ABB 1SBL2 Contactor, 250V dc, 500 V dc Coil, 3-Pole, 50 A, 18.5 kW 250V dc, 500 V dc, 4 NO/1 NC, 690V
- RS stock no.:
- 253-1971
- Mfr. Part No.:
- 1SBL277001R1411
- Manufacturer:
- ABB
Subtotal (1 unit)*
R 2 235,92
(exc. VAT)
R 2 571,31
(inc. VAT)
FREE delivery for orders over R 1,500.00
Stocked by manufacturer
- Ready to ship from 09 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 2,235.92 |
*price indicative
- RS stock no.:
- 253-1971
- Mfr. Part No.:
- 1SBL277001R1411
- 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 | |
| Coil Voltage | 250, 500V dc | |
| Product Type | Contactor | |
| Number of Poles | 3 | |
| Contact Voltage | 690V | |
| Contact Current | 50A | |
| Power Rating | 18.5kW | |
| Series | 1SBL2 | |
| Function | Motor Control | |
| Mount Type | DIN Rail | |
| Normal State Configuration | 4 NO/1 NC | |
| Number of Auxiliary Contacts | 2 | |
| Auxiliary Contact Configuration | 1 NO/1 NC | |
| Terminal Type | Screw | |
| Minimum Operating Temperature | -40°C | |
| Operational Current Ie | 32A | |
| Contactor Application | Control Unit | |
| Control Circuit Voltage Uc | 250, 500V dc | |
| Maximum Operating Temperature | 70°C | |
| Depth | 111.5mm | |
| Width | 45mm | |
| Length | 111.5mm | |
| Standards/Approvals | CSA C22.2 n° 14, EN 60947-1 / 60947-4-1, IEC 60947-1 / 60947-4-1, UL 508 | |
| Pole and Throw Configuration | 3P | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Coil Voltage 250, 500V dc | ||
Product Type Contactor | ||
Number of Poles 3 | ||
Contact Voltage 690V | ||
Contact Current 50A | ||
Power Rating 18.5kW | ||
Series 1SBL2 | ||
Function Motor Control | ||
Mount Type DIN Rail | ||
Normal State Configuration 4 NO/1 NC | ||
Number of Auxiliary Contacts 2 | ||
Auxiliary Contact Configuration 1 NO/1 NC | ||
Terminal Type Screw | ||
Minimum Operating Temperature -40°C | ||
Operational Current Ie 32A | ||
Contactor Application Control Unit | ||
Control Circuit Voltage Uc 250, 500V dc | ||
Maximum Operating Temperature 70°C | ||
Depth 111.5mm | ||
Width 45mm | ||
Length 111.5mm | ||
Standards/Approvals CSA C22.2 n° 14, EN 60947-1 / 60947-4-1, IEC 60947-1 / 60947-4-1, UL 508 | ||
Pole and Throw Configuration 3P | ||
- COO (Country of Origin):
- FR
ABB 1SBL2 Series Contactor, 250-500V Coil Voltage, 50A Contact Current Rating - 1SBL277001R1411
This contactor is a high-performance control unit designed for industrial applications. It is designed to operate effectively within a Coil voltage range of 250 to 500 V. This 3-pole contactor is suitable for switching power circuits up to 50 A. With dimensions of 111.5 mm in length and depth, and 45 mm in width, it is a versatile component that can be easily mounted on a DIN rail.
Features & Benefits
• Wide control voltage range reduces energy consumption
• Integrated surge protection enhances operational reliability
• Pre mounted auxiliary contacts simplify installation
• Screw terminals ensure secure and reliable connections
• Compliant with IEC and BS standards for safety
• Integrated surge protection enhances operational reliability
• Pre mounted auxiliary contacts simplify installation
• Screw terminals ensure secure and reliable connections
• Compliant with IEC and BS standards for safety
Applications
• Utilised in motor control for various machinery
• Employed in industrial automation systems for efficient processes
• Can be used for controlling lighting systems in large facilities
• Suitable for switching operations in unstable electrical networks
• Employed in industrial automation systems for efficient processes
• Can be used for controlling lighting systems in large facilities
• Suitable for switching operations in unstable electrical networks
What is the rated operational current for this device?
The device has a rated operational current of up to 50 A for AC-1 applications, ensuring it can handle significant power loads effectively within its specifications.
How quickly can it respond to changes in electrical signals?
The response time is within 11 to 98 milliseconds for contact closures, making it capable of quickly adapting to control signals.
What type of terminals does it have for connections?
It features screw terminals that provide sturdy and secure connections, facilitating easy installation and maintenance.
What is the maximum operating temperature for this contactor?
The contactor can operate effectively within a temperature range from -40°C to +70°C, making it suitable for various environmental conditions.
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