HE2B redundant, or double basic switches have multiple contacts for
extra reliability, and meet all major robotics industry requirements.
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.
Key Features
Three position functionality (OFF-ON-OFF)
Positive action contacts "On" (position 2) to "Off" (position 3) ensure no contact welding (per EN 60947-5-1 / IEC60947-5-1)
Contacts will not close when released from "Off" (pos. 3) to "Off" (pos. 1) (per IEC60204-1 ; 9.2.5.8)
Variety of contact configurations (up to two OFF-ON-OFF and two push monitor and two return monitor)
Available with or without rubber cover (cover provides IP65 watertight seal)
