IEC61643 40KA 4-Pole AC Surge Protective Device with 20kA Nominal Current and 25ns Response Time
Price:
Negotiable
MOQ:
200 piece / pieces
Delivery Time:
15-30 days after payment
Brand:
BRITEC
Product Description
IEC61643 40KA 4-Pole AC Surge Protective Device
Professional Lightning Protection Solution
This high-quality AC Surge Protective Device (SPD) provides reliable protection for 50/60 Hz power supply systems against indirect lightning surges and transient overvoltages.
Technical Specifications
| Model | BR150 40 4P | BR275 40 4P | BR320 40 4P | BR385 40 4P | BR440 40 4P |
|---|---|---|---|---|---|
| EN61643-11 Classification | Type 2 | Type 2 | Type 2 | Type 2 | Type 2 |
| IEC61643-11 Classification | Class II | Class II | Class II | Class II | Class II |
| Max. Continuous Operating Voltage (Uc) | 150V | 275V | 320V | 385V | 440V |
| Nominal Discharge Current (8/20μs) | 20kA | 20kA | 20kA | 20kA | 20kA |
| Max. Discharge Current (8/20μs) | 40kA | 40kA | 40kA | 40kA | 40kA |
| Voltage Protection Level (Up) | ≤0.8kV | ≤1.3kV | ≤1.5kV | ≤1.8kV | ≤2.0kV |
| Response Time | ≤25ns | ≤25ns | ≤25ns | ≤25ns | ≤25ns |
| Operating Temperature | -40℃ to 80℃ | -40℃ to 80℃ | -40℃ to 80℃ | -40℃ to 80℃ | -40℃ to 80℃ |
| Degree of Protection | IP20 | IP20 | IP20 | IP20 | IP20 |
Product Features
- 40kA maximum discharge current with 25ns response time
- Visual status indicator (green-normal, red-fault)
- Pluggable module design for easy maintenance
- Built-in thermal protection and failure release mechanism
- Remote monitoring interface capability
- High flame retardant thermal plastic housing (UL94-V0)
- Compliant with IEC61643-1 and GB18802.1 standards
- 35mm DIN rail mounting with IP20 protection rating
Product Dimensions
Certifications & Standards
IEC61643-1
GB18802.1
EN61643-11
Manufacturer Profile
Wenzhou Britec Electric Co., Ltd brings over 21 years of specialized experience in surge protection device manufacturing. Our advanced production facilities and dedicated R&D team ensure high-quality products that meet international standards and customer-specific requirements.
Quality Assurance
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Britec Electric Co., Ltd.
Location
Block 1 , BoTongHuiGu industrial Park, Yueqing, Zhejiang ,China 325600
Contact Person
Macy Jin