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![RCM423A.png](https://static.wixstatic.com/media/2c56c5_942045d9ba7c456cb3eca69d758e42a7~mv2.png/v1/crop/x_92,y_133,w_560,h_499/fill/w_258,h_226,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/RCM423A.png)
RCMA423
Earth Leakage Relay
P/N: BEN-B74043023
The RCMA423 monitors for ground faults in grounded and high-resistance grounded AC, DC and mixed AC/DC systems.
Details
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Ground fault monitoring for AC, DC and mixed AC/DC systems
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Main alarm value, adjustable 30 mA...3 A
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Separate prewarning alarm value, adjustable 50...100% of the main alarm
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Frequency range 0...2000 Hz
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3 separately adjustable time delays: start-up, response, and release
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LCD screen with real-time value display
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Latching/non-latching operating mode
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CT connection monitoring
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