2000A Air Circuit Breaker
Model:DAA1-2000 Series
2000A Air Circuit Breaker is CDADA factory's product, it is perfect for wholesale and bulk procurement, with IEC/GB certification. The product offers drawout or fixed type options, ideal for industrial power distribution. We welcome OEM orders, as a reliable ACB supplier with open communication interface, easy to deploy in power systems.
This CDADA 2000A Air Circuit Breaker (DAA1-2000 Series) is ideal for bulk procurement, compliant with IEC60947-2 and GB14048.2 standards. It is a low voltage unit (up to 690V) with drawout/fixed options, offering precise selective protection. It supports "Four Remotes" via open protocol, compatible with SCADA systems for tough industrial and substation use.
Product Parameter (Specification)
| Model Series: | DAA1-2000 |
| Frame Rating (Inm): | 2000A |
| Rated Current (In): | 630A / 800A / 1000A / 1250A / 1600A / 2000A |
| Poles: | 3P / 4P (customizable) |
| Rated Voltage (Ue): | 400V / 690V |
| Impulse Withstand Voltage: | 8000V @ 2000m altitude (≤12000V max) |
| Icu (400V/690V): | 80kA / 50kA |
| Ics (400V/690V): | 50kA / 40kA |
| Icw (1s): | 50kA @ 400V / 40kA @ 690V |
| Standards: | IEC60947-2, GB14048.2 |
| Optional: | Intelligent controller + leakage sensor (base unit can function as isolator) |
Product Feature And Application
2000A ACB for power distribution is widely deployed in thermal power plants, mining facilities, and urban utility networks. Its robust arc-quenching chamber ensures safe interruption even at 80kA fault levels. Available in both 2000A fixed ACB and drawout configurations, it supports hot-swap maintenance—reducing system downtime.
Why buyers choose CDADA:
★ Dual-certified (IEC + GB) for global compliance
★ Modular design for easy retrofitting
★ Supports custom branding & packaging for distributors
★ Base model functions as isolator when controller not installed
Application Areas and Cases
In a large - scale industrial plant in Philippine, our 2000A air circuit breaker has been in use for 5 years, ensuring stable power supply and protecting expensive equipment from electrical faults. (Accompanied by relevant scene photos)
Production Details
As a leading air circuit breaker manufacturer, SHANGHAI DADA ELECTRIC produces every ACB 2000A 3P unit under ISO 9001-controlled processes. The contact system uses oxygen-free copper with silver alloy overlay, tested for 10,000+ mechanical operations. Compared to generic alternatives, CDADA breakers offer tighter trip tolerance (±3%) and superior thermal stability at 60°C ambient.
Competitive Edge:
★ In-house R&D for intelligent controllers
★ 48-hour rapid prototyping for custom current ratings
★ Export-ready packaging with moisture barrier & shock indicators
Certified Quality and Assurance of 2000A Air Circuit Breaker
Shanghai Dada Electric Co., Ltd. is committed to providing high - quality products with strict quality control.
Obtained international certifications such as CE,CB.
Stringent quality control procedures from raw material procurement to final product inspection.
Well - equipped production lines and advanced testing facilities.
Hot Tags: 2000A Air Circuit Breaker, China, Manufacturer, Supplier, Factory
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Contact Info
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Address
No. 171, Yezhuang Road, Zhuangxing Town, Fengxian District, Shanghai, China
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✅ 40+ Years of OEM/ODM Expertise
Modify casings, labels, or technical specs effortlessly. Our R&D team (60+ patents) handles:
Custom voltage/current ratings
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◆ 15-day lead times for bulk orders
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