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NBSK-3 2P 100A Electrical Isolation Box , Electrical Mains Isolator Switch

Basic Information
Place of Origin: CHINA
Brand Name: NBSe
Certification: CCC,CE
Model Number: NBSK-3
Minimum Order Quantity: 100pcs
Price: Negotiable
Packaging Details: Export packing
Delivery Time: 10-20days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 400,000pcs per month
Detail Information
Model Number: NBSK-3 Max.Current: 100A
Rated Voltage: 230V/400V Usage Category: AC-22A
Frequency: AC 50 Hz/60Hz Impulse Withstand Voltage: 6kV
Isolating Function: Yes Rated Short Circuit On-off Capability: 20Ie ON 0.1s
Standard: IEC60947-3,GB14048.3
High Light:

electrical disconnect switch

,

power disconnect switch


Product Description

NBSe NBSK-3 Isolation Switch 2P 100A, electrical mains isolator switch

 

Feature

 

· System Monitoring: Preventive information / warning before the RCD trips in case of leakage currents: Integrated auxiliary contact(s), Local Indication

· New level of accuracy - Reduced unwanted tripping

· Local status indication of residual current through 3 LEDs

· No monthly test required

· Comprehensive range of accessories

· Real contact position indicator

· Fault current tripping indicator

· Automatic re-setting possible

· Transparent designation plate

 

 

Description:

 

1. Thermosetting material shell, high stability of Mechanical property and size, Excellent corrosion resistance, and Heat resistance and arc resitance, Excellent performance
2. Double contact design, Reliable action
3. optimal design for contact system and trip mechanism
4. Spring energy storage design to
5. din rail mounting,easily be used with Modular electrical devices

 

Technical Parameter:

 

Rated current In 32,40,50,63,80,100,125A
Poles 1P,2P,3P,4P
Rated voltage Ue 240/415V
Insulation voltage Ui 500V
Rated frequency 50/60Hz
Rated short-time withstand current Icw 12Ie,1s
Rated making and breaking capacity 3Ie,1.05Ue,cosφ=0.65
Rated short circuit making capacity 20Ie,t=0.1s
Rated impulse withstand voltage(1.5/50) Uimp 4,000V
Dielectric test voltage at ind.Freq. for 1min 2.5kV
Utiliaztion category AC-22A

 

Electrical life 4,000 Cycles
Mechanical life 10,000 Cycles
Contact position indicator Handle with Red/Green mark
Protection degree IP20

 

Terminal connection type Cable/Pin-type busbar
Terminal size top/bottom for cable

 

50mm 18-2AWG

Terminal size top/bottom for busbar

 

50mm 18-2AWG

Tightening torque 3.5Nm 30In-lbs
Mounting On DIN rail EN60715(35mm) by means of fast clip device
Connection From top and bottom

 

 

NBSK-3 2P 100A Electrical Isolation Box , Electrical Mains Isolator Switch 0

 

 

 

Contact Details
sales

Phone Number : +8613587466174

WhatsApp : +8613587466174