YULIAN

HE3B Series

  • Three-position functionality (OFF-ON-OFF)
  • Snap acting contacts from Off – On (position 1 to 2)
  • Contacts will not close when released from Off (pos. 3) to Off (pos. 1) (per IEC60204-1 ; 9.2.5.8)
  • Available with or without rubber cover (cover provides IP65 watertight seal)
  • B10d (cycle): 1.0E+05

Description

SAPEN01A-D068D094 (4)
The HE3B enabling switch mounts into a standard 16mm panel cut out, and it has most of the same features as IDEC’s other enabling switches. The Off-On-Off functionality provides a high level of safety based on human behavioral studies which determine personnel may squeeze OR let go when presented with a panic situation.

SAPEN01A-D068D094 (4)

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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.

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