Schneider Electric electronic trip unit 33514

Manufacturer: Schneider Electric
Description: Electronic trip unit for circuit breakers
Type: 33514
Overload trip current setting: 252 - 3200 A
Initial value of the instantaneous short-circuit trip setting range: 1260 A
Final value of the instantaneous short-circuit trip setting range: 48000 A
Rated operational current Iu: 630 A
Type of voltage for operation: self-supplied
Rated control supply voltage Us at AC 50 Hz: 380 V
Rated control supply voltage Us at AC 60 Hz: 380 V
Rated control supply voltage Us at DC: 24 V
Number of poles: 4
Short-circuit trip function: delayed
With earth fault protection function: no
Type of motor protection: electronic trip unit

The Micrologic 7.0A (ammeter) is an electronic trip unit used in the ComPact NS630b to NS3200 circuit breakers. This control device features selectivity and earth fault protection and is designed for the protection of circuits and loads. It offers adjustable long-time protection against overloads, as well as adjustable short-time protection and instantaneous protection against short circuits. The Micrologic 7.0A indicates overloads with an alarm LED and can display the trip cause through 4 additional LEDs. It is equipped with a digital LCD display that shows effective current values with an accuracy of 1.5%. This trip unit can be connected to the ComPact NS circuit breaker. EAN: 3303430335146.