Motorized circuit breaker for currents over 63 A

MT-FEE 250A IV

MT-FEE 250A IV, Circuit breaker

Code: P20E74.

  • Poles: 4
  • In (A): 250 A

INFORMATION

Description

Automatic switch with remote control of the MT-FDE Series, for currents of 80 to 250 A, 3 and 4 poles. Responsible for the protection against shortcircuits and overloads, but also used as a circuit breaker. The switch can be reclosed with two methods, depending on the adjustment of the motor group in the operations mode:

  • “MANU”: executed manually with the same switch, following the OFF and ON sequence.
  • “AUTO”: carried out with an electrical impulse, following the OFF and ON sequence.

Applications

The MT-FDE Series is composed of motorized circuit breakers that can be activated remotely and can be used in any application that uses a connection/disconnection remote control. They are also used as circuit breakers associated to the self-reclosing relays, for example, RGU-10 MT or RRM. They are a vital accessory in the self-reclosing overload and residual current protection process.

SPECIFICATIONS

AC power supply
Frequency
50 … 60 Hz
Mechanical characteristics
Size (mm) width x height x depth
108 x 130 x 185 (mm)
Fastening
Panel (base + plug-in socket)
Weight (kg)
4,6
Environmental characteristics
Protection class
IP 40 (DIN 40050)
Storage temperature
-55 … +55 ºC
Operating temperature
-25 … +55 ºC
Motor
On / off pulse time
50 / 50 ms
Minimum voltage
210 V ~
Nominal voltage
230 V ~
Thermal-magnetic protection
Trip curve, Type
C ó D (según tipo)
Nominal current In (A)
250
Breaking capacity
36 kA
Nominal voltage
240 / 415 V ~

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

User's manual
Diagram connection
Datasheet

ACCESORIES