Circuit breaker, 4p, 100A (NZMB1-A20-NA)

EATON

Product Details:

Manufacturer part number: NZMB1-A20-NA

Brand: EATON

Price: 394.55 €

Delivery time: 3 Days

Technical Data:

Number of auxiliary contacts as change-over contact: 0

Rated short-circuit breaking capacity lcu at 400 V, AC: - kA

Number of auxiliary contacts as normally open contact: 0

Rated short-circuit breaking capacity lcu at 400 V, 50 Hz: 25 kA

Number of auxiliary contacts as normally closed contact: 0

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Part Number
NZMB1-A20-NA

Part Number	Related to	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Number of auxiliary contacts as change-over contact	Rated short-circuit breaking capacity lcu at 400 V, AC (kA)	Number of auxiliary contacts as normally open contact	Rated short-circuit breaking capacity lcu at 400 V, 50 Hz (kA)	Number of auxiliary contacts as normally closed contact	Adjustment range short-term delayed short-circuit release (A)	Width (mm)	Height (mm)	Depth (mm)	Rated voltage (V)	Rated operation power at AC-3, 400 V (kW)	With integrated auxiliary switch	Rated permanent current Iu (A)	With integrated under voltage release	Number of poles	Rated operating voltage (V)	Overload release current setting (A)	With thermal protection	Position of connection for main current circuit	Motor drive integrated	Type of electrical connection of main circuit	Type of control element	With switched-off indicator	Switch off technique	Rated operation power at AC-3, 230 V (kW)	Suitable for DIN rail (top hat rail) mounting	Integrated earth fault protection	Motor drive optional	Phase failure sensitive	With under voltage release	Device construction	DIN rail (top hat rail) mounting optional	Complete device with protection unit	Adjustment range undelayed short-circuit release (A)
	Data sheet	394.55 €	1		3 Days	0	-	0	25	0	0\|0	-	-	-	440\|440	-	-	20	-	3	-	15\|20	-	Front side	false	Frame clamp	Rocker lever	false	-	-	false	false	false	-	false	Built-in device fixed built-in technique	true	true	350\|350

Basic information

Degree of protection (IP)	IP20

This page is Circuit breaker, 4p, 100A, part number NZMB1-A20-NA.
You can find the detail information about specifications and dimensions on part number NZMB1-A20-NA.

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Basic Attributes

Rated short-circuit breaking capacity lcu at 400 V, AC(kA)
- 0
- 25
- 36
- 50
- 100
- 150
Clear
Width(mm)
- 45
- 90
- 105
- 140
- 210
Clear
Height(mm)
102.5

145

165.5

184

195

207

275
Clear
Depth(mm)
88

120.5

149

166

401
Clear
Rated operation power at AC-3, 400 V(kW)
0

0.37

0.55

0.75

1.1

1.5

15

18.5

22

30

45

55

75

90

110

200

250

315

500
Clear
With integrated auxiliary switch
- false
Clear
With integrated under voltage release
- false
Clear
Rated operating voltage(V)
- 440|440
- 690|690
Clear
With thermal protection
- false
- true
Clear
Switch off technique
- Electronic
- Magnetic
- Thermomagnetic
Clear
Rated operation power at AC-3, 230 V(kW)
0

0.18

0.25

0.37

0.55

0.75

7.5

11

15

18.5

22

30

37

45

55

110

132

160

250
Clear
Phase failure sensitive
- false
- true
Clear
Type
Clear
Number of auxiliary contacts as change-over contact
- 0
Clear
Number of auxiliary contacts as normally open contact
- 0
Clear
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz(kA)
- 25
- 36
- 50
- 55
- 65
- 85
- 100
- 150
Clear
Number of auxiliary contacts as normally closed contact
- 0
Clear
Adjustment range short-term delayed short-circuit release(A)
0|0

100|1000

160|1600

250|2500

400|4000

472|4410

630|6300

800|8000

1000|10000

1250|12500

1600|16000
Clear
Rated voltage(V)
- 440|440
- 600|600
- 690|690
- 1000|1000
Clear
Rated permanent current Iu(A)
1.2

1.6

2

2.4

3

16

20

25

30

32

35

40

50

60

63

80

90

100

125

140

150

160

200

220

250

300

320

350

400

450

500

550

600

630

800

875

1000

1250

1600
Clear
Number of poles
- 3
- 4
Clear
Overload release current setting(A)
0|0

0|16

0|25

0|32

15|20

20|20

20|25

25|25

25|32

30|30

32|40

35|35

40|40

40|50

45|90

50|50

50|63

50|100

60|60

63|80

70|140

80|80

80|100

80|160

100|100

100|125

100|200

110|220

125|125

125|160

125|250

150|150

160|200

175|350

200|200

200|250

200|400

225|450

240|300

250|250

250|320

275|550

300|300

300|600

315|630

320|400

400|400

400|500

400|800

438|875

500|500

500|1000

630|1250

800|1600
Clear
Position of connection for main current circuit
- Front side
- Other
Clear
Motor drive integrated
- false
Clear
Type of electrical connection of main circuit
- Frame clamp
- Other
- Screw connection
Clear
Type of control element
- Rocker lever
- Turn button
Clear
With switched-off indicator
- false
Clear
Suitable for DIN rail (top hat rail) mounting
- false
- true
Clear
Integrated earth fault protection
- false
Clear
Motor drive optional
- false
- true
Clear
With under voltage release
- false
Clear
Device construction
- Built-in device fixed built-in technique
- Built-in device plug-in technique
- Built-in device slide-in technique (withdrawable)
Clear
DIN rail (top hat rail) mounting optional
- false
- true
Clear
Complete device with protection unit
- true
Clear
Adjustment range undelayed short-circuit release(A)
0|0

0|224

0|350

0|448

5|8.3

6|10

6|11

7|12

8|10

8|12.5

8|14

90|1260

140|1960

200|2800

220|3080

300|500

320|400

320|448

320|560

350|350

350|4900

380|630

400|700

450|6300

480|800

500|2750

504|882

550|7700

600|1000

600|3300

640|1120

750|1250

800|1250

800|4400

875|12250

960|1600

1000|1750

1000|4000

1200|1200

1200|2000

1200|4800

1260|5040

1260|7560

1280|1280

1280|2240

1500|2500

1600|2800

1600|9600

1920|1920

1920|3200

2000|2500

2000|12000

2400|4000

2500|15000

3000|3000

3000|5000

3200|19200
Clear

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Optional Attributes

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

Variation of this product

Part Number
NZMB1-4-A20
NZMB1-4-A25
NZMB1-4-A32
NZMB1-A25
NZMB1-A32
NZMB1-A32-NA

Related To	Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Rated short-circuit breaking capacity lcu at 400 V, AC (kA)	Rated short-circuit breaking capacity lcu at 400 V, 50 Hz (kA)	Adjustment range short-term delayed short-circuit release (A)	Width (mm)	Height (mm)	Depth (mm)	Rated voltage (V)	Rated operation power at AC-3, 400 V (kW)	With integrated auxiliary switch	Rated permanent current Iu (A)	With integrated under voltage release	Number of poles	Rated operating voltage (V)	Overload release current setting (A)	With thermal protection	Position of connection for main current circuit	Motor drive integrated	Type of electrical connection of main circuit	Type of control element	With switched-off indicator	Switch off technique	Rated operation power at AC-3, 230 V (kW)	Suitable for DIN rail (top hat rail) mounting	Integrated earth fault protection	Motor drive optional	Phase failure sensitive	With under voltage release	Device construction	DIN rail (top hat rail) mounting optional	Complete device with protection unit	Adjustment range undelayed short-circuit release (A)
Data sheet	418.58 €	1	3 Days	-	25	0\|0	-	-	-	440\|440	-	-	20	-	4	-	15\|20	-	Front side	false	Frame clamp	Rocker lever	false	-	-	false	false	false	-	false	Built-in device fixed built-in technique	true	true	350\|350
Data sheet	417.99 €	1	3 Days	-	25	0\|0	-	-	-	440\|440	-	-	25	-	4	-	20\|25	-	Front side	false	Frame clamp	Rocker lever	false	-	-	false	false	false	-	false	Built-in device fixed built-in technique	true	true	350\|350
Data sheet	417.48 €	1	3 Days	-	25	0\|0	-	-	-	440\|440	-	-	32	-	4	-	25\|32	-	Front side	false	Frame clamp	Rocker lever	false	-	-	false	false	false	-	false	Built-in device fixed built-in technique	true	true	350\|350
Data sheet	313.04 €	1	3 Days	-	25	0\|0	-	-	-	440\|440	-	-	25	-	3	-	20\|25	-	Front side	false	Frame clamp	Rocker lever	false	-	-	false	false	false	-	false	Built-in device fixed built-in technique	true	true	350\|350
Data sheet	312.67 €	1	3 Days	-	25	0\|0	-	-	-	440\|440	-	-	32	-	3	-	25\|32	-	Front side	false	Frame clamp	Rocker lever	false	-	-	false	false	false	-	false	Built-in device fixed built-in technique	true	true	350\|350
Data sheet	393.76 €	1	3 Days	-	25	0\|0	-	-	-	440\|440	-	-	32	-	3	-	25\|32	-	Front side	false	Frame clamp	Rocker lever	false	-	-	false	false	false	-	false	Built-in device fixed built-in technique	true	true	350\|350