M3 160L - thermal-magnetic Mccb 3P - Icu= 100kA - In= 160A
BT-T7303L160
|
8005543715611
Description
Megatiker M3 160, moulded case circuit breaker for switching, control isolation and protection of low voltage lines. Protects a circuit from damage caused by excess current from an overload or short circuit
Product characteristics
- Breaking capacity of 100kA, according to EN/IEC standard 60947-2, suitable for protection of high power industrial installations
- Rated insulation voltage of 800V - Rated impulse withstand voltage of 8kV
- Protection unit with rotary knobs for manual adjustment:- thermal protection with manual adjustment range of 0.8 to 1.0 of the rated current- magnetic protection fixed at 10 time the rated current
- Supplied with fixing screws, screws for connections and insulated shields (phase barriers)
- Can be equipped with auxiliaries (shunt release, undervoltage release, auxiliary contact), rotary 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)
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
Device construction
Complete device in housing
Integrated earth fault protection
No
Type of electrical connection of main circuit
Bolt connection
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
No
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)
-20-70 °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
IDP001679EN/04 | PDF (7.5 MB) | EN
1 documents
Catalog Commercial Page
3244051 | PDF (28.2 MB) | EN