DC Miniature Circuit Breaker (DC MCB)   Item Specification Product Name DC Miniature Circuit Breaker Series DZ47-63Z Application DC distribution systems and electrical equipment Number of Poles 1 Pole Rated Voltage (DC) 250 V Rated Current 1–63 A Rated Breaking Capacity 6.0 kA (IEC60898) 6 / 10 / 15 kA (IEC60947-2) Tripping Curve B / C / D Maximum Fuse Applicable 100AgL (>10 kA) Selective Grade Class 3 Operating Ambient Temperature -10°C to +40°C Enclosure Protection Class IP20 Electrical Life ≥ 8,000 operations Mechanical Life ≥ 20,000 operations Standards IEC60898-1 GB10963.2 EN60898 IEC60947-2 Application Fields Power, postal services, transportation, mining, and various industrial fields

W2022 Temperature & Humidity Controller Product Description Smart Digital Temperature and Humidity Controller Model: XK-W2001 / W2022 An AC-powered temperature or humidity control socket equipped with a high-precision NTC sensor. Designed for smart applications and automatic control of temperature and humidity. Product Features Made from high-quality materials, ensuring durability and long service life. Stable performance with accurate temperature and humidity measurements. Easy to use with no technical experience required. Elegant design with a modern appearance. Suitable for a wide range of applications. Technical Specifications Temperature Measurement Range: -50 to 120°C / -58 to 248°F Temperature Control Range: -50 to 120°C / -58 to 248°F Temperature Measurement Accuracy: ±0.2°C / ±0.1°F Temperature Control Accuracy: ±0.1°C / ±0.1°F Sensor Type: Waterproof NTC10K probe, 1 meter cable Input Voltage: 110–220V AC Maximum Output Power: 1500W Output Type: Direct output Maximum Output Current: 10A Package Contents 1 × W2022 Temperature Controller (UK plug – optional)

Features Compact, modular design for easy installation Built-in digital display to show real-time voltage Instant monitoring of over-voltage and under-voltage conditions Independently adjustable delay time for the following conditions: Phase sequence Phase loss Over-voltage Under-voltage Adjustable upper and lower voltage limits Adjustable delay time settings Surge voltage protection up to 100 Joules Protection Functions Over-voltage protection Under-voltage protection Common Applications Refrigerators Washing machines Other household appliances Egg incubators