Jiangyin Changjiang Electric Appliance Co., Ltd.
$16.92-35.08 /Piece/Pieces
Model No.: LW38D-16-YS
| Selling Units: | Piece/Pieces |
|---|
Transportation: Ocean,Air,Express
Payment Type: T/T
Incoterm: EXW,FOB
Model: LW38D-16/YS
Brand: Changjiang Electric (Jiangyin Changjiang Electric Appliance Co., Ltd.)
The LW38D-16/YS Cam Switch is a high-security key-lockable rotary switch designed for critical power management and control applications. Featuring a unique key-locking mechanism that allows key removal only when the switch is in the locked position, this key lock changeover switch provides enhanced safety by preventing unauthorized operation. Once the key is removed, the handle cannot be operated, ensuring that control circuits remain in their designated state until authorized personnel return.
As a reliable 16A Changeover Switch and versatile Changeover Switch, the LW38D-16/YS series is engineered for demanding applications in the power, new energy, and marine industries.
| Parameter | Data |
|---|---|
| Model | LW38D-16/YS |
| Rated Current | 16A (20A variant also available) |
| Rated Insulation Voltage (Ui) | AC 690V |
| Rated Thermal Current (Ith) | 16A |
| Switch Positions | Customizable (2-position, 3-position, etc.) |
| Key Lock Type | Key removal only in locked position |
| Mechanical Life | ≥ 300,000 operations |
| Contact Material | Silver tin oxide (AgSnO₂) |
| Housing Material | Flame-retardant PA66 / Flame-retardant PC (UL94 V-0) |
| Protection Degree | IP30 (Front panel) |
| Terminals | Screw type with finger-safe protection |
| Certification | Status |
|---|---|
| CCC | China Compulsory Certification |
| CE | European Conformity |
| RoHS | Restriction of Hazardous Substances |
Key Lockout Security: The key can only be removed when the switch is in the locked position. This prevents the handle from being operated without the key, ensuring that only authorized personnel can change the switch state.
Tamper Prevention: Ideal for applications where accidental or unauthorized switching could lead to equipment damage or safety hazards.
Robust Construction: Built with flame-retardant PA66/PC materials and silver tin oxide contacts for long-lasting performance in demanding environments.
High Electrical Ratings: Rated for 690V and 16A, making this 16A Changeover Switch suitable for a wide range of power control applications.
Long Mechanical Life: Rated for over 300,000 mechanical operations, ensuring years of reliable service.
As a versatile Changeover Switch, the LW38D-16/YS is widely deployed in mission-critical industries:
| Industry | Typical Applications |
|---|---|
| Power Industry | Power distribution panels, switchgear, transformer tap changers, backup power source selection |
| New Energy Industry | Solar inverter controls, wind turbine power management, energy storage system switching |
| Marine & Shipbuilding | Shipboard electrical control, navigation system switching, engine room control panels |
| Industrial Automation | Control cabinets, motor control centers (MCCs), process control systems |
| Infrastructure | Substation control, pumping stations, HVAC systems |
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