EN60947 35mm Din Rail Micro Circuit Breaker for power supply system

Basic Information
Place of Origin: CHINA
Brand Name: NBSe/OEM
Certification: CE,CB,TUV
Model Number: BN60
Minimum Order Quantity: 100pcs
Price: Negotiable
Packaging Details: 240pcs/ctn
Delivery Time: 10-20days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 400,000pcs per month
Detail Information
Poles Number: 1P Material: PA66
Rated Voltage: DC 250V Breaking Capacity: 10kA
Rated Current: 1A-63A Standard: IEC/EN60947
Installation: 35MM DIN RAIL
High Light:

35mm Micro Circuit Breaker


EN60947din rail circuit breaker


TUV din rail circuit breaker

Product Description

NBSe BN60 DC 1P 250V Series Circuit Breaker,dc circuit breaker


1. Applications


BN60-63Z series photovoltaic DC miniature circuit breaker is suitable for overload, short circuit protection and Infrequent conversion link of DC transmission, distribution

system facilities and electrical equipment in the line, with rated current below 63 and DC rated voltage of 125V, 220V,440V,550V,750V and 1000V.

With super-class current limiting performance, it can accurately protect relay protection and automatic devices from overload and short circuit. The small DC circuit breaker BN60-63Z has the advantages of current limiting and arc extinguishing capability. After a large number of comprehensive scientific experiments,It can realize full

selective protection between main (sub) screen, protective screen and relay screen in DC system below 3000Ah.

2. Usage:

a. DC Power Supply system, Communication power, EPS,UPS

b. Rail transit and electric locomotives;

c. Marine system.
   3. Technical Parameters


Technical Parameter
Spec Parameter
Pole 1P 2P 3P 4P
Rated Voltage(Ui) 250VDC 250-550VDC 750VDC 800-1000VDC
Rated Current(In) 1,3,6,10,16,20,25,32,40,50,63A

Impact withstand Voltage

Breaking Capacity 6kA,10kA


Insulating Voltage

Pollution degree 2 690V
Pollution degree 3 500V
Release charactistic B, C
Release type Thermal Magnetic type
Insulating Function Yes


Mechanical life(times) More than 8000 times
Electrical life(times) More than 2000 times
Dimension(W*H*D)(mm) 18x84.2x71 36x84.2x71 54x84.2x71 72x84.2x71
Weight(kg) 0.12 0.24 0.36 0.48
Standard Certificate
Comply with Standard IEC /EN 60947-2
GB 14048.2
Certificate CCC, CE, CB
Working Environment
Humidity 40℃ humidity not exceed 50% 20℃ humidity no t exceed 90%
(Condensation on the product due to changes in humidity has been considered)
Working Temperature -25~+55℃(lower than-5℃,or upper than +55℃)are customer made)
Magnetic field No more than 5 times the geomagnetic field
Pollution level 2
Altitude(m) 2000
Mounting and Wiring
Shock and vibration Should be installed in the case of no obvious impact vibration
Installation category
Screw specification 7x14mm
Installation method TH 35mm Din-rail or Busbar
Wiring ability 25mm2




Note: When the conditions of use of the product are harsher than the above conditions, it should be derated, and the specific matters should be negotiated with the manufacturer.
 4. Dimension Diagrams(mm

EN60947 35mm Din Rail Micro Circuit Breaker for power supply system 0
 5. Wiring Diagrams
EN60947 35mm Din Rail Micro Circuit Breaker for power supply system 1
EN60947 35mm Din Rail Micro Circuit Breaker for power supply system 2
EN60947 35mm Din Rail Micro Circuit Breaker for power supply system 3
6. Our Services
(1) Warranty ( 24 months warranty )
1. The warranty starts from the delivery date from our factory;
2. During the warranty, any defective product will get repaired or replaced for free ;
3. It is beyond the warranty as the products breaked by the violence , the carelessness or repaired , altered without authorization.
(2) Lead Time
1. Sample orders will be delivered from our factory within 7 working days.
2. General orders will be delivered from our factory within 7-15 working days.
3. Bulk orders will be delivered from our factory within 25 working days at most
(3) Shippment
1. By EMS, DHL, FedEx, TNT, UPS or other express.
2. By our forwarding agent (by air or by sea).
3. By your own forwarding agent.
4. By domestic forwarding agents to any city in China

Contact Details

Phone Number : +8613587466174

WhatsApp : +8613587466174