SRL7 Series Force Guided Relays

By TE Connectivity Potter & Brumfield Relays 145

SRL7 Series Force Guided Relays

TE Connectivity's Schrack SRL7 force guided relays are components with seven poles of reinforced insulation between contact circuits, featuring a compact, space-efficient design. Force guided relays are key electromechanical switching components used within safety module circuits found in door positioning systems, cabinet lighting systems, and motor sub-systems within the module control units of elevators and escalators.

Features and Benefits
  • Seven poles: two NC and five NO reinforced insulation on all NO contacts; enable more circuits and combinations of high- and low-voltage circuits
  • Low coil power of 700 mW; low contribution to temperature increase in application; usable in 85°C ambient condition
  • Rated current of 6 A; high rating for most common applications loads
  • High electrical endurance up to double of SR6
  • Crown contacts multiple contact points for high reliability in low load conditions
  • Low relay height of 10.8 mm to leave enough space in standard safety modules and enable the possibility of 17.5 mm slim modules
Applications
  • Safety modules
  • Process technology
  • Elevator and escalator controls
  • Emergency shut-offs
  • Remote controls
  • Robotics
  • Machine tools

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