

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
2CDS273447R0104 | S203MTR-C10

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)
- 1 KOM
- ABB
Technical specifications
Built-in depth
69mm
Voltage type
Other
Frequency
50 .. 60Hz
Rated voltage
440V
Rated current
10A
Rated insulation voltage Ui
440V
Degree of protection (IP)
IP20
Power loss
6.4W
Concurrently switching neutral conductor
Current limiting class
3
Number of protected poles
3
Pollution degree
3
Explosion-proof
Connectable conductor cross section solid-core
0.75 .. 35mm²
Release characteristic
C
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Width in number of modular spacings
3.0
Over voltage category
3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
25kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
25kA
Number of poles (total)
3
Flush-mounted installation
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
25kA
Ambient temperature during operating
-40 .. 75°C
Additional equipment possible