.25

(exc. GST)

$108.08

(inc. GST)

FREE delivery for orders over $60.00 ex GST

In Stock

89 unit(s) ready to ship from another location
Plus 34 unit(s) shipping from 22 May 2026

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Units	Per unit
1 +	$98.25

*price indicative

RS Stock No.:: 686-7262
Mfr. Part No.:: OT25F4N2 1SCA104886R1001
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
	Product Type	Isolator Switch
	Number of Poles	4
	Mount Type	Base
	IP Rating	IP20
	Electrical Phase	3
	Handle Colour	Grey
	Series	OT
	Auxiliary Contacts Available	No
	Switching Current	25A
	Terminal Type	Screw
	Switching DC Voltage	1000V dc
	Switching AC Voltage	690V ac
	Padlock Compatibility	No
	Switching Power	560kW
	Minimum Operating Temperature	40°C
	Maximum Operating Temperature	40°C
	Standards/Approvals	ATEX, CE, CSA, REACH, RoHS, UL, VDE
	Hazardous Area Certification	ATEX
	Length	68mm
	Width	48mm
	Depth	56mm

	Select all
	Brand ABB
	Product Type Isolator Switch
	Number of Poles 4
	Mount Type Base
	IP Rating IP20
	Electrical Phase 3
	Handle Colour Grey
	Series OT
	Auxiliary Contacts Available No
	Switching Current 25A
	Terminal Type Screw
	Switching DC Voltage 1000V dc
	Switching AC Voltage 690V ac
	Padlock Compatibility No
	Switching Power 560kW
	Minimum Operating Temperature 40°C
	Maximum Operating Temperature 40°C
	Standards/Approvals ATEX, CE, CSA, REACH, RoHS, UL, VDE
	Hazardous Area Certification ATEX
	Length 68mm
	Width 48mm
	Depth 56mm

ABB DIN Rail Non Fused Isolator Switch, 4 Pole, 9kW Power Rating - OT25F4N2 1SCA104886R1001

Use this isolator switch from ABB to safely disconnect appliances on a DIN rail. With a front-operated knob actuator, it instantly isolates its connected circuits to allow you to service and maintain rail-mounted components. The switch features 4 poles to control up to 4 circuits, making more hardware available for examination at once. Designed with compact dimensions of 68 (length), 48 (width) and 56mm (depth), the switch fits neatly into your electrical system to maximise packing density on your DIN rail.

Features & Benefits

• DIN rail mounting for easy installation and relocation when needed

• Resists impulse voltages up to 8kV to handle sudden heavy electrical loads

• Screw termination ensures reliable electrical connections during operation and simple swapping when changing components

Applications

• Switchboards

• Automotive manufacturing

• Energy industry

What's impulse voltage and why should my isolator switch resist it?

Impulse voltages rise to a peak value and then drop quickly. Some applications with unpredictable power supplies occasionally experience impulse voltages, meaning they need components that withstand those voltages and keep working afterwards. As a safety device, it's especially important that an isolator switch continues working as intended to keep operators safe.