ABB 1SBL2 Contactor, 130V, 48 V Coil, 3-Pole, 50 A, 18.5 kW 130V, 48 V, 3 NO, 690V

RS Stock No.:: 253-1973
Mfr. Part No.:: 1SBL277005R1200
Manufacturer:: ABB

ABB 1SBL2 Contactor, 130V, 48 V Coil, 3-Pole, 50 A, 18.5 kW 130V, 48 V, 3 NO, 690V

View all Contactors

Subtotal (1 unit)*

SGD239.17

(exc. GST)

SGD260.70

(inc. GST)

FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28

Stocked by manufacturer

Ready to ship from 17 June 2026

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

Units	Per unit
1 +	SGD239.17

*price indicative

RS Stock No.:: 253-1973
Mfr. Part No.:: 1SBL277005R1200
Manufacturer:: 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	Contactor
	Coil Voltage	130, 48V
	Number of Poles	3
	Contact Voltage	690V
	Contact Current	50A
	Series	1SBL2
	Power Rating	18.5kW
	Function	Control Unit
	Mount Type	DIN Rail
	Normal State Configuration	3 NO
	Number of Auxiliary Contacts	0
	Terminal Type	Push-in Spring
	Contactor Application	Controlling Motors, Switching Power Circuits
	Operational Current Ie	50A
	Control Circuit Voltage Uc	130, 48V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	70°C
	Width	45mm
	Standards/Approvals	EN 60529, IEC 60947-1
	Depth	86mm
	Length	86mm
	Pole and Throw Configuration	3P

	Select all
	Brand ABB
	Product Type Contactor
	Coil Voltage 130, 48V
	Number of Poles 3
	Contact Voltage 690V
	Contact Current 50A
	Series 1SBL2
	Power Rating 18.5kW
	Function Control Unit
	Mount Type DIN Rail
	Normal State Configuration 3 NO
	Number of Auxiliary Contacts 0
	Terminal Type Push-in Spring
	Contactor Application Controlling Motors, Switching Power Circuits
	Operational Current Ie 50A
	Control Circuit Voltage Uc 130, 48V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 70°C
	Width 45mm
	Standards/Approvals EN 60529, IEC 60947-1
	Depth 86mm
	Length 86mm
	Pole and Throw Configuration 3P

Datasheet - 1SBL277005R1200

COO (Country of Origin):: FR

ABB 1SBL2 Series Contactor, 50A Current Rating , 18.5 kW Power - 1SBL277005R1200

This contactor is a 3-pole control unit designed to handle a contact voltage rating of 690V. With a robust power rating of 18.5 kW, it is Ideal for industrial applications requiring reliable motor control. The dimensions are compact, measuring 86mm in length and depth, and 45mm in width. This DIN rail contactor features push-in spring terminals, enhancing ease of installation and maintenance.

Features & Benefits

• Wide control voltage range of 48 to 130 V for flexibility
• Rated for continuous operation with a 50A capacity
• Compact design allows for seamless integration on DIN rails
• Built in surge protection ensures durability in unstable networks
• Zero auxiliary contacts simplify design and reduce complexity

Applications

• Used for motor control in manufacturing processes
• Suitable for power circuit switching in machinery
• Employed in control panels to manage system operations
• Ideal for automation systems requiring precise control
• Utilised in high voltage for industrial settings

How does the wide control voltage range benefit operational efficiency?

The expansive control voltage range of 48 to 130 V enables this unit to function effectively across a variety of electrical conditions, reducing energy consumption and ensuring stable operations in fluctuating environments.

What is the significance of having no auxiliary contacts?

The absence of auxiliary contacts simplifies the design, reducing potential points of failure and making installation straightforward while ensuring reliable control in applications without additional switching requirements.

How does the surge protection feature enhance reliability?

Built-in surge protection safeguards against voltage spikes, which could otherwise damage the unit, thus extending its lifespan and maintaining consistent performance during critical operations.

In what environmental conditions can this contactor operate effectively?

This contactor is rated to operate in temperatures ranging from -40°C to +70°C, making it suitable for diverse environments, from harsh industrial settings to controlled conditions in electrical installations.