Monitoring Relays
171 items in 389 variations
*incl. VAT plus shipping costs
Item description
Total
Version
Contact type
switching current
Coil voltage (DC)
Coil voltage (AC)
Coil resistance
Switching Voltage (DC)
Switching Voltage (AC)
Breaking capacity
Connection
Contact material
![3RS2800-1BA40 Siemens Monitoring Relays](/en/images/d9f/G-IC03-XX-28008P/95x95/temperature-relay-universal-display-io-link-2-form-c-no-nc-24-v-dc-5-a-3rs2800-1ba40.webp)
Order No.:
27H8839
Manufacturer:
Siemens
Manufacturer SKU:
3RS2800-1BA40
1 pcs.
330.7248 €
universal, display, IO-Link
2 Form C (NO/NC)
5 A
24 V
screw connection
AgSnO2
![3UG4501-1AA30 Siemens Monitoring Relays](/en/images/8d6/P-NSB0-XX-01150P/95x95/monitoring-relays-analog-resistance-monitoring-from-2-200-k-1-form-c-no-nc-24-v-dc-24-v-ac-3ug4501-1aa30.webp)
Order No.:
27H8953
Manufacturer:
Siemens
Manufacturer SKU:
3UG4501-1AA30
1 pcs.
103.4467 €
analog, resistance monitoring from 2-200 kΩ
1 Form C (NO/NC)
24 V
24 V
screw connection
![3UG4511-1AN20 Siemens Monitoring Relays](/en/images/dc4/P-NSB0-XX-00986P/95x95/monitoring-relays-analog-phase-sequence-monitoring-3x-160-260-v-1-form-c-no-nc-260-v-ac-5-a-3ug4511-1an20.webp)
![3UG4511-1AP20 Siemens Monitoring Relays](/en/images/dc4/P-NSB0-XX-00986P/95x95/monitoring-relays-analog-phase-sequence-monitoring-3x-360-520-v-1-form-c-no-nc-520-v-ac-5-a-3ug4511-1ap20.webp)
![3UG4511-1AQ20 Siemens Monitoring Relays](/en/images/dc4/P-NSB0-XX-00986P/95x95/monitoring-relays-analog-phase-sequence-monitoring-3x-420-690-v-1-form-c-no-nc-690-v-ac-5-a-3ug4511-1aq20.webp)
![3UG4511-1BN20 Siemens Monitoring Relays](/en/images/dc4/P-NSB0-XX-00986P/95x95/monitoring-relays-analog-phase-sequence-monitoring-3x-160-260-v-2-form-c-no-nc-260-v-ac-5-a-3ug4511-1bn20.webp)
![3UG4511-1BP20 Siemens Monitoring Relays](/en/images/dc4/P-NSB0-XX-00986P/95x95/monitoring-relays-analog-phase-sequence-monitoring-3x-360-520-v-2-form-c-no-nc-520-v-ac-5-a-3ug4511-1bp20.webp)
![3UG4511-1BQ20 Siemens Monitoring Relays](/en/images/dc4/P-NSB0-XX-00986P/95x95/monitoring-relays-analog-phase-sequence-monitoring-3x-420-690-v-2-form-c-no-nc-690-v-ac-5-a-3ug4511-1bq20.webp)
![3UG4511-2AN20 Siemens Monitoring Relays](/en/images/18f/P-NSB0-XX-00951P/95x95/monitoring-relays-analog-phase-sequence-monitoring-3x-160-260-v-1-form-c-no-nc-260-v-ac-5-a-3ug4511-2an20.webp)
![3UG4511-2AP20 Siemens Monitoring Relays](/en/images/18f/P-NSB0-XX-00951P/95x95/monitoring-relays-analog-phase-sequence-monitoring-3x-360-520-v-1-form-c-no-nc-520-v-ac-5-a-3ug4511-2ap20.webp)
![3UG4511-2AQ20 Siemens Monitoring Relays](/en/images/18f/P-NSB0-XX-00951P/95x95/monitoring-relays-analog-phase-sequence-monitoring-3x-420-690-v-1-form-c-no-nc-690-v-ac-5-a-3ug4511-2aq20.webp)
![3UG4511-2BN20 Siemens Monitoring Relays](/en/images/646/P-NSB0-XX-00953P/95x95/monitoring-relays-analog-phase-sequence-monitoring-3x-160-260-v-2-form-c-no-nc-260-v-ac-5-a-3ug4511-2bn20.webp)
![3UG4511-2BQ20 Siemens Monitoring Relays](/en/images/646/P-NSB0-XX-00953P/95x95/monitoring-relays-analog-phase-sequence-monitoring-3x-420-690-v-2-form-c-no-nc-690-v-ac-5-a-3ug4511-2bq20.webp)
![3UG4512-1AR20 Siemens Monitoring Relays](/en/images/4c7/G-NSB0-XX-02247P/95x95/monitoring-relays-analog-phase-failure-and-sequence-3x-160-690-v-1-form-c-no-nc-690-v-ac-5-a-3ug4512-1ar20.webp)
![3UG4512-1BR20 Siemens Monitoring Relays](/en/images/31d/G-NSB0-XX-02248P/95x95/monitoring-relays-analog-phase-failure-and-sequence-3x-160-690-v-2-form-c-no-nc-690-v-ac-5-a-3ug4512-1br20.webp)
![3UG4512-2AR20 Siemens Monitoring Relays](/en/images/1c8/G-NSB0-XX-02250P/95x95/monitoring-relays-analog-phase-failure-and-sequence-3x-160-690-v-1-form-c-no-nc-690-v-ac-5-a-3ug4512-2ar20.webp)
![3UG4512-2BR20 Siemens Monitoring Relays](/en/images/dc9/P-NSB0-XX-01231P/95x95/monitoring-relays-analog-phase-failure-and-sequence-3x-160-690-v-2-form-c-no-nc-690-v-ac-5-a-3ug4512-2br20.webp)
![3UG4513-1BR20 Siemens Monitoring Relays](/en/images/8f1/P-NSB0-XX-00987P/95x95/monitoring-relays-analog-2-form-c-no-nc-690-v-ac-5-a-3ug4513-1br20.webp)
![3UG4513-2BR20 Siemens Monitoring Relays](/en/images/eab/G-NSB0-XX-02251P/95x95/monitoring-relays-analog-2-form-c-no-nc-690-v-ac-5-a-3ug4513-2br20.webp)
![3UG4581-1AW31 Siemens Monitoring Relays](/en/images/629/G-IC03-XX-30624P/95x95/insulation-monitoring-relay-analog-adjustable-1-form-c-no-nc-240-v-dc-240-v-ac-4-a-3ug4581-1aw31.webp)
Order No.:
27H8975
Manufacturer:
Siemens
Manufacturer SKU:
3UG4581-1AW31
1 pcs.
259.063 €
analog adjustable
1 Form C (NO/NC)
4 A
240 V
240 V
screw connection