YULIAN

HS1B HS2B Full-Size

  • 64x40x125 mm housing
  • Direct opening action: If the door is forced open, the contacts are disconnected even if they are welded or stuck
  • Available with or without an indicator (red or green)
  • Available with 2 contact configurations (1NO/1NC or 2NC)
  • Compliant with ISO14119 and EN1088
  • IP67 degree of protection (watertight)
  • B10d: 2.0E+06

Description

InterlockSwitchBrochure (7)
The HS1B is a full-size interlock switch in a more rugged, industrial die-cast aluminum housing. Options include an LED indicator in red or green, and two different circuit configurations. The HS2B comes with an optional LED indicator, in red or green, and has the same direct opening action as all IDEC interlock switches. This full-size interlock switch has a lightweight plastic housing, three conduit ports and two key entry slots.

InterlockSwitchBrochure (7)

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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.