Yijia LW30 Series Load Break Switch

Rotary Main Disconnect Switch | 25A/32A, 1P/2P/3P/4P, Modular Contacts, Silver Alloy, Power Cutoff Switch

【Product Overview】
The Yijia LW30 series rotary load break switches are heavy-duty industrial disconnectors designed for main power cutoff, load switching, and safety isolation in machinery, control panels, and distribution systems. Featuring modular contact design, quick-release handles, and silver alloy contacts, these switches offer flexible configuration and reliable performance for both single-phase and three-phase applications.

【Key Specifications】
- Series Model: LW30 (25A / 32A variants)
- Rated Current: 25A / 32A
- Pole Configurations: 1P / 2P / 3P / 4P (including single contact version)
- Contact Material: Silver Alloy (AgNi), excellent conductivity and anti-oxidation properties
- Design: Modular detachable contact blocks for flexible combination and easy maintenance
- Handle Mechanism: Quick-release plastic lock design, no screws required for assembly/disassembly
- Housing Material: Engineering plastic, impact-resistant and durable
- Applications: Main power cutoff, load isolation, safety disconnect for industrial equipment
- Features: Upgrade structure, flexible contact combination, aesthetic design, long service life

【Design & Features】
1. Modular Contact System: Detachable contact blocks allow free combination and easy replacement, reducing maintenance time
2. Quick-Release Handle: Innovative plastic lock mechanism enables tool-free disassembly, unlike traditional screw-fixed models
3. Silver Alloy Contacts: Ensure stable electrical performance under rated current, suitable for frequent switching operations
4. Versatile Pole Options: 1P to 4P configurations available to meet single-phase and three-phase system requirements
5. Durable Construction: Industrial-grade engineering plastic housing provides excellent impact resistance and long service life
6. Aesthetic & Functional Design: Ergonomic rotary handle with clear markings for intuitive operation

【Application Scenarios】
Ideal for industrial machinery, control cabinets, distribution boxes, motor control circuits, and any system requiring reliable main power cutoff and load switching.

DATA SHEET