Monitoring relays
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The Carlo Gavazzi Group
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![](/fileadmin/_processed_/4/0/csm_DIA01_05e762c04f.webp)
DIA01CB235A
1-phase monitoring relay, over current, 1 SPDT relay output, IP20, DIN-rail mounting, measuring range 0.5 to 5A AC/DC, power supply 115/230VAC, 22.5x83.5x99.5mm housing
![](/fileadmin/_processed_/b/6/csm_DIA53_23fe33da31.webp)
DIA53S72420A
1-phase AC overcurrent monitoring relay, input range 2-20 A AC, NPN-PNP open collector output, self-powered, 17.5 mm DIN-rail housing
![](/fileadmin/_processed_/a/8/csm_DIB01_4742efc58b.webp)
DIB01CB235A
1-phase AC/DC over or undercurrent monitoring relay, input range 0.1-5 A AC/DC, SPDT relay output, 22.5 mm DIN-rail housing
![](/fileadmin/_processed_/f/4/csm_A82_1be5010432.webp)
A82-20100
AC current transducer, input range up to 100 A AC, 4-20 mA DC analogue output, powered by loop voltage, wall mounting
![](/fileadmin/_processed_/b/6/csm_DIA53_23fe33da31.webp)
DIA53S724100A
1-phase monitoring relay, over current, NPN-PNP open collector output max 40V DC, IP20, DIN-rail mounting, measuring range 10 to 100A AC, reaction time <300ms, 17.5x81x67.2mm housing
![](/fileadmin/_processed_/b/6/csm_DIA53_23fe33da31.webp)
DIA53S72450A
1-phase monitoring relay, over current, NPN-PNP open collector output max 40V DC, IP20, DIN-rail mounting, measuring range 5 to 50A AC, reaction time <300ms, 17.5x81x67.2mm housing
![](/fileadmin/_processed_/2/a/csm_DIB71_27eabf5a8c.webp)
DIB71CB235A
1-phase true rms monitoring relay, over or under current, 1 SPDT relay output, IP20, DIN-rail mounting, measuring range 0.1 to 5A AC/DC, power supply 115/230VAC, 35.5x81x67.2mm housing
![](/fileadmin/_processed_/4/d/csm_EISH_f48ecb88ed.webp)
EISH200MA024
ON/OFF current sensor, input range 200 mA - 60 A AC, solid state output, self-powered, 17.5 mm housing for DIN-rail or wall mounting
![](/fileadmin/_processed_/4/d/csm_EISH_f48ecb88ed.webp)
EISH400MA230
ON/OFF current sensor, input range 200 mA - 60 A AC, solid state output, self-powered, 17.5 mm housing for DIN-rail or wall mounting
![](/fileadmin/_processed_/f/4/csm_A82_1be5010432.webp)
A82-10250
True RMS AC current transducer, 0-20mADC analogue output, IP40, wall mounting, measuring range up to 250AAC, powered by loop voltage, 95 x 67.5 x 20 mm
![](/fileadmin/_processed_/f/4/csm_A82_1be5010432.webp)
A82-20250
AC current transducer, input range up to 250 A AC, 4-20 mA DC analogue output, powered by loop voltage, wall mounting
![](/fileadmin/_processed_/f/4/csm_A82_1be5010432.webp)
A82-20500
True RMS AC current transducer, 4-20mADC analogue output, IP40, wall mounting, measuring range up to 500AAC, powered by loop voltage, 95 x 67.5 x 20 mm