ABB 4-Pole Base Isolator Switch -, IP20, 125 A, 560 kW

RS stock no.:: 686-7294
Distrelec Article No.:: 304-22-364
Mfr. Part No.:: OT125F4N2 1SCA105051R1001
Manufacturer:: ABB

ABB 4-Pole Base Isolator Switch -, IP20, 125 A, 560 kW

View all Isolator Switches

Subtotal (1 unit)*

R 2 832,24

(exc. VAT)

R 3 257,08

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

Plus 23 unit(s) shipping from 16 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	R 2,832.24

*price indicative

RS stock no.:: 686-7294
Distrelec Article No.:: 304-22-364
Mfr. Part No.:: OT125F4N2 1SCA105051R1001
Manufacturer:: ABB

Specification

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	Black
	Auxiliary Contacts Available	No
	Series	OT
	Switching Current	125 A
	Terminal Type	Screw
	Switching DC Voltage	1000 V dc
	Minimum Operating Temperature	40°C
	Switching Power	560kW
	Padlock Compatibility	No
	Switching AC Voltage	690 V ac
	Maximum Operating Temperature	40°C
	Hazardous Area Certification	ATEX
	Standards/Approvals	ATEX, CE, CSA, REACH, RoHS, UL, VDE
	Depth	74mm
	Width	97 mm
	Length	100mm

	Select all
	Brand ABB
	Product Type Isolator Switch
	Number of Poles 4
	Mount Type Base
	IP Rating IP20
	Electrical Phase 3
	Handle Colour Black
	Auxiliary Contacts Available No
	Series OT
	Switching Current 125 A
	Terminal Type Screw
	Switching DC Voltage 1000 V dc
	Minimum Operating Temperature 40°C
	Switching Power 560kW
	Padlock Compatibility No
	Switching AC Voltage 690 V ac
	Maximum Operating Temperature 40°C
	Hazardous Area Certification ATEX
	Standards/Approvals ATEX, CE, CSA, REACH, RoHS, UL, VDE
	Depth 74mm
	Width 97 mm
	Length 100mm

COO (Country of Origin):: FI

ABB Isolator Switch, 2.5kA Switch Rating, 490g Weight - OT Series - 1SCA105051R1001

Need to put a safety barrier between the mains power supply and your equipment? Use this isolator switch from ABB. With a twist of the front-facing knob, it cuts off electricity flow to four different systems at once. This means you can rely on it to prevent live parts from harming workers during maintenance. With a high 750V rated operational voltage, this unit's primed and ready for use with heavy-duty machinery. It's also ideal for shutting down your setup in an emergency.

Features & Benefits

• Compact dimensions of 96.5 (W) x 74 (L) x 100mm (H) save space in busy setups

• IP20 rating means it's touch-proof

• Screw terminals simplify wiring for speedy installation

• Wide cable cross-section range between 10 and 70mm² makes this a versatile choice

Applications

• Power generation sector

• Manufacturing industry

• Construction sites

What's the difference between an isolator switch and a switch disconnector?

Isolator switch and switch disconnector are two names for the same product.

Can I use this product in a three-phase system?

Yes, this unit shuts down power to three-phase systems common in demanding industrial applications like motors.