Type 2 Three Phase 3 Poles Class II Surge Arrester 40kA 320V Lightning Protection
Price:
Negotiable
MOQ:
100 piece / pieces
Delivery Time:
15-30 days after payment
Brand:
BRITEC
Product Description
Type 2 Three Phase 3 Poles Class II Surge Arrester 40kA 320V Lighting Protection
Product Features
- BR-40 3P is the Type 2/Class II devices for discharging voltage surges
- Compliant with IEC 61643-11 and EN 61643-11 standards
- Maximum discharge current (8/20μs): 40kA per phase
- Nominal discharge current (8/20μs): 20kA per phase
- DIN-rail mountable, plug-in format
- Green indicator flag in inspection window shows operating state
- Remote monitoring switch signal capability
- Prewired complete unit with base part and plug-in protection modules
- BR-40 3 poles surge arrester for use in TN-C systems
Technical Specifications
| Model | BR-40 150 3P | BR-40 275 3P | BR-40 320 3P | BR-40 385 3P | BR-40 440 3P |
|---|---|---|---|---|---|
| SPD classification (EN61643-11) | Type 2 | Type 2 | Type 2 | Type 2 | Type 2 |
| SPD classification (IEC61643-11) | Class II | Class II | Class II | Class II | Class II |
| Max. continuous operating voltage Uc | 150V | 275V | 320V | 385V | 440V |
| Nominal discharge current In (8/20μs) | 20kA | 20kA | 20kA | 20kA | 20kA |
| Max. discharge current Imax (8/20μs) | 40kA | 40kA | 40kA | 40kA | 40kA |
| Voltage protection level Up | ≤0.8kV | ≤1.3kV | ≤1.5kV | ≤1.8kV | ≤2.0kV |
| Voltage protection level Up (5kA) | ≤0.6kV | ≤1kV | ≤1.2kV | ≤1.3kV | ≤1.5kV |
| Max. backup fuse | 100A gG | 100A gG | 100A gG | 100A gG | 100A gG |
| Response time tA | ≤25ns | ≤25ns | ≤25ns | ≤25ns | ≤25ns |
| Operating temperature range | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ |
| Operating state / fault indication | green / red | green / red | green / red | green / red | green / red |
| Cross-section area (Min.) | 4mm² | 4mm² | 4mm² | 4mm² | 4mm² |
| Cross-section area (Max.) | 35mm² | 35mm² | 35mm² | 35mm² | 35mm² |
| For mounting on | 35mm Din rail | ||||
| Enclosure material | Thermoplastic UL94-V0 | ||||
| Degree of protection | IP20 | IP20 | IP20 | IP20 | IP20 |
Dimensions
Applications
Suitable for the second stage of protection in supply distribution panels in which Type 1 protection devices are installed upstream, or for the first stage of protection in commercial or other applications not exposed to direct strikes and with no external lightning protection system.
Industry Applications:
- Industry and automation
- Commercial and residential installations
- Telecom & IT & Data Centers
- LED outdoor lighting
- Water treatment
- Smart grid & LV Metering
- Photovoltaic & wind energy systems
Product Advantages
Easy Maintenance
Easy replacement of protection modules without tools
High Performance
High discharge capacity and reliability
Flexible Installation
Reversible chassis to allow cable entry from above or below
Fast Delivery
Quick availability and shipping
Our Services
- 22 years global leading profession manufacture of electrical products surge arrester
- All products will be well packed before shipping
- Standard packaging, with custom packaging options available
- Faster delivery times
- Individually tested prior to shipment
Testing
Certification
Installation Guidelines
- The line of surge arresters includes a full range of compact protectors for installation on DIN rail
- The SPD need not to be adjusted after installed according to requirement
- It can automatically protect the power network after proper installation
- In case of failure, please replace the invalid element on time
Similar Products
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
Lucky Zhu