SPD 40kA 1P Lightning Protector Din Rail Anti Lightning Electric System IEC61643
Product Features
- BR-40 1P is for low-voltage power supply 150V / 275V / 320V / 385V / 440V, Imax 40kA, 1pole
- Class II / Type 2 surge protection
- Designed and manufactured according to IEC61643 standard
- Remote signaling can select
- Designed as module and 35mm din rail mounting
- With working indication window, fault indication via red mark in the inspection window
- Accordance with the criterion of surge protective devices connected to low-voltage power systems
Product 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 (8/20us) |
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 |
≤1.4kV |
≤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 |
| Degree of protection |
IP20 |
IP20 |
IP20 |
IP20 |
IP20 |
| Order Code |
B8101 |
B8103 |
B8105 |
B8107 |
B8109 |
| Order Code (With remote signaling) |
B8102 |
B8104 |
B8106 |
B8108 |
B8110 |
For mounting on: 35mm Din rail
Enclosure material: Thermoplastic UL94-V0
Dimensions
Applications
BR-40 1P surge protective device are suitable for lightning and surge protection in AC 50/60Hz systems including:
- Communications systems
- TV broadcasting equipment
- Computer rooms
- Automatic control systems
- Mechanical and electric control systems
- Mechanical and electrical equipment
- Related AC power equipment
For the protection of low voltage equipment against transient voltages and current surges from lightning and transients produced by switching characteristics such as in switching of distribution networks, transformers, motors, etc.
Product Advantages
- Low leakage current, fast response time, low residual voltage
- Modular design for easy installation
- Advanced technology with high-energy protection
- Window color indicates working condition
- OEM & ODM services available
- Custom production according to customer requirements
Our Services
- 22 years global leading profession manufacture of electrical products surge arrester
- All products well packed before shipping
- Standard packaging with custom packaging options available
- Faster delivery times
- Individually tested prior to shipment
Installation Guidelines
- The line of surge arresters includes a full range of compact protectors for installation on DIN rail
- When the fault indication window turns from green to red, replace the cartridge as soon as possible
- After installation, check that the protection unit is plugged in place, close the automatic circuit breaker (fuse) switch, and verify normal working status
Company Information
We provide service for surge protection solutions.
Certifications
Frequently Asked Questions
Q1: Are you trading company or manufacturer?
A: We are manufacturer.
Q2: How long is your delivery time?
A: Generally, within 30 days.
Q3: Do you provide samples? Is it free or extra?
A: We can provide samples, but it is not free.
Q4: Can we visit your factory?
A: Warmly welcome!