Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Voltage typeAC/DC
Release characteristicB
Built-in depth82.5mm
Rated current50A
Frequency50 - 60Hz
Rated insulation voltage Ui690V
Rated voltage690V
Over voltage category4
Current limiting class3
Width in number of modular spacings4
Concurrently switching neutral conductorNo
Number of protected poles4
Pollution degree3
Degree of protection (IP)IP20
Suitable for flush-mounted installationNo
Connectable conductor cross section solid-core0 - 50mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V25kA
Ambient temperature during operating-25 - 60°C
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V36kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V36kA
Number of poles (total)4
Connectable conductor cross section multi-wired0 - 70mm²
Additional equipment possibleYes
Rated impulse withstand voltage Uimp8kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V25kA
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CCS894001R0505 | S804N-B50
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
DetailsTechnical specifications
Technical specifications
Voltage type
AC/DC
Release characteristic
B
Built-in depth
82.5mm
Rated current
50A
Frequency
50 .. 60Hz
Rated insulation voltage Ui
690V
Rated voltage
690V
Over voltage category
4
Current limiting class
3
Width in number of modular spacings
4
Concurrently switching neutral conductor
Number of protected poles
4
Pollution degree
3
Degree of protection (IP)
IP20
Suitable for flush-mounted installation
Connectable conductor cross section solid-core
0 .. 50mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
25kA
Ambient temperature during operating
-25 .. 60°C
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
36kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
36kA
Number of poles (total)
4
Connectable conductor cross section multi-wired
0 .. 70mm²
Additional equipment possible
Rated impulse withstand voltage Uimp
8kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
25kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.