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 <<  |  <  |   AX-SM500-MG73 - Supply Monitoring Relays -3Phase- 240Vac
AX-SM500-MG73B9 / 3 Phase 4 wire UV/OV & single phasing protection c/w adjustable 0 to 15min ON delay time 2 x C/O POA Qty
AX-SM500-MG73BH / 3 Phase 4 wire UV/OV & single phasing protection c/w adjustable 0 to 15sec ON delay time 2 x C/O POA Qty
AX-SM500-MG73BF / 3 Phase 4 wire UV/OV & single phasing protection c/w adjustable 0 to 15sec OFF delay time 2 x C/O POA Qty
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The AX-SM500-MG73. These Supply monitoring relays have LED indication of all standard parameters. The units are designed for 3phase 4 wire 240Vac or for single phase 240Vac and have two change over contacts (DPDT). The unit are designed for DIN rail mounting
Product Features
• 36 mm width
• Three phase or single phase 240Vac
• LED indication of all faults

Supply Voltage
3 phase 4 wire 240Vac 48/63Hz

1 phase 240Vac
Power Consumption
5VA
Trip Settings

Under Voltage
55% to 95% of Un
Over Voltage
105% to 125% of Un
Phase-Phase Unbalanced (Asy)
10%
Phase reverse detect
Yes
Hysteresis
7V +/- 2V of trip voltage (factory set)
NB
voltage setting is with respect to neutral
Setting Accuracy
+/- 10% of full scale
Relay Output
2 x C/O DPDT
Switching Contacts 5A @250Vac/28Vdc resistive

Protection
IP40 enclosure IP20 terminals
Mounting
DIN
Dimensions
36 x 90 x 60 mm
Weight
120 gms
Terminals
Terminals for 0.5 to 2.5mm2 cable
Ambient Range
-15 to +60°C 10 to 95% RH non condensing
Approvals
CE, IEC60255

EMI/EMC

IEC 61000-4-4 level 1V,

IEC 61000-4-5 level 1V,

IEC 61000-4-11,

AX-SM500-MG73.pdf / Supply Monitoring Relays -3Phase- 240Vac