Electric Safety Switch Circuit Breaker Nt50 Series Safety MCB

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Speed: Normal Type Circuit Breaker
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: NT-50
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCB
• Poles Number: 2
• Type: Circuit Breaker
• Function: Overcurrent Protection
• Certification: CE
• Price: Facotry Price
• Pole: 1p+N
• Rated Voitage: 220V
• Frequency: 50/60Hz
• Transport Package: Exporting Carton
• Specification: 100pcs/ctns
• Trademark: SONTUOEC, STUOEC, WZSTEC
• Origin: Wenzhou, China
• HS Code: 8536200000
• Production Capacity: 5000pieces/Day
• Package Size: 46.00cm * 24.00cm * 33.00cm
• Package Gross Weight: 0.010kg

Product Description

 

Product Description

.Application

NT-50 with cover series safety breaker is used as a protection switch for power supplying a circuit with AC 50Hz or 60Hz, voltage 220V, current up to 32A. It has inherent overload protection function. Combined with a fuse, it can also provide short circuit protection for a circuit. Besides, it can unfrequently make and break a loaded circuit. It is especially suitable for lighting devices in houses and public places, or a single electric appliance such as refrigerator etc.

2.Specification

Main technique parameters
Grame lever rated current	Inm (A)	32 (RCBO/RCCB)
POLE		2P1E/2P2E
Rated Voltage	Un(V)	115/230
Rated frequency	(HZ)	50,60
Rated current	In(A)	5,10,15,20,25,30,32
Rated breaking capacity	Im(A)	110V/2500, 230V/2000
Rated limit short-circuit current	Inc(A)	1500
Rated residual actuating current	In(MA)	30,15,10
Rated residual non-actuating current	In(MA)	15,7.5,5

 

Specifications:
Type	NT-50 with cover MCB
Number of Poles	2P
Rated Voltage (V)	240
Rated Current (A)	5, 10, 16, 20, 25, 32
Rated capacity of short circuit breaking capacity (kA)	1.5

FAQ:

Q: Are you trading company or manufacturer ?

A: We are factory. Our teams have more than 20years experience in the field of Circuit Breaker...

Q: How long is your delivery time?

A: Usually, normal orders need 25days or so.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge,but,the express charge need be paid by the buyers.

Q: What is your terms of payment ?

A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment.