ZPM2-63 6kA AC Miniature Circuit Breaker
ZPM2-63 6kA AC miniature circuit breaker with thermo-magnetic trip, 1A to 63A current range, B C D curves, and 1P to 4P options for overload and short-circuit protection.
ZPM2-63 6kA AC Miniature Circuit Breaker
ZPM2-63 miniature circuit breaker for overload and short circuit protection, with rated current from 1A to 63A, rated voltage 240/415V~, 6kA breaking capacity, and B, C, D tripping curves.
Product Overview
Zivopower ZPM2-63 Miniature Circuit Breaker is designed for reliable overload and short circuit protection in residential, commercial, and light industrial electrical distribution systems. It provides stable thermo-magnetic trip performance with a rated current range from 1A to 63A, making it suitable for a wide range of branch circuit protection applications.
The product is designed with a long service life thanks to its energy-storage operating mechanism, while the enclosure and functional parts are made from high-quality plastics with flame-retardant, heat-resistant, and impulse-proof characteristics. It also provides higher current-limiting capacity, making it a cost-effective MCB solution.
With pole options including 1P, 1P+N, 2P, 3P, 3P+N, and 4P, plus B, C, and D tripping curves, this breaker is suitable for different load characteristics and installation requirements. The product is designed for 35mm DIN rail mounting and supports connection from both top and bottom.
Technical Specifications
| Item | Specification |
|---|---|
| Model | ZPM2-63 |
| Standard | IEC/EN60898-1 |
| Protection | Overcurrent and short circuit |
| Type of Trip | Thermo-magnetic |
| Rated Current In | 1, 2, 3, 4, 5, 6, 10, 16, 20, 25, 32, 40, 50, 63A |
| Poles | 1P, 1P+N, 2P, 3P, 3P+N, 4P |
| Rated Voltage Ue | 240/415V~ |
| Insulation Voltage Ui | 500V |
| Rated Frequency | 50/60Hz |
| Rated Breaking Capacity | 6,000A |
| Energy Limiting Class | 3 |
| Rated Impulse Withstand Voltage (1.2/50) Uimp | 4,000V |
| Dielectric Test Voltage at Ind. Freq. for 1 min | 2kV |
| Thermal Release Characteristic | (1.13-1.45) x In |
| Magnetic Release Characteristic | B:(3-5) x In, C:(5-10) x In, D:(10-20) x In |
| Electrical Life | 4,000 Cycles |
| Mechanical Life | 10,000 Cycles |
| Contact Position Indicator | Yes |
| Protection Degree | IP20 |
| Ambient Temperature | -5℃~+40℃, Max. 95% humidity |
| Ambient Air Temperature (overview) | -25...+40 ºC |
| Terminal Connection Type | Cable / Pin-type busbar |
| Max. Terminal Size for Cable | 25mm² |
| Max. Tightening Torque | 2.5N.m |
| Installation | Mounting on 35mm Din rail |
| Connection | From top and bottom |
| Certificates | CB, CE, UKCA, Inmetro |
Electrical Performance
| Performance Item | Description |
|---|---|
| Protection Function | Provides overload and short-circuit protection for AC circuits |
| Trip Mechanism | Thermo-magnetic trip design for reliable circuit interruption |
| Rated Current Range | Available from 1A to 63A |
| Rated Voltage | 230/400V~ to 240/415V~ listed on the product page, with technical data showing 240/415V~ |
| Breaking Capacity | Rated breaking capacity up to 6,000A |
| Impulse Withstand Voltage | 4,000V impulse withstand performance |
| Dielectric Strength | 2kV dielectric test voltage |
| Tripping Curves | B, C, and D curves for different load characteristics |
| Energy Limiting Class | Class 3 current limiting performance |
| Service Life | Electrical life 4,000 cycles and mechanical life 10,000 cycles |
Wiring Diagram
Installation Dimension
Key Features
- Reliable overload and short-circuit protection for AC distribution circuits.
- Rated current options from 1A to 63A for flexible application selection.
- Available in 1P, 1P+N, 2P, 3P, 3P+N, and 4P versions.
- B, C, and D tripping curves for residential, commercial, and light industrial loads.
- 6kA rated short-circuit breaking capacity.
- Thermo-magnetic trip mechanism for stable protection performance.
- Long service life with energy-storage operating mechanism.
- DIN rail mounting and top/bottom connection for convenient installation.
Applications
- Residential electrical distribution boards
- Commercial lighting and socket circuits
- Industrial control panels and low-voltage cabinets
- Building electrical protection systems
- AC branch circuit protection
- General-purpose miniature circuit breaker applications
Why Choose Zivopower
Zivopower supplies practical and reliable electrical protection products for distributors, EPCs, installers, and project buyers. We focus on clear specifications, stable supply, and responsive service to help customers source AC protection devices more efficiently and with lower risk.
- Professional supplier of electrical protection products
- Clear technical specifications for easier project evaluation
- Stable quality control before shipment
- Support for distributors, contractors, and importers
- OEM and customized service available
- Responsive export support for international markets
Packaging and Delivery
Packaging: Standard export carton packaging according to model and order quantity.
Outer Protection: Protective packing suitable for sea, air, and land transportation.
Delivery Method: Sea shipment, air shipment, express, or courier according to quantity and urgency.
Lead Time: Depends on model, quantity, and production schedule.
Customization: Support for logo printing, label customization, OEM packaging, and model selection.
FAQ
What is ZPM2-63 MCB used for?
It is used for overload and short-circuit protection in AC electrical distribution systems.
What current ratings are available?
The available current ratings are 1A, 2A, 3A, 4A, 5A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, and 63A.
What pole options are available?
It is available in 1P, 1P+N, 2P, 3P, 3P+N, and 4P versions.
What tripping curves are available?
This series is available in B, C, and D tripping curves.
What is the rated voltage?
The product page lists 230/400V~ to 240/415V~, while the technical parameter table shows 240/415V~.
What is the breaking capacity?
The rated short-circuit breaking capacity is 6,000A.
How is it installed?
It is mounted on a standard 35mm DIN rail and supports connection from both top and bottom.
Can Zivopower provide OEM service?
Yes. Zivopower supports OEM service including logo printing, packaging customization, and labeling.