YULIAN

HR2S Series

  • Safety Category 4
  • Performance Level e according to EN ISO 13849-1: 2008
  • Removable terminal block enables easy wiring & installation
  • Terminal cover detects improper connection
  • Operation modes can be changed with a single action
  • Models with Time delay functions
  • MTTFd (year): 100

Description

HR2S-brochure
The HR2S series safety relays provide users increased functionality and flexibility when designing system to meet safety requirements. HR2S safety relays are compact modules designed to allow machine operation only when all safety controls such as Interlock Switches, E-stop switches, Light Curtains, etc. are functioning properly and aren’t reporting hazardous conditions. The HR2S feature removable terminals for easy wiring and installation, and time delay circuit.

HR2S-brochure

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Engineering Excellence

Professional engineering support with 17 years of experience in automation and electrical components.

Precision Manufacturing

Stable and reliable production of PLCs, I/O modules, relays, terminals, and switches.

Quality Assurance

Quality-first processes ensuring consistent performance and customer trust.

R&D Innovation

Continuous improvement to support automation, new energy, and electrical industries.

Our Certificates

Shenzhen Yulian Technology Co., Ltd. operates with a strong commitment to quality, safety, and environmental responsibility. Supported by modern production facilities and a professional engineering team, we follow standardized management systems to ensure product consistency, reliability, and customer satisfaction.

From manufacturing to final inspection, every process is carefully controlled to meet international standards and long-term performance requirements for automation and electrical components.

Need Reliable Automation & Electrical Component Solutions?

From standard automation products to customized electrical components – we deliver stable performance, consistent quality, and global-grade reliability for industrial and new energy applications.

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