Monitoring relays Archives - CentralXL | Industrial Marketplace

Siemens 3RR2241-1FW30

sales@partnerplc.com — Wed, 12 Nov 2025 10:23:21 +0000

Monitoring relay, can be mounted to Contactor 3RT2, Size S00 standard, digitally adjustable Apparant/active current monitoring 1.6-16 A, 20-400 Hz, 3-phase Supply 24-240 V AC/DC 1 change-over contact, 1 semiconductor output for alarm and warning Monitoring for Current overshoot and undershoot Phase failure, Cable break Phase sequence Residual current Blocking current Warning and alarm thresholds with or without fault buffer ON delay 0-99 s Noise pulse suppression 0-30 s Pause after fault 0-300 min Screw connection system

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Siemens 3RS2900-1AW30

sales@partnerplc.com — Wed, 12 Nov 2025 08:21:38 +0000

Sensor extension module for 3RS26/8 Temperature monitoring relay, 2 sensors, sensor status relay, analog input, 22.5 mm width, 24 – 240 V AC/DC screw terminals

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Siemens 3RS2900-1AA30

sales@partnerplc.com — Wed, 12 Nov 2025 08:21:34 +0000

Sensor extension module for 3RS26/8 Temperature monitoring relay, 2 sensors, sensor status relay, analog input, 22.5 mm width, 24 V AC/DC, screw terminals

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Siemens 3RS2800-2BA40

sales@partnerplc.com — Wed, 12 Nov 2025 08:21:29 +0000

Temperature monitoring relay with display and IO-Link for resistance temperature sensors and thermocouples, 24 V DC, Width 22.5 mm, 2 change-over contacts, Spring-type terminal (push-in)

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Siemens 3UG5651-1CW31

sales@partnerplc.com — Mon, 10 Nov 2025 13:16:33 +0000

digital monitoring relay speed monitoring from 0.1 to 2200 r/min overshoot and undershoot supply voltage 24 … 240 V AC/DC, 50 .. 60 Hz ON delay and tripping delay 0.1..999.9 s 2 changeover contacts screw terminal SIL 1/PL c

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Siemens 3UG5651-1CW30

sales@partnerplc.com — Mon, 10 Nov 2025 13:16:27 +0000

digital monitoring relay speed monitoring from 0.1 to 6000 r/min overshoot and undershoot supply voltage 24 … 240 V AC/DC, 50 .. 60 Hz ON delay and tripping delay 0.1..999.9 s 2 changeover contacts screw terminal

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Siemens 3UG5643-2CS20

sales@partnerplc.com — Mon, 10 Nov 2025 13:16:22 +0000

digital monitoring relay current, active current, voltage, cos-phi and performance monitoring 90 to 690 V AC/DC with internal power supply 0.05 to 10 A 24 … 240 V AC/DC, 50 .. 60 Hz ON delay and tripping delay 0.1..999.9 s 2 changeover contacts spring-loaded terminal

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Siemens 3UG5643-1CS20

sales@partnerplc.com — Mon, 10 Nov 2025 13:16:16 +0000

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Siemens 3UG5642-2CW30

sales@partnerplc.com — Mon, 10 Nov 2025 13:15:45 +0000

digital monitoring relay current, active current, voltage, cos-phi and performance monitoring up to 690 V AC/DC up to 10 A supply voltage 24 … 240 V AC/DC, 50 .. 60 Hz ON delay and tripping delay 0.1..999.9 s 2 changeover contacts spring-loaded terminal

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Siemens 3UG5512-1AR21

sales@partnerplc.com — Mon, 10 Nov 2025 13:15:41 +0000

monitoring relay phase failure, phase sequence and asymmetry monitoring 3x 160-690 V AC, 15-70 Hz 1 changeover contact screw terminal SIL 1/PL c

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