Description
The ABB MCBH-10 Contact Block (1SFA611605R1101) is a front-mounted single contact block engineered for reliable electrical switching in industrial control panels. As part of ABB’s Modular Plastic range, this contact block offers market-leading electrical ratings, exceptional mechanical durability, and total operational reliability across demanding applications.
Featuring 1 NO (normally open) silver (Ag) contact configuration rated up to 690 V with a maintained action type, the MCBH-10 is equipped with self-cleaning contacts that ensure low contact resistance and maintenance-free operation to maximize system uptime. Its innovative modular design simplifies assembly and accelerates control panel wiring.
Key Features
- 1 NO Contact Configuration: Pre-wired with 1 normally open silver contact rated for control circuit voltages up to 690 V.
- Maintained Action Type: Engineered for maintained switching applications in industrial control circuits.
- Self-Cleaning Contacts: Advanced contact design prevents oxidation and debris buildup, ensuring long-lasting electrical conductivity without maintenance.
- Front Mounting Design: Snaps easily into place for rapid, tool-free installation behind pushbuttons and selector switches.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Model | MCBH-10 |
| Product ID (SKU) | 1SFA611605R1101 |
| Brand / Manufacturer | ABB |
| Product Range | Modular Plastic Range |
| Product Type | Single Contact Block |
| Mounting Position | Front Mounting |
| Contact Configuration | 1 NO (0 NC) |
| Contact Material | Silver (Ag) |
| Rated Operational Voltage | Up to 690 V |
| Action Type | Maintained |
| EAN | 7320500307472 |
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