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STAHL 8146 Safety Switch

Series 8146/5-V37

STAHL 8146 Safety Switch

Description

The safety switches can be used with both conventional drives and drives controlled by frequency converters. In addition to use with conventional drives, the safety switches are also suitable for use with drives controlled by frequency converters.

For use in Zone 1, 2, 21, 22
Ex Protection Ex db e ia ib [ia Ga] mb op pr op is q IIA, IIB, IIC T6…T3 Gb
Ex tb IIIA, IIIB, IIIC T80°C…T130°C Db
Degree of protection IP 66
Certificates ITRI-Ex(2012)00089
PTB Certification
Catalog Download:STAHL 8146 Safety switch (1.8 MB)
Material
Enclosure
  • Polyester resin
  • Stainless steel 1.4404
Electrical Data
  • 3 Poles or 6 Poles
  • 12A, 16A, 25A, 40A, 63A, 80A, 125A and 160A

Product Features
  • Clear assignment
    • - safe technology
    • - easy installation
  • Intelligent structure
    • - only one rotary actuator for frequency-controlled drives
  • ≧20 ms leading auxiliary contact for safe motor disconnection
  • Forced opening of the main contacts (load break switch)
  • Can be locked with 3 padlocks in 0-position
  • High corrosion resistance of the outer components

Dimension

  • Refer to Catalog

Installation

  • Wall mounting
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