£6.22
The ABB 1SFA611610R2010, also known as the MCB-01B, is a compact and reliable single contact block designed for ABB modular plastic pilot devices, pushbuttons and selector switches. It provides dependable switching performance for industrial control panels, machinery interfaces and automation applications.
The MCB-01B features a 1 normally closed (1NC) contact configuration with a non-illuminated rear mounting design. Its silver contact construction provides reliable electrical performance, making it suitable for emergency stop circuits, control stations and industrial operator interfaces.
With a rated insulation voltage of 690 V, screw terminal connections and compatibility with ABB 22 mm modular pilot devices, the ABB 1SFA611610R2010 offers a durable and efficient solution for industrial switching applications.
The ABB 1SFA611610R2010 MCB-01B provides a dependable electrical interface between operator controls and industrial automation systems. Its normally closed contact arrangement makes it particularly suitable for safety circuits, emergency stop devices and machine control applications.
ABB modular pilot devices are engineered for easy assembly, reliable operation and flexible configuration. The MCB-01B contact block enables efficient panel building while maintaining high electrical and mechanical performance.
| Manufacturer | ABB |
|---|---|
| Product type | Contact block |
| Model | 1SFA611610R2010 |
| Alternate model | MCB-01B |
| Contact configuration | 1NC |
| Number of contacts | 1 normally closed |
| Illumination | Non-illuminated |
| Mounting type | Rear mounting |
| Connection type | Screw terminals |
| Rated insulation voltage Ui | 690 V |
| Rated impulse withstand voltage Uimp | 6 kV |
| Rated operational current AC-15 | 6 A at 230 V AC |
| Rated operational current DC-13 | 5 A at 24 V DC |
| Protection rating | IP20 |
| Operating temperature | -25°C to +70°C |
| Mechanical durability | Up to 10 million operations |
| HS Code | 85389099 |
| Country of Manufacture | Sweden |
The ABB 1SFA611610R2010 is a rear-mounted contact block used with ABB modular pilot devices for industrial switching and control applications.
The MCB-01B features a single normally closed (1NC) contact.
No, the ABB MCB-01B is a non-illuminated contact block.
The MCB-01B uses a rear mounting design for ABB modular plastic pilot devices.
The contact block has a rated insulation voltage of 690 V.
ABB modular pilot devices and contact blocks provide reliable operator control solutions for industrial automation, machinery and electrical control systems worldwide.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...