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  • MEGATIKER M3 160 trip-free switch + RCD, 4P, 160A
MEGATIKER BTicino

MEGATIKER M3 160 trip-free switch + RCD, 4P, 160A

BT-T7304S160D | 8005543712856
MEGATIKER M3 160 trip-free switch + RCD, 4P, 160A
Description

Megatiker M3 160, trip-free switch for on-load circuit breaking and isolation of low voltage electrical circuits

Product characteristics
  • According to EN/IEC standard 60947-3, suitable for commercial and middle power installations
  • Rated insulation voltage of 500V - Rated impulse withstand voltage of 6kV
  • Can be equipped with auxiliaries (undervoltage release, auxiliary contact), residual current relays, rotary handle, motor-driven handle, spreader, rear terminals, locking accessory, cage terminals (Al max. 80A) and high capacity cage terminals (for Cu/Al cables, with Cu and Al, 1x95mm² max. for flexible cables and 1x 120mm² max. for rigid cables)
  • Category of use AC 23A
Products benefits
Installation
  • Can be mounted on plate in Legrand cabinets and enclosures
Advantages
  • A unique size for all versions (thermal magnetic release with or without earth leakage protection)
  • A range completely suitable for high power application with high performance breakers in compact dimensions
Technical Characteristics
Rated permanent current Iu 160 A
Rated voltage (Min-Max) 220-690 V
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz 100 kA
Overload release current setting (Min-Max) 125-160 A
Adjustment range undelayed short-circuit release (Min-Max) 1280-1920 A
Device construction Built-in device fixed built-in technique
Integrated earth fault protection No
Type of electrical connection of main circuit Screw connection
Suitable for DIN rail (top hat rail) mounting No
DIN rail (top hat rail) mounting optional No
Number of auxiliary contacts as change-over contact 2
With switched-off indicator Yes
With integrated under voltage release No
Number of poles 4
Position of connection for main current circuit Front side
Type of control element Wing knob
Complete device with protection unit Yes
Motor drive integrated No
Motor drive optional No
Degree of protection (IP) IP30
Width 100 mm
Height 135 mm
Depth 86 mm
degree of impact strength (IK) Not applicable
Operating / setting temperature (Min-Max) -25-70 °C
Storage temperature (Min-Max) -40-85 °C
Voltage type AC
Frequency (Min-Max) 50-60 Hz
Electric supplying direction By the top or bottom
Terminal marking indication No
Colour Grey
RAL-number 7035
Halogen free Yes
Terminals capacity (Min-Max) 2.5-50 mm²
Cable nature for connection Flexible or rigid
Label space/information surface No
Contains Batteries and/or Accumulator No
Documentation
1 documents
Technical Sheet
IDP001680EN/04 | PDF (4.8 MB) | EN
1 documents
Catalog Commercial Page
3244051 | PDF (28.2 MB) | EN