

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •12 KOM
- •LEGRAND
Technical specifications
419137 | RX3 AUTOM OSIG 1P B 20A 6KA 1M

Why Register?
- View wholesale prices with discounts
- Real-time stock availability
- Access invoices and dispatch notes
- Order history and frequently ordered items
- Exclusive B2B offers
and much more...
Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 12 KOM
- LEGRAND
Technical specifications
Ambient temperature during operating
- .. -°C
Width in number of modular spacings
1
Rated voltage
230V
Suitable for flush-mounted installation
Number of protected poles
1
Concurrently switching neutral conductor
Built-in depth
44mm
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
6kA
Release characteristic
B
Additional equipment possible
Current limiting class
3
Number of poles (total)
1
Over voltage category
-
Pollution degree
2
Frequency
50 .. 60Hz
Rated current
20A
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
6kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
-kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
-kA
Rated insulation voltage Ui
500V
Connectable conductor cross section solid-core
- .. -mm²
Voltage type
AC
Connectable conductor cross section multi-wired
- .. -mm²
Rated impulse withstand voltage Uimp
4kV