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NFB-□S(a) Type標(biāo)準(zhǔn)型塑殼斷路器Standard type MCCB

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商鋪產(chǎn)品：2203條

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聯(lián)系人：黃玲（業(yè)務(wù)）

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NFB-□S(a) Type標(biāo)準(zhǔn)型塑殼斷路器Standard type MCCB

詳細(xì)介紹

Type : NFB-□S(a) Type

Low Capacity Series (30AF ~ 225AF)

▷ Targets One-Class higher Breaking Performance
― Actualized the highest breaking capacity in same class with the highest rated breaking capacity of 25kA (AC 460V standard).

▷ Interchangeable Internal Accessory (User-Free)
― Auxiliary Cover can be open/close, so that user can easily attach accessories.

▷ Unification of main dimensions
― Standardized panel design and production by the unification of the Height of Terminal Block (24mm) and the Height of Name Plate (60mm).

High Capacity Series (400AF ~ 1,200AF)

▷ Targets One-Class higher Breaking Performance
― Actualized the highest breaking capacity in same class with the highest rated breaking capacity of 65kA (AC 460V standard).

▷ Perfect compatibility
― There is no inconvenience in applying new products to switchboard because the frame size is same as other company’s.

▷ Interchangeable Internal Accessory (User-Free)
― Auxiliary Cover can be open/close, so that user can easily attach accessories.

▷ Convenient operation
― Production of 4 Pole and supplying External Operation Handle as a standard part

Frame(AF)	Pole	MCCB(Type)	Rated Current(A)	Rated Interrupting Current(kA)
				220V	460V	600V
30	2	NFB-32S	5,10,15,20,30	10	7.5	2.5
	3	NFB-33S
50	2	NFB-52S	5,10,15,20,30,40,50	25	10	5
	3	NFB-53S
	4	NFB-54S
60	2	NFB-62S	60	25	10	5
	3	NFB-63S
	4	NFB-64S
100	2	NFB-102Sa	15,20,30,40,50 60,75,100	50	25	10
	3	NFB-103Sa
	4	NFB-104Sa
225	2	NFB-202S	125,150,175 200,255	50	25	10
	3	NFB-203S
	4	NFB-204S
400	2	NFB-402S	250,300,350,400	50	35	22
	3	NFB-403S
	4	NFB-404S
600	3	NFB-603S	500,600	100	50	35
	4	NFB-604S
800	3	NFB-803S	700,800	100	50	35
	4	NFB-804S
1000	3	NFB-1003S	1000	100	65	45
	4	NFB-1004S
1200	3	NFB-1203S	1200	100	65	45
	4	NFB-1204S

Auxiliary Switch (AX)

Device for the control of circuit or using various indication lamps.
Accessory indicating ON/OFF status of a breaker
Maximum number of attachment (3 pole product)
- 30AF ~ 225AF: 2 pcs
- 400AF ~ 800AF: 4 pcs
- 1000AF, 1200AF: 2 pcs

Alarm Switch (AL)

Accessory for the Alarm indication through lamp or buzzer when MCCB trips.
Maximum number of attachment (3 pole product)
- 30AF ~ 225AF: 2 pcs
- 400AF ~ 800AF: 4 pcs
- 1000AF, 1200AF: 2 pcs

Voltage Trip Device (SHT)

Accessory which trips MCCB by applying voltage remote
Maximum number of attachment (3 pole product)
- 30AF ~ 225AF: 1 pcs
- 400AF ~ 800AF: 2 pcs
- 1000AF, 1200AF: 1 pcs

Undervoltage Trip Device (UVT)

Accessory for the preventing the damage in circuit by the sudden voltage drop
Maximum number of attachment (3 pole product)
- 30AF ~ 225AF: 1 pcs
- 400AF ~ 800AF: 2 pcs
- 1000AF, 1200AF: 1 pcs

Insulation Barrier

Accessory for the insulation between the phases in terminal and preventing the accident arised from incoming of conductive foreign substance (Basic specification)

Terminal Cover

Accessory for covering the terminal parts of power and load sides to conform to IEC Standard of MCCB. It prevents electric shock and the incoming of foreign substances to terminal.

External Operation Handle

Accessory for operating and confirming ON, OFF, Trip status of MCCB closing panel cover