NB1-63H-3P Circuit Breaker

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NB1-63H-3P Circuit Breaker Specification

Breaking Capacity
6000A

Phase
Three Phase

Mechanical Life
20,000 Operations

Rated Short Circuit Making Current
6kA

Rated Short Circuit Breaking Current
6kA

Product Type
Miniature Circuit Breaker (MCB)

Installation Options
DIN Rail Mounting

Function
Circuit Protection, Overload and Short Circuit Protection

Poles Number
3P

Rated Voltage
230/400V AC

Rated Current
6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A

Rated Frequency
50/60 Hz

Curves
C Curve

Temperature Protection
-5C to +40C

Weight
Approx 390g

Color
White body with blue switch, black/gray details

Housing Material
Flame Retardant Plastic

Terminal Capacity
Up to 25mm²

Ambient Temperature Range
-5°C to +40°C, up to 95% humidity

Operating Position
Any position

Standards Compliance
IEC60898-1

Frame Size
45 mm

Electrical Endurance
10,000 Cycles

Degree of Protection
IP20

Mounting
Standard 35mm DIN rail

About NB1-63H-3P Circuit Breaker

The NB1-63H-3P Circuit Breaker is a customizable and cost-effective solution acclaimed for its top-drawer reliability and performance. Designed to meet IEC60898-1 standards, this sensational device offers noteworthy protection against overload and short circuits with a robust 6kA breaking capacity. Its compact 45mm frame fits seamlessly into any installation, operating efficiently in diverse conditions with up to 10,000 cycles of electrical endurance. Crafted from flame-retardant plastic and offering IP20 protection, it is perfect for professional setups, conforming to exacting safety requirements for three-phase systems.

Flexible Usage Across Multiple Applications

The NB1-63H-3P Circuit Breaker is ideal for general and specific use in residential, commercial, and industrial environments. Noteworthy for its three-phase compatibility and C curve characteristics, this top-tier breaker ensures optimal protection in distribution boards, machinery, and panel installations. Its adaptability makes it suitable for new projects or upgrades, handling diverse loads and providing continuous, dependable service in various operational settings.

Streamlined Payment and Delivery Processes

Payment terms for the NB1-63H-3P Circuit Breaker are designed for convenience, enabling smooth transactions for buyers. Quick dispatch and timely delivery are assured, facilitated by reliable transportation networks across India. We offer flexible sample policies to help you assess product suitability before bulk purchase. With significant supply ability, our operation supports both large-scale and recurring orders, ensuring sensational service and prompt fulfillment for all your circuit protection needs.

FAQ's of NB1-63H-3P Circuit Breaker:

Q: How does the NB1-63H-3P Circuit Breaker ensure safety in electrical systems?

A: The NB1-63H-3P Circuit Breaker offers superior safety by providing overload and short circuit protection in three-phase systems, conforming to strict IEC60898-1 standards. It operates efficiently with a 6kA breaking capacity and a robust flame-retardant housing, ensuring reliable protection in varied conditions.

Q: What applications is the NB1-63H-3P Circuit Breaker best suited for?

A: This circuit breaker is ideally suited for residential, commercial, and industrial applications, protecting electrical circuits in distribution boards, machinery control panels, and other installations requiring three-phase circuit management.

Q: Where can the NB1-63H-3P Circuit Breaker be installed?

A: Thanks to its standard 35mm DIN rail mounting and any-position operating capability, the NB1-63H-3P can be easily installed in most electrical panels or enclosures, providing versatility for various project requirements.

Q: When should I consider using this circuit breaker in my setup?

A: You should use the NB1-63H-3P when safeguarding three-phase circuits, especially where protection from overload and short circuits is needed. It's suitable for both new installations and upgrades, catering to different current ratings up to 63A.

Q: What is the process for ordering and receiving this product?

A: Place your order with us and benefit from efficient payment options. We prioritize quick dispatch and secure transportation, ensuring your breaker is delivered promptly. Sample policies allow you to verify product suitability before confirming larger orders.

Q: How does customization benefit my electrical installations?

A: Customizable current ratings, terminal capacities, and flexible mounting options allow the NB1-63H-3P to adapt perfectly to your unique electrical requirements, enhancing system protection and optimizing installation efficiency.

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