Features 1、Working Parameters: The smart circuit breaker is designed with 4 pole, with a rated voltage of AC400V, a rated current of 63A, and a rated impulse withstand voltage of 6000V, which is efficient and practical. 2、PA66 Insulated Housing: The WiFi circuit breaker housing is made of excellent PA66 material, which has good insulation and flame retardant properties, suitable for more environments, and safer to use. 3、Mobile APP Parameter Display: This smart WiFi circuit breaker supports mobile APP control, providing current, voltage, power, battery statistics, timing, delay, and other parameter displays. 4、Function: Supports overdue trip, remote data monitoring, timing, power meter, electricity data query, leakage value setting, with current threshold, short circuit, overvoltage, overload, and 70 ℃ temperature threshold guard. 5、Compact Design: This WiFi circuit breaker features a compact structure and light weight, making it easy to install and disassemble, occupying small space, and suitable for various electrical applications. Specification Item Type: Smart Circuit Breaker Rated Frequency: 50Hz Number of Poles: 4P Pollution Grade: Level 2 Guard Grade: IP20 Frame Grade Rated Current: 125A Rated Current: 63A Instantaneous Trip Form: C Standards: GB/T 10963.1, GB/T 16917.1 Drop Test: Compliant with GB/T4857.18 Electromagnetic Compatibility Test: Compliant with GB/T18499-2008 Rated Short Circuit Breaking Capacity: Icn=6kA lcs=6kA Operating Temperature: -5-40℃ Electrical Life: Compliant with GB10963.1 ≥6000 times Installation Category: II Package List 1 x Circuit Breaker 1 x Screwdriver 1 x Terminal 1 x Connecting Line 1 x Antenna 1 x Accessory 1 x User Manual