СКУ: CA2KN22B7
SCHNEIDER ELECTRIC Control relay, 4 contacts (2NO + 2NC), 10A/690V
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Brand
Schneider Electric
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Number of poles
4
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Rated permanent current Iu
630
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Rated control supply voltage Us at DC
24
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Type of motor protection
EV014005
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Voltage type for actuating
EV009206
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With ground fault protection function
TRUE
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Short-circuit release function
EV003977
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Overload release current setting
250
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Initial value of the undelayed short-circuit release - setting range
945
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End value adjustment range undelayed short-circuit release
6930
This MicroLogic 4.3 is a 4 poles 4d electronic trip unit used on ComPacT NSX 630 circuit breakers. This 570A rating electronic trip unit is an optimum choice for all standard and specific applications. It embeds adjustable long time protection against overloads. It provides also an adjustable short-time protection and a fixed instantaneous protection against short-circuits. MicroLogic 4.3 Vigi trip unit offers an integrated adjustable earth-leakage protection. MicroLogic 4.3 indicates overloads with Alarm LEDs. The green Ready LED flashes if the circuit breaker is ready to trip. An earth leakage pre-alarm can be remotely available by installing the optional SDx module (LV429532). This product is part of our EcoStruxure Power architecture if associated with PowerTag NSX and ComPacT NSX basic frame.
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