Chint Original Nl1-63 RCCB Differential Switches 2p 4p 25A 40A 63A 30mA 100mA Magnetic RCD ELCB 2 Pole 4 Pole Chnt Residual Current Operated Circuit Breaker
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Product Highlights
- Multiple Pole Options: Available in 2 Pole and 4 Pole configurations for versatile circuit protection.
- Wide Current Ratings: Rated currents include 25A, 40A, and 63A to suit various load requirements.
- High Immunity to Surges: Maintains stable status under 8/20us surge impact of 3000A with filters against harmonics.
- Advanced Tripping Classes: Supports AC, A, S, and G/SI classes for different residual current waveforms.
- Fire Hazard Protection: Protects installations against fire hazards caused by insulation faults.
- Comprehensive Certifications: Certified by ISO9001-2000, CE, CB, and CCC standards.
- Instantaneous Tripping: Ensures immediate response without time-delay for critical safety.
- Selective Discrimination: Ensures total discrimination with nonselective RCDs placed downstream.
Product Attributes
- Customization
- Available
- Breaking Capacity
- Low Voltage Circuit Breakers
- Arc-extinguishing Medium
- Air
- Model NO.
- NL1-63
- Installation
- Fixed
- Structure
- ELCB
- Poles Number
- 2 Pole, 4 Pole
- Function
- Overcurrent Protection
- Certification
- ISO9001-2000, CE, CB, CCC
- Brand
- Chint
- Model
- Nl1-63
- Rated Current
- 25A, 40A, 63A
- Types
- Type AC, Type a
- Transport Package
- Cartons
- Trademark
- Chint
- Origin
- China
- HS Code
- 853620
- Package Size
- 30.00cm * 30.00cm * 30.00cm
- Package Gross Weight
- 0.300kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Chint Original Nl1-63 RCCB Differential Switches 2p 4p 25A 40A 63A 30mA 100mA Magnetic RCD ELCB 2 Pole 4 Pole Chnt Residual Current Operated Circuit Breaker
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Chint Original Nl1-63 RCCB Differential Switches 2p 4p 25A 40A 63A 30mA 100mA Magnetic RCD ELCB 2 Pole 4 Pole Chnt Residual Current Operated Circuit Breaker -
Chint Original Nl1-63 RCCB Differential Switches 2p 4p 25A 40A 63A 30mA 100mA Magnetic RCD ELCB 2 Pole 4 Pole Chnt Residual Current Operated Circuit Breaker -
Chint Original Nl1-63 RCCB Differential Switches 2p 4p 25A 40A 63A 30mA 100mA Magnetic RCD ELCB 2 Pole 4 Pole Chnt Residual Current Operated Circuit Breaker -
Chint Original Nl1-63 RCCB Differential Switches 2p 4p 25A 40A 63A 30mA 100mA Magnetic RCD ELCB 2 Pole 4 Pole Chnt Residual Current Operated Circuit Breaker -
Chint Original Nl1-63 RCCB Differential Switches 2p 4p 25A 40A 63A 30mA 100mA Magnetic RCD ELCB 2 Pole 4 Pole Chnt Residual Current Operated Circuit Breaker -
Chint Original Nl1-63 RCCB Differential Switches 2p 4p 25A 40A 63A 30mA 100mA Magnetic RCD ELCB 2 Pole 4 Pole Chnt Residual Current Operated Circuit Breaker
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Product Description
Function
Control electric circuits.
Protect people against indirect contacts and additional protection against direct contacts.
Protect installations against fire hazard due to insulation faults.
Residual current circuit breakers are used in housing, tertiary sector and industry.
Selection
1. Detectable wave form
- AC class
Tripping is ensured for slowly increasing sinusoidal AC residual currents.
- A class Tripping is ensured for sinusoidal AC residual currents and for pulsed DC residual currents, whether applied suddenly or increasing slowly.
- S, G/SI class
Tripping is ensured not only for sinusoidal AC residual currents but also for pulsed DC residual currents whether applied suddenly or increasing slowly. S, G/SI type with filters against spurious tripping caused by harmonics and transient surges. With the impact of 8/20us surge 3000A, this high immunity RCCB will still be in stable status.
2. Tripping sensitivity
10mA - precision instrument leakage protection and bathroom use.
30mA - additional protection against direct contact.
100mA - co-ordinated with the earth system according to the formula IΔn <50/R, to provide protection against indirect contacts; 300mA/500mA - protection against indirect contacts, as well as fire hazard.
3. Tripping time
Instantaneous - It ensures instantaneous tripping (without time-delay).
Short time delay - It ensures any tripping at least 10ms.
Selective - It ensures total discrimination with a nonselective RCD placed downstream.
Technical data:
Overall and mounting dimensions (mm):
About the Supplier
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Company Profile
Shanghai NewTrend Electric (www.made-in-china.com/showroom/sntelec) is an experienced manufacturer and trading company, offering a wide range of electric power distribution, lighting and other spare parts products.
Communicating honestly and creating relationships is a big part of who we are. We believe that trustworthiness and transparency are vital elements in retaining and creating successful future business relationships. We believe that communicating ethically and morally towards our customers is essential to corporate growth and strength. Our main business scope is circuit breakers, contactors, relays, magnetic starters, AC drives, pushbuttons, metal enclosure, distribution boxes, various meters, fuses, disconnectors, voltage stablizers, voltage regulators, industrial plug & sockets, tri-proof light fixtures, engine parts etc.
Responding innovatively to difficult solutions is what sets us apart from our competitors. We believe that this helps us gain a fresh new perspective to problem solving. Our biggest priority is to bring forth value to our clients in terms of negotiation, product quality and pricing. We believe that value creation is an essential part to client satisfaction and business success.
About Our Factory & Business Background
- Address
- 602, 31th Building, 301 Sanjiang Road, Shanghai, China
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
- Main Products
- Contactors, Relays, Circuit Breakers, Inverters, Pushbuttons, Fuses, Load Centers, Junction Boxes, Wiring Accessories
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the available pole configurations?
- The switches are available in 2 Pole and 4 Pole configurations.
- What are the rated current options?
- Rated currents include 25A, 40A, and 63A.
- What tripping classes are supported?
- It supports AC, A, S, and G/SI classes for various residual current waveforms.
- How does it protect against surges?
- It features filters against spurious tripping and remains stable under 3000A surge impact.
- What certifications does it have?
- It holds ISO9001-2000, CE, CB, and CCC certifications.
- What is the lead time for orders?
- Lead time is within 15 workdays for both peak and off-peak seasons.
- Where are the products shipped from?
- The nearest ports for export are Shanghai and Ningbo.
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