Class B+C Lightning Surge Protector 1P+NPE 275V with 12.5kA Capacity and 35mm DIN Rail Mounting

Price Negotiable

Price: USD 40-80 Piece/Pieces

MOQ: 100 Piece/Pieces

Delivery Time: Shipped in 15 days after payment

Brand: BRITEC

Product Description

Product Overview

The Class B + C Lightning Surge Protector 1P + NPE 275V is a high-performance surge arrestor designed for comprehensive electrical protection in industrial and commercial applications.

Key Features

Modular Design

Plug-in arrestor with easy replacement of protection modules

Dual Classification

Type 1+2 surge arrestor according to EN 61643-11 and Class I + Class II according to IEC 61643-11

High Capacity

Lightning current arresting capacity of 12.5 kA (10/350μs) per pole

Visual Monitoring

Operating state and fault indication via green/red indicator flag

Universal Compatibility

Suitable for TT systems with remote signaling capability

Technical Specifications

Parameter	Value
Model Number	BR-12.5M-275 1+1
Max Continuous Operating Voltage (Uc)	275V
Lightning Impulse Current (10/350μs) Iimp	12.5kA
Nominal Discharge Current (8/20μs) L-N / N-PE	20kA / 40kA
Max Discharge Current (8/20μs) L-N / N-PE	50kA / 70kA
Voltage Protection Level (L-N / N-PE) Up	≤1.3kV / ≤1.5kV
Response Time (L-N / N-PE) tA	≤25ns / ≤100ns
Operating Temperature Range	-40℃ to +80℃
Max Backup Fuse	160A gG
Cross-section Area	4mm² - 35mm²
Mounting	35mm DIN rail
Protection Degree	IP20
Enclosure Material	Thermal plastic UL94-V0

Product Dimensions

Class B+C Lightning Surge Protector dimensions and physical specifications

Applications

Equipotential bonding in buildings with external lightning protection of class III and IV
Standard distributor housings and main distribution board protection
General protection of large installations and small installations with external lightning protection

Quality Assurance & Testing

All products undergo individual testing prior to shipment to ensure reliability and performance.

Wenzhou Britec Electric manufacturing facility and production line

Professional testing station for surge protection devices

Certifications and quality standards for electrical surge protection products

Manufacturer Information

Wenzhou Britec Electric CO., LTD specializes in SPDs with over 17 years of experience in electrical product manufacturing. Our dedicated development department creates new products based on client feedback and market trends.