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FUJI ELECTRIC Circuit Breakers (Low Capacity)（Mounting Method：Fasten With Screws）

FUJI ELECTRIC offers products Circuit Breakers (Low Capacity) specified by Mounting Method Fasten With Screws from Electrical & Controls product category. There are a total of 4 items. Parts and equipment for controlling machines and electrical systems. Controllers and power supplies. FUJI ELECTRIC products are available to order through MISUMI online 24 hours a day. Free shipping, no minimum order.

Configure

Specification/Dimensions

Ampere frame
- 30AF or less
- 32AF
- 50AF
- 60AF
- 63AF
- 100AF to 199AF
- 200AF to 399AF
- 400AF or higher
Clear

Rated block capacity AC 100 V(kA)
1.5

2.5

5

7.5

10

15

85

-
Clear

Rated block capacity AC 200 V(kA)
0

1.5

2.5

2.5/2

5

7.5

10

15

25

30

35

36

50

85

100

125

-
Clear

Rated block capacity AC 400 V(kA)
1.5

1.5/1

2.5

2.5/2

5

5/2.5

5/5

7/4

7.5

7.5/4

10

10/5

10/6

10/7

10/8

10/9

10/10

10/11

10/12

10/13

10/14

10/15

10/16

10/17

10/18

10/19

10/20

15/7.5

25

25/12.5

30

36

36/18

45

50

50/25

65/17

70

75

85

-
Clear

Rated Braking Capacity at Rated Voltage of VDC 250(kA)
2.5

7.5

15

20

40

50

230

AC 230 / 400

AC 415 / DC 125

AC 550

AC 550 / DC 250

AC 690

AC 690 / DC 500

acc. to IEC 60898-1 230 V AC

acc. to IEC 60898-1 230 / 400 V AC
acc. to IEC 60898-1 230 V
acc. to IEC 60947-2 230 V AC

acc. to IEC 60898-1 230 V AC
acc. to IEC 60947-2 230 V AC

acc. to IEC 60898-1 230 V AC
acc. to IEC 60947-2 240 V AC

acc. to IEC 60898-1 230 V AC
acc. to IEC 60947-2 400 V AC

acc. to IEC 60898-1 240 V

acc. to IEC 60898-1 240 V AC
acc. to IEC 60898-1 240 V
acc. to IEC 60947-2 240 V AC

acc. to IEC 60898-1 400 V AC
acc. to IEC 60898-1 400 V
acc. to IEC 60947-2 400 V AC

acc. to IEC 60898-1 400 V AC
acc. to IEC 60898-1 400 V
acc. to IEC 60947-2 440 V AC

acc. to IEC 60898-1 400 V AC
acc. to IEC 60947-2 400 V AC

acc. to IEC 60898-1 400 V AC
acc. to IEC 60947-2 415 V AC

acc. to IEC 60898-1 400 V AC
acc. to IEC 60947-2 690 V AC

acc. to IEC 60898-1 400 V AC
acc. to IEC 60947-2 690 V AC

(acc. to IEC 60898-1) 415

acc. to IEC 60898-1 415 V AC
acc. to IEC 60898-1 415 V
acc. to IEC 60947-2 415 V AC

acc. to IEC 60947-2 240 V

-
Clear

Rated block capacity, voltages except VAC 100/200/400, VDC 250
- Available
Clear

Number of Poles
- 1
- 2
- 3
- 4
Clear

Rated Current(A)
0.2

0.3

0.4

0.5

0.7

1

1 A

1A

1,200

1.25

1.4

1.6

2

2 A

2A

2.5

2.6

3

3 A

3A

4

4 A

4A

4.2

5

5.5

6

6 A

6A

6.3

7.1

7.4

8

9

10

10 A

10A

12

12.5

13

13 A

13A

15

15 A

Main Circuit: 15

16

16 A

16A

Main Circuit: 16

20

20 A

Main Circuit: 20

24

25

25 A

25A

Main Circuit: 25

30

30 A

Main Circuit: 30

32

32 A

32A

40

40 A

40A

Main Circuit: 40

45

50

50 A

50A

Main Circuit: 50

60

Main Circuit: 60

63

63 A

63A

65

Main Circuit: 70

75

80

80 A

80A

Main Circuit: 80

90

Main Circuit: 90

100

100 A

100A

Main Circuit: 100

125

125 A

125A

Main Circuit: 125

140

150

160

160 A

160A

Main Circuit: 160

175

Main Circuit: 175

180

200

200 A

200A

Main Circuit: 200

220

225

Main Circuit: 225

250

250 A

250A

Main Circuit: 250

250 A at 40 °C

300

315

320

320 A

Main Circuit: 320

350

400

400 A

Main Circuit: 400

500

500 A

Main Circuit: 500

600

630

630 A

Main Circuit: 630

700

800

800A

900

1000

1000A

1250

1600

2000

2500

3200

4000
Clear

Mounting Method
- DIN rail mount
- Fasten With Screws
- DIN/Screw retention
- Other
Clear

Connection Method
- Surface type
- Backside shape
- Embedded Type
- Insert shape
- Insert shape
Clear

Representative Standard
- PSE
- CE
- UL
- TUV
- CCC
- CSA
Clear

Dimension height(mm)
50

69

70

72

74 mm

81

84

85

87

88

89

89 mm

93

95

96

97

97.5

100

110

115

120

124

130

132 mm

132.7

140

150

155

160

161

161 mm

165

185

188

200

205

252

255

257

275

300

352

406

439
Clear

Dimension width(mm)
15mm

15 mm

17.5

17.5mm

18

18mm

25

25.4

27

30mm

32

35

35mm

36

36mm

40

44.5mm

45

45 mm

45 mm

47

50

50.8

52.5

54

55

55mm

55 mm

60

63

67.5

70

71

72

73mm

75

76.2

78.5mm

81

90

95

100

101.6

105

106

108

115

118

120

139.5

140

140 mm

150

185

186

210

280

422

441
Clear

Dimension depth(mm)
36

52

54

55

55.5

60

67

67 mm

67.6

68

69

69mm

70

73

73mm

73.5

75.5

75.8mm

76

76.5

77

77.4

77.5

78.2mm

78.5

78.5 mm

78.5mm

78.5 mm

79

80

81

81mm

82

82mm

82.5

84

85

85mm

86

86 mm

87

88

90

91

92

95

97mm

97 mm

102

103.5

110

120

134

136mm

136 mm

144

150

155

169

190

194

199

297

395
Clear

Brand	(1) (0) ABB (0) CHINT (0) ESCO (0) FUJI ELECTRIC (4) KAWAMURA (1) LSIS (1) MITSUBISHI (8) NITTO KOGYO (7) PANASONIC (0) RS Pro (0) SETTSUMETAL (1) SIEMENS (0) Schneider Electric (0)
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4 items

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Small Form FAB/ELB Series Safety Breaker Type Wiring Circuit Breaker (Low Capacity)

Until 31/03/2025

Small Form FAB/ELB Series Safety Breaker Type Wiring Circuit Breaker (Low Capacity)

FUJI ELECTRIC

- Small type breaker (Circuit breaker for wiring use) FAB/ELB series from Fuji electric. - Breaker sizes are small; their size is same as breaker which typically using at home. - Rated current are 3 types available 15A, 20A and 30A. - Can be select no. of poles, 1 or 2 poles. - Rated operating voltage can be select 2 types: AC100 or AC100/200. - Rated block capacity at AC 200 V is 1.5 kA - Breaker accessory, handle lock cover is sold separately. (Part no. BZ-L05B)

From: ฿ 358.33
Special Price
Days to Ship: Same day

Same day

Compare

D-Series Auto-Breaker for Electrical Work (Low-Capacity)

FUJI ELECTRIC

- Auto-Breaker for Electrical Work (Low-Capacity) D Series from Mitsubishi electric. - Sensitivity current switching type can be set up to 1000mA (125AF or more). - Auxiliary switch (W) and alarm switch (K) can be attached to all models. - Possible to select 2 or 3 poles. - 3P products which below 225AF are both wiring protection and induction motor protection products. - A terminal cover with a sealing screw is standard equipment for all models. - 60-225A frames come standard with crimp terminals.

From: ฿ 1,696.67
Days to Ship: 61 Day(s)

61 Day(s)

Compare

Circuit Breaker for Distribution Board Compact Twin Series Auto Breaker (FAB) (Low Capacity)

FUJI ELECTRIC

- Circuit Breaker for Distribution Board Compact Twin Series from Fuji electric. - Frame size of compact twin series is 50AF. - 3 types of terminal structure are available, C type (Supply side: Screw type terminal, Load side: Screw type terminal), P type (Supply side: Plug-in type terminal, Load side: screw type terminal), Q type (Supply side: Plug-in type terminal, Load side: insertion type terminal). - No. of pole is 2 poles. - Rated current can select 3 values 15A, 20A and 30A.

From: ฿ 985.00
Days to Ship: 31 Day(s)

31 Day(s)

Compare

Wiring Circuit Breaker L Series (Low Capacity)

FUJI ELECTRIC

- Instantaneous trip fixed type MCCB (Molded Case Circuit Breakers) L series from Fuji electric. - Frame size of breaker is 50. - No. of poles is 3 poles. - Rated break capacity: 42 kA at 500 VAC, 50 kA at 440 VAC and 100 kA at 230 VAC. - Optional accessories (Sold separately): External control handle (BZ-V20C, BZ-N20B), Short terminal cover (BZ-TS20B-3, BZ-TB20B-3), Handle lock cover (BZ-L20C), Single hole flat terminal (BZ-S20B-503), Mechanical interlock (BZ-M120C-3, BZ-M220C-3, BZ-M320C-3). -Trip button available.

From: ฿ 8,016.67
Days to Ship: 90 Day(s)

90 Day(s)


Brand
Product Series
From
Days to Ship
Ampere frame
Rated block capacity AC 100 V(kA)
Rated block capacity AC 200 V(kA)
Rated block capacity AC 400 V(kA)
Rated Braking Capacity at Rated Voltage of VDC 250(kA)
Rated block capacity, voltages except VAC 100/200/400, VDC 250
Number of Poles
Rated Current(A)
Mounting Method
Connection Method
Representative Standard
Dimension height(mm)
Dimension width(mm)
Dimension depth(mm)

	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	FUJI ELECTRIC	FUJI ELECTRIC	FUJI ELECTRIC	FUJI ELECTRIC
Product Series	Small Form FAB/ELB Series Safety Breaker Type Wiring Circuit Breaker (Low Capacity)	D-Series Auto-Breaker for Electrical Work (Low-Capacity)	Circuit Breaker for Distribution Board Compact Twin Series Auto Breaker (FAB) (Low Capacity)	Wiring Circuit Breaker L Series (Low Capacity)
From	฿ 358.33 Special Price On Sale Until 31/03/2025	฿ 1,696.67	฿ 985.00	฿ 8,016.67
Days to Ship	Same day	61 Day(s)	31 Day(s)	90 Day(s)
Ampere frame	-	30AF or less / 50AF	50AF	50AF
Rated block capacity AC 100 V(kA)	1.5	-	5	-
Rated block capacity AC 200 V(kA)	1.5	2.5	2.5	-
Rated block capacity AC 400 V(kA)	-	-	-	50
Rated Braking Capacity at Rated Voltage of VDC 250(kA)	-	-	-	-
Rated block capacity, voltages except VAC 100/200/400, VDC 250	-	-	Available	Available
Number of Poles	2	2 / 3	2	3
Rated Current(A)	15 ～ 30	1.4 ～ 50	15 ～ 30	0.7 ～ 40
Mounting Method	Fasten With Screws	Fasten With Screws	Fasten With Screws	Fasten With Screws
Connection Method	-	Surface type	-	Surface type
Representative Standard	-	PSE	PSE	PSE
Dimension height(mm)	70	120	96 ～ 110	130 ～ 150
Dimension width(mm)	32	50 ～ 75	25	75
Dimension depth(mm)	55	84	76.5	80 ～ 102

Related Categories to Circuit Breakers (Low Capacity)

FAQ Circuit Breakers (Low Capacity)

Question: Types of circuit breaker and their applications.: Answer: Circuit breakers mainly are categorized based on application as per voltage.
1. Low Voltage Circuit Breaker
Low-voltage circuit breakers are typically used in applications such as lighting circuits, motor control centers, feeder circuits, and any application in which electrical power needs to be turned on and off and overcurrent protection is required.
2. Medium Voltage Circuit Breakers
Medium voltage breakers are designed to be operated electrically by a closing solenoid or a stored energy mechanism. Manual operation is used primarily for breaker maintenance.
3. HIGH-VOLTAGE CIRCUIT BREAKERS
High-voltage circuit breakers are mechanical switching devices that connect and break current circuits (operating currents and fault currents) and carry the nominal current in the closed position.
Question: What can cause the main circuit breaker to trip?: Answer: The most common cause of a tripped circuit breaker is an overload in that circuit. Each circuit is only intended to carry a certain electrical load, and if it exceeds this load, it will cause the breaker to trip. This is important, as overloading a circuit can cause the wiring to heat up and potentially create a fire risk. In fact, it is this excess heat running through the circuit that causes the breaker to trip.
Question: How we know that have to replace breaker?: Answer: 1. Breaker trips frequently.
2. Burning smell coming from the electrical panel.
3. Poorly performing appliances and light fixtures.
4. Breaker fails to stay in reset mode.
5. Visible signs of physical damage.
Question: How do I know whether to get a 15 or 20 A circuit breaker?: Answer: Calculate the total current of all electrical equipment. that want to be connected to the breaker The sum of the calculated current should not exceed 80% of the breaker capacity. For example, a 15 A breaker can be connected to external devices up to 12A (15 x 0.80 = 12), and a 20 A breaker can be connected to external devices up to 16A (20 x 0.80 = 16). This can lead to calculation errors and can cause a fire.