35mm Type 2 Surge Arrester DIN Rail Surge Protector 1P
Product Features
- Protection class: Type 2, Class II
- Pole number: 1P
- Max. continuous operating voltage (Uc) (AC): 150V / 275V / 320V / 385V / 440V
- Nominal discharge current (8/20μs) (In): 20kA
- Max. discharge current (8/20μs) (Imax): 40kA
- Width of one pole: 18mm
- Remote contacts: available
- High performance varistor with thermal disconnection tripping device
Technical Specifications
| Model |
BR-40 150 1P |
BR-40 275 1P |
BR-40 320 1P |
BR-40 385 1P |
BR-40 440 1P |
| 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 |
20kA |
20kA |
20kA |
20kA |
20kA |
| Max. discharge current 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 |
≤1.3kV |
≤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 Tu |
-40°C - 80°C |
-40°C - 80°C |
-40°C - 80°C |
-40°C - 80°C |
-40°C - 80°C |
| 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 |
| Operating state / fault indication |
green / red |
green / red |
green / red |
green / red |
green / red |
Product Dimensions
Applications
- Protects low-voltage consumer installations against indirect lightning discharges
- Installation in LEMP zone: LPZ1 - LPZ2 as per IEC 62305
- Provides protection to electrical/electronic equipment against overvoltage spikes and disturbances
- Suitable for second stage protection in supply distribution panels with Type 1 protection upstream
- First stage protection in commercial applications not exposed to direct strikes
Product Advantages
- Patented casing design for enhanced durability
- Advanced high-energy MOV technology
- Window color indicates working condition at a glance
- OEM & ODM services available
- Custom production according to customer requirements
- Plug-in module/base design for easy replacement without rewiring
Our Services
- 22 years as manufacturer of electrical surge protection products
- Comprehensive product testing prior to shipment
- Standard and custom packaging options available
- Fast delivery times
- All products carefully packed before shipping
Installation Guidelines
- Compact design for standard 35mm DIN rail installation
- Replace cartridge immediately when fault indication window turns from green to red
- After installation, verify protection unit is properly plugged in
- Close automatic circuit breaker switch and check normal working status
Certifications
Company Profile
Wenzhou Britec Electric Co., Ltd specializes in manufacturing surge protection devices. Our product range includes AC power surge protectors, DC surge protective devices, data lightning arresters, and LED lightning protection systems.
Our products are popular in China and exported to Europe, Southeast Asia, the Middle East, South America, and other countries. Britec focuses on technical innovation to meet customer needs and maintains strict quality assurance systems from raw material selection to final product inspection.
Delivery Information
Lead time depends on order quantity. Typically 30 days for production, with in-stock items shipped within 7 working days after payment. Shipping options include UPS, DHL, TNT, EMS, FedEx, or other preferred carriers.
Frequently Asked Questions
Q1. Can I have a sample order?
A: Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: In-stock items ship within 7 days. Mass production typically takes around 30 days.
Q3. What is your after-sales service?
A: We provide technical support and assistance with customer problem resolution.
Q4. How do you ship the goods and how long does it take to arrive?
A: We ship via TNT, DHL, UPS, FedEx or EMS, typically taking 7 days. Airline and sea shipping also available.
Q5. Is it OK to print my logo on your product?
A: Yes. Please inform us before production and confirm the design based on our sample.
