Differential Relays

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Description Price Supply Voltage Frequency Range Power Consumption Leakage Range Output Trip Time Protection Class Weight Dimensions Test Function
RS Stock No. 188-3538
Mfr. Part No.ELR30PN 24-230V AC/DC
£96.29
Each
Units
24 → 230 V ac/dc 50 Hz, 60 Hz 5 (DC) W, 6 (AC) VA 7.5 mA → 30 A SPDT, SPNO - Type A 120g 44 x 63.5 x 85 mm Remote
RS Stock No. 188-3546
Mfr. Part No.ELRM44V-30 12-125V DC
£98.00
Each
Units
12 → 125 V dc 50 Hz, 60 Hz, 400 Hz 5 (DC) W, 6 (AC) VA 30A SPDT, SPNO - Type A 190 (AC Power Supplies):110 (DC Power Supplies)g 44 x 63.5 x 85 mm Remote
RS Stock No. 187-9918
Mfr. Part No.49413602
BrandSocomec
£287.09
Each
Units
12 → 125 V dc 47 → 63Hz 5 W, 6 VA 0.03 mA → 30 A 2 0 → 10s - 190g 44 x 63.5 x 85 mm Remote
RS Stock No. 188-3537
Mfr. Part No.ELR01PN 24-230V AC/DC
£96.29
Each
Units
24 → 230 V ac/dc 50 Hz, 60 Hz 5 (DC) W, 6 (AC) VA 1.5 mA → 1 A SPDT, SPNO - Type A 120g 44 x 63.5 x 85 mm Remote
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Description:
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Description:
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Detects insulation faults in earthed networks such as ...
Description:
Detects insulation faults in earthed networks such as RCCBs but without interruption. For monitoring and preventive maintenance of electrical systems. Detection ranges from 30 mA → 10 A with a connected ND 5019 differential current transformer Programmable for automatic or manual reset after error rectification Rest current principle With advance ...
These devices comprise a movable nickel iron core ...
Description:
These devices comprise a movable nickel iron core and three coils - one for energisation and two for pick-up. They need to be driven by a sine wave to produce an output amplitude and phase directly proportional to the position of the core with respect to the pick-up coils. A ...