Low-voltage SPD 3P Type 2 Class II AC Lightning Arrester 20~40KA Standard 35mm DIN Rail Surge Protection
Low Voltage SPD 3P Type 2 Surge Protection Device Feature:
• Model: BR-40 3P
• The reaction time of less than 25 ns
• Color of visible window shows operating status, normal green, red fault.
• Remote monitoring switch signal can be achieved
• Continuous operating voltage: 150 / 275 / 320 / 385 / 440 V
• IEC61643-11:2012 confirmed
Low Voltage SPD 3P Type 2 Surge Protection Device Product Details:
| | BR150 40 3P | BR275 40 3P | BR320 40 3P | BR385 40 3P | BR440 40 3P |
| SPD classification according to EN61643-11 | Type 2 | Type 2 | Type 2 | Type 2 | Type 2 |
| SPD classification according to IEC61643-11 | Class II | Class II | Class II | Class II | Class II |
| Max. continuous operating a.c. voltage Uc | 150V | 275V | 320V | 385V | 440V |
| Nominal discharge current (8/20us) In | 20kA | 20kA | 20kA | 20kA | 20kA |
| Max. discharge current(8/20μs) Imax | 40kA | 40kA | 40kA | 40kA | 40kA |
| Voltage protection level Up | ≤0.8kV | ≤1.3kV | ≤1.5kV | ≤1.8kV | ≤2.0kV |
| Voltage protection level 5kA Up | ≤0.6kV | ≤1kV | ≤1.2kV | ≤1.4kV | ≤1.6kV |
| Max. backup fuse | 125A gG | 125A gG | 125A gG | 125A gG | 125A gG |
| Response time tA | ≤25ns | ≤25ns | ≤25ns | ≤25ns | ≤25ns |
| Operating temperature range Tu | -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 | Thermal plastic UL94-V0 |
| Degree of protection | IP20 | IP20 | IP20 | IP20 | IP20 |
| Order Code | B8301 | B8303 | B8305 | B8307 | B8309 |
| Order Code (With remote signaling) | B8302 | B8304 | B8306 | B8308 | B8310 |
Dimension:
Low Voltage SPD 3P Type 2 Surge Protection Device Application:
• This surge arrester is suitable for TN-C system.
• Protection of an electrical installation and all electrical and electronic devices connected this installation against destructive overvoltage surges.
• Surge arresters cover the protection of home appliances, commercial building equipment, and industrial equipment.
• The devices are especially designed to provide complete and effective protection against surges, protecting equipment and property connected to the low voltage network.
• It can be suitable for low-voltage AC power distribution system,rated voltage up to 380V,to protect from direct and indirect lighting impulse and other transient over voltage.
Low Voltage SPD 3P Type 2 Surge Protection Device Advantage:
• Using plug modular design, easy to maintain.
• Pass flow, residual voltage is very low
• Quick response
• In-house laboratory
• Fast delivery
Our Services:
• 17 years global leading profession manufacture of electrical products surge arrester
• All products will be well packed before shipping
• Standard packaging, and you can also tell us your own requirements on packaging
• Faster delivery
• Individually Tested Prior to Shipment
Company introduction:
Wenzhou Britec Electric Co., Ltd. was established in 2003, is a professional surge protective devices (SPD) manufacture with many years experiences.We are providing quality products, competitive price, prompt delivery and excellent service, and looking forward to even greater cooperation with overseas trade based on mutual benefits.
Certificate:
Shipping:
Installation:
• 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
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Low Voltage SPD 3P Type 2 Surge Protection Device AC Lightning Arrester 20~40KA Standard 35mm Images
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