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Xtester-STA-FS-3A-4141A024 MFC2311 - Redundant Contacts IP67 Safety Switch - Industrial SS 24V
Xtester-STA-FS-3A-4141A024 MFC2311 - Redundant Contacts IP67 Safety Switch - Industrial SS 24V
Xtester-STA-FS-3A-4141A024 MFC2311 - Redundant Contacts IP67 Safety Switch - Industrial SS 24V
Xtester-STA-FS-3A-4141A024 MFC2311 - Redundant Contacts IP67 Safety Switch - Industrial SS 24V
Xtester-STA-FS-3A-4141A024 MFC2311 - Redundant Contacts IP67 Safety Switch - Industrial SS 24V
Xtester-STA-FS-3A-4141A024 MFC2311 - Redundant Contacts IP67 Safety Switch - Industrial SS 24V

Xtester-STA-FS-3A-4141A024 MFC2311 - Redundant Contacts IP67 Safety Switch - Industrial SS 24V

2025-07-30 16:23:22  

Xtester-STA-FS-3A-4141A024 MFC2311 - Redundant Contacts IP67 Safety Switch - Industrial SS 24V

  • Main Features :
  • Serial No. : monica0949

Contact Us For QuotationEmail:  464560351@qq.comWhatsapp&Wechat:+8618620373879

Xtester-STA-FS-3A-4141A024 MFC2311 - Redundant Contacts IP67 Safety Switch - Industrial SS 24V

Product descriptions from the supplier

Product Overview

The EUCHNER STA-FS-3A-4141A024 MFC2311 is a SIL 3/PL e safety interlock switch engineered for high-risk machinery guarding. Featuring a stainless steel (1.4404/AISI 316L) housing and IP67/IP69K-rated sealing, it integrates a positive-opening contact block and RFID-coded MFC2311 actuator to prevent tampering per EN ISO 14119 Category 4. With integrated condition monitoring diagnostics, it provides real-time feedback on guard position, actuator alignment, and contact wear while operating at -30°C to +85°C. The ATEX/IECEx Zone 21/22 certification enables deployment in explosive dust environments, making it ideal for pharmaceutical, chemical, and food processing applications requiring hygienic design and functional safety compliance.

Critical Technical Specifications

Performance & Certifications:

  • Safety Ratings: SIL 3 (IEC 62061), PL e (ISO 13849-1), Cat. 4

  • Contact Configuration: 3 NC/1 NO (6A @ 230VAC)

  • Actuation Principle: RFID-coded tongue actuator (MFC2311)

  • Switching Force: 80N ±10% (EN ISO 14119 compliant)

  • Housing Protection: IP67/IP69K, NEMA 4X/6P

  • Material Compliance: FDA 21 CFR 177.2600, EC 1935/2004

  • Environmental: -30°C to +85°C, 95% RH non-condensing

  • Hazardous Certification: ATEX II 2G Ex db IIC T6 Gb / II 2D Ex tb IIIC T80°C Db

  • Diagnostics: Contact resistance monitoring (±10%), position deviation <0.5mm

  • Mechanical Life: >2M operations


Industrial Applications

Critical Machinery Guarding:

  • Pharmaceutical Isolators: Toxic compound handling glovebox interlocks

  • Chemical Reactors: High-pressure vessel access control in Zone 21

  • Food Processing: Washdown-resistant guarding for meat dicers (95°C CIP)

  • Battery Production: Electrode mixing machine explosion-proof interlocks

  • Plastics Injection: Robotic demolding cell access with tool temperature lock

  • Oil & Gas: Pig launcher safety doors in hydrocarbon vapor zones

  • Metal Stamping: Press brake guarding with anti-defeat coding

  • Waste Shredding: Prevent access during rotor engagement

图片关键词


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