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Rockwell Automation 440N SensaGuard™ Non-contact Interlock Switches

Mfg #: 440NZ21SS2J

BOR #: 3277206

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440N Bulletin SensaGuard™ Non-contact switches

SensaGuard™ Non-contact Interlock Switches feature the latest generation of RFID technology for coding and inductive technology for sensing.
These switches have a large sensing range and tolerance to misalignment.
Includes RFID unique (high) or standard (low) coded actuators
Provides switches that can be connected in series with other devices
Plastic barrel, stainless steel barrel, and plastic flat pack housings
Standard, unique, magnetic hold, and integrated latch versions
IP66, IP67, and IP69K rated
PFHD = 1.12E-9 (probability of dangerous failure per hour)
MTTFd: Greater Than 385 years
Dual channel interlock may be suitable for performance levels PLe or PLd (according to ISO 13849-1:2006) and for use in SIL2 or SIL3 systems (according to IEC 62061) depending on application characteristics

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Rockwell Automation