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Produkty

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Switching operation

Main MCCB conditions

Alarm contacts

OFF or ON

ALa 98 (open) ALc 95 (DC+) a ALb 96 (closed)

Trip

ALa 98 (closed) ALc 95 (DC+) a ALb 96 (open)

a When DC use, polarity must be considered.

Type of Micro-switch for

Voltage (V AC)

Resistive loads (A)

Inductive load (A)

Voltage (V DC) a

Resistive loads (A)

Inductive load (A)

AL/AX/ALAX-05–8

460

250

0.2

0.2

250

3

2

125

0.4

0.4

125

5

3

30

4

3

AL/AX/ALAX-10

460

5

2

250

0.3

0.3

250

10

10

125

0.6

0.6

125

10

10

30

10

6

a When DC use, polarity must be considered.

MCCB type a

Cut-off switch

Voltage (V) b

Input c

Operating time (msec) d

AC (VA)

DC (W)

NF32-SV NF63-SV NF63-HV

Equipped

AC 24–48 AC 100–240 AC 380–550 (50/60 Hz) DC 100–125

120

50

≤15

NF125-SGV/SEV NF125-HGV/HEV NF125-RGV/UGV

NF160-SGV/SEV NF160-HGV/HEV

NF250-SGV/SEV NF250-HGV/HEV NF250-RGV/UGV

Equipped

60

NF400-SEW/HEW/REW/UEW NF630-SEW/HEW/REW NF800-CEW/SEW/HEW/REW/UEW

Equipped

AC 24–48/DC 24–48 AC 100–450/DC 100–200 AC 380–550 (50/60 Hz)

100 V: 20 200 V: 50 330 V: 120 450 V: 170

100 V: 10 200 V: 35

5–15

NF1000-SEW NF1250-SEW NF1600-SEW

Equipped

AC 100–120 AC 200–240 AC 380–450 (50/60Hz) DC 100

200

70

7–15

a Also for DSN types.

b Other voltages on request

c For the SHT operating power capacity, any voltage drop in the input electric power must not be below the allowable operating voltage range.

d The operating time includes all the time up to the moment the main contact of the breaker disconnects after a voltage has been applied to the shunt trip devices.

Main MCCB conditions

Auxiliary contacts

OFF or Trip

AXa 14 (open)

AXc 11 (DC+) a

AXb 12 (closed)

ON

AXa 14 (closed)

AXc 11 (DC+) a

AXb 12 (open)

Switching operation

Main MCCB conditions

Alarm contacts

OFF or ON

ALa 98 (open) ALc 95 (DC+) a ALb 96 (closed)

Trip

ALa 98 (closed) ALc 95 (DC+) a ALb 96 (open)

a When DC use, polarity must be considered.

Type of Micro-switch for

Voltage (V AC)

Resistive loads (A)

Inductive load (A)

Voltage (V DC) a

Resistive loads (A)

Inductive load (A)

AL/AX/ALAX-05–8

460

250

0.2

0.2

250

3

2

125

0.4

0.4

125

5

3

30

4

3

AL/AX/ALAX-10

460

5

2

250

0.3

0.3

250

10

10

125

0.6

0.6

125

10

10

30

10

6

a When DC use, polarity must be considered.

MCCB type a

Cut-off switch

Voltage (V) b

Input c

Operating time (msec) d

AC (VA)

DC (W)

NF32-SV NF63-SV NF63-HV

Equipped

AC 24–48 AC 100–240 AC 380–550 (50/60 Hz) DC 100–125

120

50

≤15

NF125-SGV/SEV NF125-HGV/HEV NF125-RGV/UGV

NF160-SGV/SEV NF160-HGV/HEV

NF250-SGV/SEV NF250-HGV/HEV NF250-RGV/UGV

Equipped

Equipped

Equipped

60

60

NF400-SEW/HEW/REW/UEW NF630-SEW/HEW/REW NF800-CEW/SEW/HEW/REW/UEW

Equipped

AC 24–48/DC 24–48 AC 100–450/DC 100–200 AC 380–550 (50/60 Hz)

100 V: 20 200 V: 50 330 V: 120 450 V: 170

100 V: 10 200 V: 35

5–15

NF1000-SEW NF1250-SEW NF1600-SEW

Equipped

AC 100–120 AC 200–240 AC 380–450 (50/60Hz) DC 100

200

70

7–15

a Also for DSN types.

b Other voltages on request

c For the SHT operating power capacity, any voltage drop in the input electric power must not be below the allowable operating voltage range.

d The operating time includes all the time up to the moment the main contact of the breaker disconnects after a voltage has been applied to the shunt trip devices.

Main MCCB conditions

Auxiliary contacts

OFF or Trip

AXa 14 (open)

AXc 11 (DC+) a

AXb 12 (closed)

ON

AXa 14 (closed)

AXc 11 (DC+) a

AXb 12 (open)

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