A BG 20A B Type Single Pole Miniature Circuit Breaker. Thermo-magnetic, current limiting MCBs, which provides overload and short circuit protection.
All MCBs have a positive contact status indicator, i.e. when green window is visible this indicates that there is a 4mm contact gap.
- Breaking Capacity 6kA
- Positive contact status indication
- Lockable dolly switch
- Device capable of being locked in ‘ON’ or ‘OFF’ position using a device lock
Technical
| Brand |
British General
|
| Standards |
EN / IEC 60898 |
Breaking Capacity
|
6000A
|
| Operating Voltage |
230/400V AC 50Hz |
Rated Insulated Voltage
|
500V
|
Rated Impulse Withstand V
|
Uimp 6000V
|
Energy Limiting Class
|
3
|
Ambient Temperature
|
-5°C to +40°C
|
Operating Characteristics
|
Type B - Magnetic Operating 3 to 5 times In (Current Rating)
Type C - Magnetic Operating 5 to 10 times In (Current Rating)
|
No. of Poles
|
1P
|
Trip
|
Thermal/Magnetic release
|
IP Rating
|
IP20
|
Thermal Capacity
|
6-20A - 16mm2, 32-50A - 25mm2
|
Terminal Torque
|
2NM
|
Installation
|
Mounting on 35mm DIN rail
|
Size
|
17.5mm Width
|
Endurance Operations
|
Electrical 4,000, Mechanical 10,000
|
Documents
Circuit Protection Range Leaflet
MCBs Data Sheet
