):

General Information
Extended Product Type:	S203-C8NA
Product ID:	2CDS253103R0084
EAN:	4016779532440
Catalog Description:	S203-C8NA Miniature Circuit Breaker - 3+NP - C - 8 A
Long Description:	System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in different characteristics (B,C,D,K,Z), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 6 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200 comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 allowing the use for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200 to save 50% space.
Technical
Standards:	IEC/EN 60898-1
IEC/EN 60947-2
UL 1077
Product Name:	Miniature Circuit Breaker
Tripping Characteristic:	C
Rated Voltage (U_r):	400 V AC
Rated Operational Voltage:	acc. to IEC 60898-1 400 V AC
acc. to IEC 60947-2 440 V AC
Operational Voltage:	Maximum (Incl. Tolerance) 440 V AC
Minimum 12 V AC
Minimum 12 V DC
Rated Insulation Voltage (U_i):	acc. to IEC/EN 60664-1 440 V
Rated Impulse Withstand Voltage (U_imp):	4 kV
at 2000 m 5 kV
at Sea Level 6.2 kV
Dielectric Test Voltage:	50/60 Hz, 1 min: 2 kV
Input Voltage Type:	AC
Rated Current (I_n):	8 A
Rated Short-Circuit Capacity (I_cn):	(230 V AC) 6 kA
(400 V AC) 6 kA
Rated Ultimate Short-Circuit Breaking Capacity (I_cu):	(230 V AC) 20 kA
(400 V AC) 10 kA
(440 V AC) 10 kA
Rated Conditional Short-Circuit Current (I_nc):	(230 V) 20 kA
(400 V) 10 kA
Rated Service Short-Circuit Breaking Capacity (I_cs):	(230 V AC) 15 kA
Frequency (f):	50 Hz
Rated Frequency (f):	50 / 60 Hz
Power Loss:	6 W
at Rated Operating Conditions per Pole 1.5 W
Power Supply Connection:	Arbitrary
Contact Position Indication:	Red ON / Green OFF
Energy Limiting Class:	3
Electrical Endurance:	20000 AC cycle
Mechanical Endurance (N
endu	20000 cycle
Number of Poles:	3+N
Number of Protected Poles:	3
Overvoltage Category:	III
Position of Neutral Terminals:	Right
Product Range:	S200
Tightening Torque:	2.8 N·m
Screw Terminal Type:	Failsafe Bi-directional Cylinder-lift Terminal
Actuator Marking:	I / O
Actuator Material:	Insulation Group II, Black, Sealable
Housing Material:	Insulation Group II, RAL 7035
Mounting on DIN Rail:	TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715
TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
Mounting Position:	Any
Recommended Screw Driver:	Pozidriv 2
Accessories Available:	Yes
Connecting Capacity:	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
Installation Size:	acc. to DIN 43880 1
Terminal Type:	Screw Terminals
Environmental
Ambient Air Temperature:	Operation -25 ... +55 °C
Storage -40 ... +70 °C
Reference Ambient Air Temperature:	30 °C
Degree of Protection:	IP20
Enclosure with Cover IP40
Pollution Degree:	3
Environmental Conditions:	28 cycles
with 55 °C / 90-96 %
and 25 °C / 95-100 %
Resistance to Vibrations acc. to IEC 60068-2-6:	5g, 20 cycles at 5 ... 150 ... 5 Hz with load 0.8 In
Resistance to Shock acc. to IEC 60068-2-27:	25g / 2 shocks / 13 ms
RoHS Status:	Following EU Directive 2011/65/EU
Environmental Information:	2CDK400030D0201
Technical UL/CSA
Maximum Operating Voltage UL/CSA:	110 V DC
480Y/277 V AC
Interrupting Rating acc. to UL1077:	(110 V DC) 10 kA
(277 V AC) 6 kA
(480Y / 277 V AC) 6 kA
Connecting Capacity UL/CSA:	Busbar 18-8 AWG
Conductor 18-4 AWG
Tightening Torque UL/CSA:	25 in·lb
Dimensions
Width in Number of Modular Spacings:	4
Product Net Width:	70 mm
Product Net Height:	88 mm
Product Net Depth / Length:	69 mm
Product Net Weight:	0.5 kg
Pole Net Weight:	0.115 kg
Built-In Depth (t₂):	69 mm
Container Information
Package Level 1 Units:	carton 1 piece
Package Level 1 Width:	92 mm
Package Level 1 Height:	80 mm
Package Level 1 Depth / Length:	78 mm
Package Level 1 Gross Weight:	0.51 kg
Package Level 1 EAN:	4016779609869
Package Level 2 Units:	carton 24 piece
Package Level 2 Width:	275 mm
Package Level 2 Height:	210 mm
Package Level 2 Depth / Length:	395 mm
Package Level 2 Gross Weight:	11.92 kg
Package Level 2 EAN:	4016779973915
Ordering
Minimum Order Quantity:	1 piece
Customs Tariff Number:	85362010
Country of Origin:	Germany (DE)
Selling Unit of Measure:	piece
Certificates and Declarations (Document Number)
Certification Agency:	EN
IEC
UL
Declaration of Conformity - CE:	2CDK403001D0607
Environmental Information:	2CDK400030D0201
Instructions and Manuals:	2CDS207104P0001
RoHS Information:	2CDK403001D0607
Popular Downloads
Data Sheet, Technical Information:	9AKK107046A0423
Instructions and Manuals:	2CDS207104P0001
EPLAN Graphical Macro:	9AKK106713A7632
EPLAN Macro:	9AKK106713A7622
Classifications
ETIM 6:	EC000042 - Miniature circuit breaker (MCB)
ETIM 7:	EC000042 - Miniature circuit breaker (MCB)
ETIM 8:	EC000042 - Miniature circuit breaker (MCB)
EPLAN Catalog Tree:	Electrical engineering / Protection devices / General
EPLAN Function Definition:	NO contact / NO contact, 2 connection points / NO contact, leading 7N_8N
Circuit breaker / Triple circuit breaker / Triple circuit breaker 1_2_3_4_5_6
WEEE Category:	5. Small Equipment (No External Dimension More Than 50 cm)
WEEE B2C / B2B:	Business To Consumer
CN8:	8536 20 10
UNSPSC:	39121614
eClass:	V11.0 : 27141901
Object Classification Code:	F
Accessories

Article	Title	Manufacturer
S203-C8NA	Article: S203-C8NA S203-C8NA Miniature Circuit Breaker - 3+NP - C - 8 A
S204P-B13	Article: S204P-B13 S204P-B13 Miniature Circuit Breaker - 4P - B - 13 A
S201MT-D2	Article: S201MT-D2 S201MT-D2 Miniature Circuit Breaker - 1P - D - 2 A
S201M-Z1NA	Article: S201M-Z1NA S201M-Z1NA Miniature Circuit Breaker - 1+NP - Z - 1 A

Catalog