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Resistance to Shock acc. to IEC
60068-2-27:
Resistance to Vibrations acc. to IEC
60068-2-6:
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RoHS Status:
Standards:
Number of Poles:
Tripping Characteristic:
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Rated Operational Voltage:
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General Information
SU203M-K50
2CDS273337R0577
4016779930451
Miniature Circuit Breaker - SU200M - 3P - K - 50 A
SU203M-K50 Miniature Circuit Breaker K-Char., 10kA, 50A, 3P UL489
Categories
Products » Low Voltage Products and Systems » Modular DIN Rail Products » Miniature Circuit Breakers MCBs
Ordering
4016779930451
1 piece
85362010
Dimensions
52.5 mm
69 mm
111 mm
0.375 kg
Container Information
3 piece
121 mm
191 mm
82 mm
1.175 kg
4016779936354
24 piece
275 mm
395 mm
210 mm
16 kg
4016779940153
Environmental
Operation -25 ... +55 °C
Storage -40 ... +70 °C
25g / 2 shocks / 13 ms
5g, 20 cycles at 5 ... 150 ... 5 Hz with load 0.8 In
28 cycles
with 55 °C / 90-96 %
and 25 °C / 95-100 %
Following EU Directive 2002/95/EC August 18, 2005 and amendment
Technical
CSA 22.2 No. 5
IEC/EN 60947-2
UL 489
3
K
50 A
acc. to IEC 60947-2 400 V AC
13,5 W
at Rated Operating Conditions per Pole 4,5 W
acc. to IEC/EN 60664-1 440 V
50 Hz
60 Hz
DC Hz
(400 V AC) 15 kA
SU203M-K50
Rated Service Short-Circuit
Breaking Capacity (Ics):
Overvoltage Category:
Pollution Degree:
Rated Impulse Withstand Voltage
(Uimp):
Dielectric Test Voltage:
Housing Material:
Contact Position Indication:
Degree of Protection:
Remarks:
Electrical Endurance:
Mechanical Endurance:
Terminal Type:
Screw Terminal Type:
Connecting Capacity:
Tightening Torque:
Recommended Screw Driver:
Mounting on DIN Rail:
Mounting Position:
Maximum Operating Voltage
UL/CSA:
Connecting Capacity UL/CSA:
Data Sheet, Technical Information:
Declaration of Conformity - CE:
RoHS Information:
Instructions and Manuals:
ETIM 5:
ETIM 6:
eClass:
UNSPSC:
(400 V AC) 7.5 kA
III
3
4 kV
(6.2 kV @ sea level)
(5.0 kV @ 2000 m)
50 / 60 Hz, 1 min: 2 kV
Insulation Group I, RAL 7035
Red ON / Green OFF
IP20
IP40 in enclosure with cover
10000 AC cycle
20000 cycle
Screw Terminals
Failsafe Bi-directional Cylinder-lift Terminal
Busbar 10 / 10 mm²
Flexible with Ferrule 0.75 ... 25 mm²
Flexible 0.75 ... 25 mm²
Rigid 0.75 ... 35 mm²
Stranded 0.75 ... 35 mm²
2.8 N·m
Pozidriv 2
TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715
Any
Technical UL/CSA
240 V AC
Busbar 18-8 AWG
Conductor 18-4 AWG
Certificates and Declarations (Document Number)
2CDC002177D0202
2CDK400595D2702
2CDK400596D0201
2CDC002177D0202
Classifications
EC000042 - Miniature circuit breaker (MCB)
EC000042 - Miniature circuit breaker (MCB)
7.0 27141901
39121614
