Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SFA611610R2101 ABB MCB-10BG 1 NO Gold-Plated Contact Block
ABB MCB-10BG is a rear-mounted modular contact block with one normally open gold-plated contact, 690 V rated insulation voltage and IP20 terminal protection for industrial control and low-level signalling applications.
£23.90
Why Choose the ABB MCB-10BG Contact Block?
The ABB MCB-10BG is a modular single normally open (1 NO) contact block with gold-plated contacts designed for dependable switching in industrial pilot-device and control applications. Part of the ABB Modular pilot device range, it is particularly suited to low-level control and signalling circuits where reliable contact performance is important.
The MCB-10BG uses a 1 NO contact configuration, providing a normally open circuit that changes state when mechanically actuated by the associated operator or mounting arrangement. Its gold-plated contact surfaces provide enhanced suitability for low-current and low-voltage switching applications compared with conventional contact materials.
Designed for rear mounting, the MCB-10BG can be used with compatible ABB pilot-device installations, MEP plastic enclosures or DIN-rail arrangements. Its compact construction, 690 V rated insulation voltage, IP20 terminal protection and long mechanical durability make it a practical contact solution for industrial machinery and automation control circuits.
Key Advantages
- Single normally open (1 NO) contact for industrial control and signalling circuits.
- Gold-plated contacts support reliable switching in low-level electrical circuits.
- Rear-mounted design for compatible ABB pilot-device and enclosure installations.
- 690 V rated insulation voltage for industrial control applications.
- 6 kV rated impulse withstand voltage.
- IP20 terminal protection helps protect against accidental finger contact.
- Mechanical durability of 10 million operations supports long service life.
Key Features
- ABB MCB modular contact block.
- 1 NO contact configuration.
- Gold-plated contact surfaces.
- Single contact block construction.
- Rear mounting.
- Non-illuminated accessory.
- 690 V rated insulation voltage.
- 6 kV impulse withstand voltage.
- 50 / 60 Hz rated frequency.
- IP20 terminal protection.
- 10 million operations mechanical durability.
- Suitable for use with MEP plastic enclosures or DIN-rail arrangements.
Reliable Gold-Plated Contact Switching for Control Circuits
Contact blocks translate mechanical actuation into an electrical switching function within machinery and automation control circuits. The ABB MCB-10BG provides one normally open contact, which remains open in its normal condition and closes when the contact block is mechanically actuated.
The gold-plated contact surfaces make the MCB-10BG particularly useful where dependable switching of low-level signals is required. Its compact rear-mounted construction also allows integration into compatible ABB pilot-device, enclosure and DIN-rail installations while maintaining a space-efficient control-panel layout.
Typical Applications
- Industrial pilot-device control circuits.
- Low-level signalling and switching circuits.
- Machine-control panels.
- Industrial operator stations.
- MEP plastic enclosure assemblies.
- DIN-rail control arrangements.
- Production and packaging machinery.
- OEM automation and machine-building systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Contacts | 1NO | |
|---|---|---|
| Product Series | ABB Modular | |
| Illumination | Non-illuminated | |
| Device Type | Contact Block | |
| Series | Modular Pilot Devices | |
| ABB order code | 1SFA611610R2101 | |
| ABB product group | 312001-Pilot Devices (Secrl) | |
| Product type | Contact block | |
| Product main type | MCB | |
| Accessory type | Contact block | |
| Contact configuration | 1 NO | |
| Normally open contacts | 1 | |
| Contact surface | Gold plated | |
| Mounting type | Rear mounting | |
| Illumination | Non-illuminated | |
| Rated insulation voltage | 690 V | |
| Maximum rated operational voltage | 690 V | |
| Rated impulse withstand voltage | 6 kV | |
| Rated frequency | 50 / 60 Hz | |
| Terminal protection | IP20 | |
| Pollution degree | 3 | |
| Mechanical durability | 10 million operations | |
| Ambient operating temperature | -25 to +70 °C | |
| Screw-terminal tightening torque | 0.9 N·m | |
| Dimensions (H × W × D) | approx. 44 × 10 × 28 mm | |
| Catalogue unit weight | 0.013 kg | |
| GTIN / UPC | 7320500307861 |
Frequently Asked Questions
What is the ABB MCB-10BG used for?
The ABB MCB-10BG is a single normally open contact block with gold-plated contacts used for electrical switching in compatible industrial pilot-device, signalling and control applications.
What contact configuration does the ABB MCB-10BG have?
The MCB-10BG has one normally open (1 NO) contact and no normally closed contacts.
Does the MCB-10BG have gold-plated contacts?
Yes. The MCB-10BG is specifically manufactured with gold-plated contacts, making it well suited to applications involving low-level control and signalling circuits.
How is the ABB MCB-10BG mounted?
The MCB-10BG is designed for rear mounting and can be used in compatible ABB pilot-device installations, MEP plastic enclosures and DIN-rail arrangements.
What is the rated insulation voltage of the MCB-10BG?
The ABB MCB-10BG has a rated insulation voltage of 690 V and a rated impulse withstand voltage of 6 kV.
What is the mechanical durability of the ABB MCB-10BG?
The MCB-10BG is specified for a mechanical durability of 10 million operations, supporting dependable long-term industrial use.
Trusted by Industrial Control Professionals Worldwide
ABB modular pilot devices and contact blocks are widely used by machine builders, panel builders and automation professionals to provide dependable operator switching, signalling and control functions in industrial machinery and automation systems.
