12.5kA 275V Class B+C Surge Arrester and Surge Protection Device for Industrial Use

• Designed according to IEC61643-1, GB18802.1 standards
• Maximum current of endure the lightning stroke: 50KA
• Response time: <25ns
• 35mm standard rail mounting
• Pluggable module for easy installation and maintenance
• High discharge capacity with quick response
• Built-in failure release mechanism
• Visual status indication: green (normal), red (abnormal)

• Suitable for TN-C power supply systems of AC 50/60Hz
• Applied in modular SPD Class I + II (Class B + C)
• Protecting low voltage equipment from surge damages

Developed to meet user demands, the BR-12.5M series protector features built-in circuit breaking technology to limit surge current, overvoltage, and over-current in power systems. Designed for AC 50Hz systems with rated voltage up to 320V, it effectively prevents surge voltage from damaging electrical equipment.

Wenzhou Britec Electric Co., Ltd. has been committed to low voltage surge arrester products' designing, R&D, manufacturing and marketing for 22 years. Located in Wenzhou, Zhejiang, China, we employ well-trained workers and experienced production and R&D engineers. All products are manufactured to defined specifications using qualified raw materials and components, applying ISO9001 quality control system and complying with relevant international approvals including CE, CB, and TUV. Our team develops and tests new products to meet variable markets' tailored demands. Britec branded and OEM/ODM products serve residential, commercial and industrial applications in 50+ countries worldwide.