BERNSTEIN AG Bistable Safety Switch Type SGS

Description
The SGS is a bistable safety switch with remote release facility. Once switched, the SGS remains in this position until it is manually reset at the plunger or via an external button. A built-in solenoid actuator controls the release action. In its rugged plastic housing, it represents an economically priced alternative to the BERNSTEIN GC Series with remote release. Applications: In lift construction In door and gate systems In wind power stations By correspondingly checking the NC contacts with positive opening action, an evaluator circuit is able to disconnect the power supply to a drive controller and shut down the machine. Lift pre-switching (speed limiter) Monitoring of emergency release function Machine construction applications where specific reset of the switch is required Use in areas difficult to access Remote monitoring and reset over large distances Features: Plunger indicates switch status Plunger groove for manual reset 2 versions: 230 V AC and 24 V DC Reset via built-in solenoid actuator 3 cable outlets M20 x 1.5 Switching functions: 2 NC contacts TüV EN 81 approval Other actuators from the standard range on request
Datasheet
Description
The SGS is a bistable safety switch with remote release facility. Once switched, the SGS remains in this position until it is manually reset at the plunger or via an external button. A built-in solenoid actuator controls the release action. In its rugged plastic housing, it represents an economically priced alternative to the BERNSTEIN GC Series with remote release. Applications: In lift construction In door and gate systems In wind power stations By correspondingly checking the NC contacts with positive opening action, an evaluator circuit is able to disconnect the power supply to a drive controller and shut down the machine. Lift pre-switching (speed limiter) Monitoring of emergency release function Machine construction applications where specific reset of the switch is required Use in areas difficult to access Remote monitoring and reset over large distances Features: Plunger indicates switch status Plunger groove for manual reset 2 versions: 230 V AC and 24 V DC Reset via built-in solenoid actuator 3 cable outlets M20 x 1.5 Switching functions: 2 NC contacts TüV EN 81 approval Other actuators from the standard range on request
Datasheet

Suppliers

Company
Product
Description
Supplier Links
Bistable Safety Switch - Type SGS - BERNSTEIN AG
Porta Westfalica, Germany
Bistable Safety Switch
Type SGS
Bistable Safety Switch Type SGS
The SGS is a bistable safety switch with remote release facility. Once switched, the SGS remains in this position until it is manually reset at the plunger or via an external button. A built-in solenoid actuator controls the release action. In its rugged plastic housing, it represents an economically priced alternative to the BERNSTEIN GC Series with remote release. Applications: In lift construction In door and gate systems In wind power stations By correspondingly checking the NC contacts with positive opening action, an evaluator circuit is able to disconnect the power supply to a drive controller and shut down the machine. Lift pre-switching (speed limiter) Monitoring of emergency release function Machine construction applications where specific reset of the switch is required Use in areas difficult to access Remote monitoring and reset over large distances Features: Plunger indicates switch status Plunger groove for manual reset 2 versions: 230 V AC and 24 V DC Reset via built-in solenoid actuator 3 cable outlets M20 x 1.5 Switching functions: 2 NC contacts TüV EN 81 approval Other actuators from the standard range on request

The SGS is a bistable safety switch with remote release facility. Once switched, the SGS remains in this position until it is manually reset at the plunger or via an external button. A built-in solenoid actuator controls the release action. In its rugged plastic housing, it represents an economically priced alternative to the BERNSTEIN GC Series with remote release.

Applications:

  • In lift construction
  • In door and gate systems
  • In wind power stations

By correspondingly checking the NC contacts with positive opening action, an evaluator circuit is able to disconnect the power supply to a drive controller and shut down the machine.

  • Lift pre-switching (speed limiter)
  • Monitoring of emergency release function
  • Machine construction applications where
    specific reset of the switch is required
  • Use in areas difficult to access
  • Remote monitoring and reset over large distances

Features:

  • Plunger indicates switch status
  • Plunger groove for manual reset
  • 2 versions: 230 V AC and 24 V DC
  • Reset via built-in solenoid actuator
  • 3 cable outlets M20 x 1.5
  • Switching functions: 2 NC contacts
  • TÜV EN 81 approval
  • Other actuators from the standard
    range on request
Supplier's Site Datasheet

Technical Specifications

  BERNSTEIN AG
Product Category Limit Switches
Product Number Type SGS
Product Name Bistable Safety Switch
Normal State Normally Closed
Housing Type Enclosed Switch Housing
Certifications / Approvals CE Certified
Features Rotatable Head
Operating Temp -25 to 50 C (-13 to 122 F)
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