AC 275V Three Phase Surge Protection Device Class II 20kA Max Discharge 35mm DIN Rail Mount
Price:
Negotiable
MOQ:
100 Piece/Pieces
Delivery Time:
Shipped in 30 days after payment
Brand:
BRITEC
Product Description
Product Overview
This AC 275V Three Phase Surge Protection Device provides reliable protection against power surges and lightning strikes in industrial and commercial electrical systems.
Key Features
- Compliant with IEC international standards
- 35mm DIN rail mounting design for easy installation
- Visual status indicators for operation and module condition
- Modular construction with excellent sealing properties
Technical Specifications
| Parameter | Specification |
|---|---|
| SPD Classification (IEC61643-11) | Class II |
| Working Voltage (Un) | 220V |
| Max Continuous Operating Voltage (Uc) | 275V |
| Voltage Protection Level (Up) | ≤1.2kV |
| Nominal Discharge Current (8/20μs) | 10kA |
| Max Discharge Current (8/20μs) | 20kA |
| Response Time (tA) | ≤25ns |
| Operating Temperature Range | -40℃ to +80℃ |
| Wire Cross-section Area | 4mm² to 35mm² |
| Weight (3-pole unit) | 0.375kg |
Product Dimensions
Applications
- Building low-voltage lightning protection systems
- Distribution panels and electrical cabinets with sensitive equipment
- TN-C power supply systems (AC 50/60Hz)
- Class C lightning protection requirements
Installation Guidelines
- Install on 35mm DIN rail at distribution board input side
- Always disconnect power before installation - never work on live circuits
- Connect L (phase), N (neutral), and PE (ground) wires correctly
- Monitor status indicator: green = normal operation, red = requires replacement
- For outdoor use, install with appropriate waterproof enclosure
- Ensure ground resistance is less than 4Ω with short, thick grounding wires
Manufacturer Information
Wenzhou Britec Electric Co., Ltd. specializes in surge protection product development, manufacturing, and sales. Located in Yueqing, Zhejiang province, the company operates modern facilities with complete ISO9001 quality management systems and comprehensive distribution services.
Frequently Asked Questions
Q1. How about the Delivery time?
Lead time since receipt of 30% T/T deposit payment: 20 days. Samples will be prepared within 7 Days.
Q2. What's the MOQ?
Generally, the MOQ is 100PCS, but we also can provide you samples for quality inspection.
Q3. Do you charge for the samples?
According to our company policy, we charge the samples. And we will return the samples fee during the next order.
Q4. Can you produce according to customers' design?
Yes, we are professional manufacturer; OEM and ODM are both welcome.
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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