High Protection Electrical Switch Circuit Breaker Protection for Power Systems

• Customization: Available
• Breaking Capacity: 6ka/10ka
• Operation: Manual Type
• Model NO.: PN-DZ47
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Poles Number: 1, 2, 3, 4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000, CE, CB, CCC
• Rated Current in (a): 10,16,20,25,32,40,50,63,80,100,125
• Rated Voltage Ue (V): 230/400
• Insulation Voltage Ui (V): 500
• Electrical Life (T): 6000
• Rated Frequency (Hz): 50/60
• Transport Package: Standard Packing
• Specification: DZ47
• Trademark: Pino Electric/OEM
• Origin: Jiangxi, China
• HS Code: 85362000
• Production Capacity: 80000

Product Description

Circuit breakers are essential protection devices in electrical systems, designed to automatically interrupt current flow during overloads or short circuits. They safeguard wiring, equipment, and personnel from electrical faults, preventing fires and equipment damage. Available in various current ratings, voltage levels, and trip characteristics, circuit breakers are used in residential, commercial, and industrial applications, including power distribution panels, machinery, solar systems, and data centers.

- High Voltage & Current Rating - Supports up to 1000V & 63A for robust protection.
- Fast Trip Mechanism - Ensures quick response to overloads and short circuits.
- Durable & Long-Lasting - Made from high-quality materials for extended service life.
- Compact & Space-Saving - Easy to install in tight electrical panels.
- Wide Compatibility - Works with various electrical systems (AC/DC).
- Safety Certified - Meets international electrical safety standards.
- Low Maintenance - No frequent replacements needed.

1. Reliable Electrical Protection
Overload & Short-Circuit Protection - Automatically trips to prevent damage from excessive current.

Fast Response Time - Minimizes risk of electrical fires and equipment failure.

2. Safety & Compliance
Meets International Standards (IEC, UL, CE) - Ensures safe operation in different regions.

Arc-Extinguishing Technology - Reduces electrical arcing for enhanced safety.

 

4. Easy Installation & Maintenance
Modular Design - Compatible with DIN rail mounting for quick installation.

Reset Function - Unlike fuses, circuit breakers can be manually or automatically reset after tripping.

5. Versatile Applications
AC & DC Systems - Suitable for solar power, EV charging, industrial machines, and household wiring.
 

^Electrical Features	Rated current In		32A
	Poles		4P
	Rated voltage Ue		240/400V~
	Insulation voltage Ui		500V
	Rated frequency		50/60Hz
	Rated breaking capacity		10KA
	Energy limiting class		3
	Rated impulse withstand voltage(1.5/50) Uimp		4000V
	Dielectric test voltage at ind. Freq. for 1 min		2KV
	Pollution degree		2
	Thermo-magnetic release characteristic		B,C,D
Mechanical Features	Electrical life		8000 Cycles
	Mechanical life		20000 Cycles
	Contact position indicator		Yes
	Protection degree		IP20
	Reference temperature for setting of thermal element		30ºC
	Ambient temperature (with daily average≤35ºC)		-5ºC~+40ºC
	Storage temperature		-25ºC~+70ºC
Installation	Terminal connection type		Cable/Pin-type busbar
	Terminal size top/bottom for cable		25mm² 18-3AWG
	Terminal size top/bottom for busbar		25mm² 18-3AWG
	Tightening torque		2.5Nm 22In -1bs
	Mounting		On DIN rail EN60715(35mm) by means of fast clip device
	Connection		Power supply in both directions

Q1: Are you a trading company or a manufacturer?
A:Pino Electric Technology Co.,Ltd is a production and sales-oriented
enterprise focusing on the production of power equipment and integrating design, R&D, manufacturing and technical services.

Q2: What are your company's main products?
A:High and low-voltage switchgear, ring main units (RMUs), distribution boxes, prefabricated substations, distribution transformers, integrated RMUs with primary and secondary equipment (using environmentally friendly gases), SMC distribution boxes, and measurement transformers.

Q3: How do I buy your products?
A:You can order online through our website or contact our sales team for more product information and quotation. We support multiple payment methods and provide global shipping services.

Q4: How do you ensure product quality?
A:We strictly abide by international standards and quality management systems. All products are strictly tested and inspected before leaving the
factory. We also provide product quality assurance periods to ensure that the products you purchase meet your expected performance.

Q5: Do you provide customized services?
A:Yes, we can provide customized services according to the specific needs of our customers. Whether it is product specifications, designs or features, our technical team can work with you to develop solutions that meet your needs.

Q6: Can we visit your factory?
A:Of course! We welcome customers to visit our production facilities to learn about our manufacturing processes and quality control measures. Please make an appointment in advance and we will arrange a professional team to receive and accompany you during the visit. lf you have any other questions or need more information, please feel free to contact us. We are committed to providing you with the best service.