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S803N-C25

Rated Ultimate Short-Circuit Breaking Capacity (I<sub>cu</sub>) Rated Service Short-Circuit Breaking Capacity (I<sub>cs</sub>) Rated Braking Capacity at Rated Voltage of VDC 250 Rated Current Width Number of Poles Power Loss Weight Rated Short-Circuit Capacity Number of Protected Poles Width in Number of Modular Spacings Days to Ship

Specification/Dimensions

Rated Ultimate Short-Circuit Breaking Capacity (I_cu)
(125 V DC) 20 kA

(240 V AC) 36 kA

(250 V DC) 20 kA

(254 V AC) 20 kA

(289 / 500 V AC) 10 kA

(375 V DC) 20 kA

(400 V AC) 4.5 kA

(415 V AC) 36 kA

(440 V AC) 20 kA

(500 V AC) 10 kA

(500 V DC) 20 kA

(690 V AC) 4.5 kA
Clear
Rated Service Short-Circuit Breaking Capacity (I_cs)
(125 V DC) 20 kA

(240 V AC) 30 kA

(250 V DC) 20 kA

(254 V AC) 15 kA

(289 / 500 V AC) 8 kA

(375 V DC) 20 kA

(400 V AC) 3 kA

(415 V AC) 30 kA

(440 V AC) 15 kA

(500 V AC) 8 kA

(500 V DC) 20 kA

(690 V AC) 3 kA
Clear
Rated Braking Capacity at Rated Voltage of VDC 250(kA)
acc. to IEC 60898-1 230 V AC
acc. to IEC 60947-2 400 V AC

acc. to IEC 60898-1 400 V AC
acc. to IEC 60947-2 690 V AC
Clear
Rated Current(A)
10

13

16

20

25

32

40

50

63
Clear
Width(mm)
27

54

81

106
Clear
Number of Poles
- 1
- 2
- 3
- 4
Clear
Power Loss
1.5 W
at Rated Operating Conditions per Pole: 1.5 W

2 W
at Rated Operating Conditions per Pole: 2 W

3 W
at Rated Operating Conditions per Pole: 1.5 W

3.1 W
at Rated Operating Conditions per Pole: 3.1 W

3.2 W
at Rated Operating Conditions per Pole: 3.2 W

3.5 W
at Rated Operating Conditions per Pole: 3.5 W

3.7 W
at Rated Operating Conditions per Pole: 3.7 W

4 W
at Rated Operating Conditions per Pole: 2 W

4.3 W
at Rated Operating Conditions per Pole: 4.3 W

4.5 W
at Rated Operating Conditions per Pole: 1.5 W

6 W
at Rated Operating Conditions per Pole: 1.5 W

6 W
at Rated Operating Conditions per Pole: 2 W

6.2 W
at Rated Operating Conditions per Pole: 3.1 W

6.4 W
at Rated Operating Conditions per Pole: 3.2 W

6.4 W
at Rated Operating Conditions per Pole: 6.4 W

7 W
at Rated Operating Conditions per Pole: 3.5 W

7.4 W
at Rated Operating Conditions per Pole: 3.7 W

8 W
at Rated Operating Conditions per Pole: 2 W

8.6 W
at Rated Operating Conditions per Pole: 4.3 W

9.3 W
at Rated Operating Conditions per Pole: 3.1 W

9.6 W
at Rated Operating Conditions per Pole: 3.2 W

10.5 W
at Rated Operating Conditions per Pole: 3.5 W

11.1 W
at Rated Operating Conditions per Pole: 3.7 W

12.4 W
at Rated Operating Conditions per Pole: 3.1 W

12.8 W
at Rated Operating Conditions per Pole: 3.2 W

12.8 W
at Rated Operating Conditions per Pole: 6.4 W

12.9 W
at Rated Operating Conditions per Pole: 4.3 W

14 W
at Rated Operating Conditions per Pole: 3.5 W

14.8 W
at Rated Operating Conditions per Pole: 3.7 W

17.2 W
at Rated Operating Conditions per Pole: 4.3 W

19.2 W
at Rated Operating Conditions per Pole: 6.4 W

25.6 W
at Rated Operating Conditions per Pole: 6.4 W
Clear
Weight(kg)
0.245

0.49

0.735

0.98
Clear
Rated Short-Circuit Capacity
(230 / 400 V AC) 20 kA

(400 V AC) 20 kA
Clear
Number of Protected Poles
- 1
- 2
- 3
- 4
Clear
Width in Number of Modular Spacings
- 1.5
- 3
- 4.5
- 6
Clear

Days to Ship

All

76 Day(s) or Less
Clear

Specify Alterations

ABB High Performance Miniature Circuit Breaker S800N Series, C Characteristic (S803N-C25)

MINIATURE CIRCUIT BREAKER

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ABB

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Product Description

High Performance MCBs
S800N series with cage terminal, C characteristic
Function: protection and control of the circuits against overloads and short-circuits when a high breaking capacity is required; protection for resistive and inductive loads with low inrush current; very useful when selectivity is needed vs an MCCB or back-up vs other MCBs wired downstream.
Applications: commercial and industrial.
Standard: IEC/EN 60898, IEC/EN 60947-2
I_cn=20 kA (10 ... 80 A)
I_cu=36 kA

Part Numbers

: 30; 60; 90

Part Number
S803N-C25

Part Number	Price	Name	Minimum Order Qty.	Volume Discount	Days to Ship	Rated Braking Capacity at Rated Voltage of VDC 250 (kA)	Rated Current (A)	Width (mm)	Number of Poles	Power Loss	Weight (kg)	Rated Short-Circuit Capacity	Rated Ultimate Short-Circuit Breaking Capacity (I_cu)	Rated Service Short-Circuit Breaking Capacity (I_cs)	Number of Protected Poles	Width in Number of Modular Spacings
	฿ 6,666.67	MINIATURE CIRCUIT BREAKER	1 Piece(s)		76 Day(s)	acc. to IEC 60898-1 400 V AC acc. to IEC 60947-2 690 V AC	25	81	3	12.9 W at Rated Operating Conditions per Pole: 4.3 W	0.735	(400 V AC) 20 kA	(375 V DC) 20 kA / (415 V AC) 36 kA / (440 V AC) 20 kA / (500 V AC) 10 kA / (690 V AC) 4.5 kA	(375 V DC) 20 kA / (415 V AC) 30 kA / (440 V AC) 15 kA / (500 V AC) 8 kA / (690 V AC) 3 kA	3	4.5

Basic Information

Height(mm)	95	Depth(mm)	82.5	Tripping Characteristics	Type C
Standards	IEC/EN 60947-2 / IEC/EN 60898-1	Rated Insulation Voltage (U_i)	acc. to IEC/EN 60664-1 690 V	Rated Impulse Withstand Voltage (U_imp)	8 kV
Input Voltage Type	AC/DC	Frequency (f)(Hz)	50 ... 60	Rated Frequency (f)(Hz)	50 / 60
Contact Position Indication	ON / OFF / TRIP	Energy Limiting Class	3	Overvoltage Category	IV
Tightening Torque	3.5 N·m / 31 in·lb	Release Type	C	Actuator Marking	I / O
Housing Material	Insulation group I, 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	Flexible 0 … 50 mm² Rigid 0 … 70 mm²
Terminal Type	Screw Terminals	Built-In Depth (t₂)(mm)	82.5	Remarks	Connecting with CU only / Connection from top and bottom / Cage terminal with captIIIe screw / IP40 in enclosure with cover

Please check the type/dimensions/specifications of the part S803N-C25 in the ABB High Performance Miniature Circuit Breaker S800N Series, C Characteristic series.

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Products with similar specification

Part Number
S801N-C20
S801N-C25
S801N-C32
S803N-C32
S803N-C40
S803N-C50

Price	Minimum Order Qty	Days to Ship	Rated Braking Capacity at Rated Voltage of VDC 250 (kA)	Rated Current (A)	Width (mm)	Number of Poles	Power Loss	Weight (kg)	Rated Short-Circuit Capacity	Rated Ultimate Short-Circuit Breaking Capacity (I_cu)	Rated Service Short-Circuit Breaking Capacity (I_cs)	Number of Protected Poles	Width in Number of Modular Spacings
฿ 2,383.33	1 Piece(s)	76 Day(s)	acc. to IEC 60898-1 230 V AC acc. to IEC 60947-2 400 V AC	20	27	1	3.5 W at Rated Operating Conditions per Pole: 3.5 W	0.245	(230 / 400 V AC) 20 kA	(289 / 500 V AC) 10 kA / (240 V AC) 36 kA / (400 V AC) 4.5 kA / (254 V AC) 20 kA / (125 V DC) 20 kA	(400 V AC) 3 kA / (125 V DC) 20 kA / (254 V AC) 15 kA / (240 V AC) 30 kA / (289 / 500 V AC) 8 kA	1	1.5
฿ 2,383.33	1 Piece(s)	76 Day(s)	acc. to IEC 60898-1 230 V AC acc. to IEC 60947-2 400 V AC	25	27	1	4.3 W at Rated Operating Conditions per Pole: 4.3 W	0.245	(230 / 400 V AC) 20 kA	(289 / 500 V AC) 10 kA / (240 V AC) 36 kA / (400 V AC) 4.5 kA / (254 V AC) 20 kA / (125 V DC) 20 kA	(400 V AC) 3 kA / (125 V DC) 20 kA / (254 V AC) 15 kA / (240 V AC) 30 kA / (289 / 500 V AC) 8 kA	1	1.5
฿ 2,383.33	1 Piece(s)	76 Day(s)	acc. to IEC 60898-1 230 V AC acc. to IEC 60947-2 400 V AC	32	27	1	3.2 W at Rated Operating Conditions per Pole: 3.2 W	0.245	(230 / 400 V AC) 20 kA	(289 / 500 V AC) 10 kA / (240 V AC) 36 kA / (400 V AC) 4.5 kA / (254 V AC) 20 kA / (125 V DC) 20 kA	(400 V AC) 3 kA / (125 V DC) 20 kA / (254 V AC) 15 kA / (240 V AC) 30 kA / (289 / 500 V AC) 8 kA	1	1.5
฿ 6,666.67	1 Piece(s)	76 Day(s)	acc. to IEC 60898-1 400 V AC acc. to IEC 60947-2 690 V AC	32	81	3	9.6 W at Rated Operating Conditions per Pole: 3.2 W	0.735	(400 V AC) 20 kA	(440 V AC) 20 kA / (415 V AC) 36 kA / (375 V DC) 20 kA / (500 V AC) 10 kA / (690 V AC) 4.5 kA	(500 V AC) 8 kA / (375 V DC) 20 kA / (415 V AC) 30 kA / (690 V AC) 3 kA / (440 V AC) 15 kA	3	4.5
฿ 7,550.00	1 Piece(s)	76 Day(s)	acc. to IEC 60898-1 400 V AC acc. to IEC 60947-2 690 V AC	40	81	3	11.1 W at Rated Operating Conditions per Pole: 3.7 W	0.735	(400 V AC) 20 kA	(440 V AC) 20 kA / (415 V AC) 36 kA / (375 V DC) 20 kA / (500 V AC) 10 kA / (690 V AC) 4.5 kA	(500 V AC) 8 kA / (375 V DC) 20 kA / (415 V AC) 30 kA / (690 V AC) 3 kA / (440 V AC) 15 kA	3	4.5
฿ 7,550.00	1 Piece(s)	76 Day(s)	acc. to IEC 60898-1 400 V AC acc. to IEC 60947-2 690 V AC	50	81	3	12.9 W at Rated Operating Conditions per Pole: 4.3 W	0.735	(400 V AC) 20 kA	(440 V AC) 20 kA / (415 V AC) 36 kA / (375 V DC) 20 kA / (500 V AC) 10 kA / (690 V AC) 4.5 kA	(500 V AC) 8 kA / (375 V DC) 20 kA / (415 V AC) 30 kA / (690 V AC) 3 kA / (440 V AC) 15 kA	3	4.5

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