ABB MCB-10 1SFA611610R1001 contact block 1NO for MFT Enclosures

The ABB MCB-10 (article 1SFA611610R1001) is a single, non-illuminated contact block designed for front mounting in ABB's modular plastic push-button and selector switch range. It provides one normally open (1 NO) contact rated at 690 V, making it a compact and dependable switching element for industrial control circuits.

Technical specifications:

• Series: MCB-10
• ABB article number: 1SFA611610R1001
• EAN: 7320500544327
• Type: Single contact block
• Contact configuration: 1 NO, 0 NC
• Rated voltage: 690 V
• Contact material: Silver (Ag)
• Mounting: Front mounting
• Holder included: No (without holder)
• Illumination: Non-illuminated

Features and benefits:

• Self-cleaning silver (Ag) contacts maintain reliable switching performance over the product lifetime without requiring periodic maintenance.
• Tool-free front mounting simplifies and speeds up installation, reducing setup time on the panel.
• Part of ABB's modular plastic range, designed for a high degree of protection to sustain dependable operation in demanding environments.
• Engineered for long service life and high mechanical durability, supporting consistent uptime in continuous-duty applications.
• Modular design integrates flexibly across ABB's broad range of push-button operator heads and selector switches.

Applications:

• Push-button stations and operator panels in machine control systems
• Control circuits requiring a normally open contact element at voltages up to 690 V
• Industrial automation and motor control panels using ABB modular plastic accessories
• Front-of-panel switching assemblies where tool-free assembly and long service intervals are required

Also known as: ABB MCB-10, MCB-10 contact block, 1SFA611610R1001, ABB push-button contact element, ABB modular contact block.