The SIEMENS 505-6660B is a premium front connector module engineered for industrial automation systems. Designed specifically for SIMATIC S7-400 series, it delivers robust connectivity with 46 single-core H05V-K cables (3.2m length) using spring clamp technology. This module ensures vibration-resistant connections in harsh environments while maintaining Voltage Protection Efficiency (VPE) of 5. CE/UL/CSA certifications guarantee global compliance and operational safety.
Technical Specifications
| Brand | Siemens |
| Model | 505-6660B |
| Connector Type | Front Connector |
| Pin Configuration | 46 Single-Core |
| Cable Length | 3.2 meters |
| Connection Method | Spring Clamp |
| Certifications | CE, UL, CSA |
Ideal for critical automation environments including manufacturing plants, power generation facilities, and heavy machinery control systems. Ensures seamless integration with SIMATIC S7-400 PLCs for process control, data acquisition, and real-time monitoring applications where vibration resistance and reliable signal transmission are paramount.
Guangzhou Qiming Automation Technology Co., Ltd. – Certified partner of Bentley Nevada, Honeywell, and ABB. We provide expert technical consultation, 24-hour global shipping from fully stocked inventory, and 100% genuine products. All orders include comprehensive 1-year warranty and dedicated after-sales support. Contact us on WhatsApp for custom solutions.
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