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440R GUARDMASTER GUARD LOCKING SAFETY RELAY PNP 1 NO 50MA product photo
2403976
440R-GL2S2T
TESYS LT47 ELECTRONIC OVER CURRENT RELAY AUTO 5-60A 24V product photo
2108556
LT4760BA
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Short Description440R GUARDMASTER GUARD LOCKING SAFETY RELAY PNP 1 NO 50MATESYS LT47 ELECTRONIC OVER CURRENT RELAY AUTO 5-60A 24V
Long DescriptionThe ALLEN-BRADLEY 440R-GL2S2T is a safety relay designed for guardlocking applications that provides monitored time functions and two solid-state outputs. It combines a compact 22.5mm width package with time monitoring features to control access guards and safety interlocks while tracking dwell and response intervals. The solid-state outputs offer contactless switching suited for frequent operation, and the guardlocking function helps maintain a defined safe state until conditions are met. Ideal for machine safety panels and production line guarding, this relay is intended for engineers and maintenance teams implementing controlled access and time-monitored safety interlocks.TeSys LR47 electronic overcurrent relay, 60A/690V, with automatic reset, to be supplied with 24V AC/DC, for protection of motors with a rated current 5-50A. It provides 3 dials to adjust the protection, LOAD (5-60A) for the overcurrent level, O-TIME (0.3-10sec) for the acceptable duration of the overcurrent, R-TIME (1-120sec) for the automatic reset delay. In addition, the device trips when there is a missing phase during more than O-TIME. The device has a reset button, a test/stop button, 2 LED indicators (Run/Trip), 2 auxiliary contacts 1NO+1NC for fault signalling. Settings can be locked by sealing the transparent cover. DIN rail mounting, without power terminals (currents monitored by 2 current transformers crossed by the motor cables). Multi standards certified (IEC, UL, CSA, CCC, EAC), it conforms to RoHS/REACh regulation.
Brand/Manufacturer NameALLEN-BRADLEYSCHNEIDER ELECTRIC
Manufacturing Part Number440R-GL2S2TLT4760BA
Technical Attributes