Schneider Electric Electronic Release Device C4037E400

Manufacturer: Schneider Electric
Designation: Electronic Release Device MicroLogic 7.3E
Type: C4037E400
Overload Release Current Setting: 160 - 400 A
Initial Value of the Unlatched Short-Circuit Release Setting Range: 600 A
Final Value of the Unlatched Short-Circuit Release Setting Range: 4800 A
Rated Continuous Current Iu: 400 A
Type of Voltage for Operation: AC
Rated Control Supply Voltage Us at AC 50 Hz: 440 V
Rated Control Supply Voltage Us at AC 60 Hz: 440 V
Number of Poles: 3
Short-Circuit Release Function: Delayed
With Earth Fault Protection Function: No
Type of Motor Protection: Electronic Release

Schneider Electric Electronic Release Device C4037E400: Additional Details
This electronic 3-pole 3d release device MicroLogic 7.3 E (Energy) is an electronic release device used in the ComPacT NSX 400/630 circuit breakers. This electronic release device with a rated current of 400 A is the best choice for all standard and special applications. It features customizable long-time overload protection. It also offers customizable short-time delayed short-circuit protection and unlatched short-circuit protection. The Vigi release unit MicroLogic 7.3 E provides integrated, adjustable residual current protection. MicroLogic 7.3 E indicates overloads with alarm LEDs. The green Ready LED blinks when the circuit breaker is ready to trip. MicroLogic 7.3 E is equipped with a display module that enables energy measurements and fine-tuning. A pre-alarm for residual current can be made available remotely by installing the optional SDx module. This product is part of our EcoStruxure Power architecture when combined with the base switch PowerTag NSX and ComPacT NSX.