General
Release characteristic	C
Number of poles (total)	3
Number of protected poles	3
Rated current	20 A
Rated voltage	400
Rated insulation voltage Ui	500 V
Rated impulse withstand voltage Uimp	4 kV
Rated short-circuit breaking capacity Icn EN 60898 at 400 V	6 kA
Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V	10 kA
Voltage type	AC
Frequency	60
Current limiting class	3
Over voltage category	3
Pollution degree	2
Width in number of modular spacings	3
Built-in depth	70 mm
Degree of protection (IP)	IP20
Ambient temperature during operating	70
Connectable conductor cross section multi-wired	25
Connectable conductor cross section solid-core	35
Power loss	8.90 W
Concurrently switching N-neutral
Additional equipment possible
Explosion-proof
Flush-mounted installation

Circuit breaker QuickConnect
Rated switch capacity 6 kA
- Standard: DIN VDE 0641 Part 8.11.92, EN 60898/IEC 60898 (QC terminal: Appendix J)
- Limiting class 3
- Rated voltage 230/400 V ~
- With installation-friendly quick connect terminal on the outlet + access
- Accessory mounting possible
- Single phase extraction from the composite rail possible
- Electric shock protection to DIN VDE 0106 part 100
- Phase busbars, connectors, end caps

from October 2004
Characteristic C, DIN VDE 0641, Part 08/11/92
Design: 3-pin
Current: 20 A

Type: MCS320
Quantity: 1 unit.