2CSS255101R0204 SN201-C 20 Miniature CB 6kA

General Information

Extended Product Type:
SN201-C20

Product ID:
2CSS255101R0204

EAN:
8012542092056

Catalog Description:
Miniature circuit breaker ? SN201 ? 1+NP ? C ? 20 ampere

Long Description:
The SN201 series miniature circuit breaker is a 1P+N single-module device for the protection of circuits against overload and short circuit. It is suitable for the application in final distribution and protection of long cable lenghts in TN and IT systems

Technical

Standards:
IEC/EN 60898-1

Number of Poles:
1+N

Number of Protected Poles:
1

Tripping Characteristic:
C

Rated Current (In):
20 A

Rated Operational Voltage:
acc. to IEC 60898-1 230 V AC

Power Loss:
at Rated Operating Conditions per Pole 4.8 W

Rated Insulation Voltage (Ui):
500 V

Rated Short-Circuit Capacity (Icn):
(400 V) 6 kA

(230 V) 6 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu):
10 kA

Rated Service Short-Circuit Breaking Capacity (Ics):
6 kA

Energy Limiting Class:
3

Overvoltage Category:
III

Pollution Degree:
2

Rated Impulse Withstand Voltage (Uimp):
4 kV

Dielectric Test Voltage:
2.5 kV

Actuator Type:
Toggle ? Insulation group IIIA, black, sealable in ON/OFF positions

Contact Position Indication:
I /0

Degree of Protection:
Housing IP40

Terminals IP20

Electrical Endurance:
10000 cycle

Mechanical Endurance (Nendu):
20000 cycle

Connecting Capacity:
Flexible 0 ? 10 mm?

Rigid 0 ? 16 mm?

Tightening Torque:
1.2 N?m

Mounting Position:
Any

Built-In Depth (t2):
76 mm

Position of Neutral Terminals:
Right

Power Supply Connection:
Arbitrary

Environmental

Ambient Air Temperature:
Operation -25?55 ?C

Reference Ambient Air Temperature:
30 ?C

Resistance to Shock acc. to IEC 60068-2-27:
30g / 2 shocks / 13 ms

Resistance to Vibrations acc. to IEC 60068-2-6:
0.35 mm or 5 g ? 20 cycles at 5?150?5 Hz

Environmental Conditions:
28 cycles

with 55 ?C / 90-96 %

and 25 ?C / 95-100 %

RoHS Status:
Following EU Directive 2011/65/EU

Dimensions

Product Net Width:
0.018?m

Product Net Depth / Length:
0.069?m

Product Net Height:
0.085?m

Product Net Weight:
0.110?kg