1720 Panel Latch｜Dual-Stage Locking & Internal Release for Safer Operation & Maintenance of Generators

For the operation and maintenance of medium-to-large generator, operational safety and emergency support are equally indispensable. The Yeeka 1720 panel latch equipped a dual-stage locking and internal unlocking dual-design, delivering double protection for equipment safety and maintenance.

What should you do if the door accidentally closes while working inside a medium- or large-sized generator set?

Internal Emergency Unlocking Design
One-Touch Unlocking in Case of Accidental Door Closure

Red Emergency Lever:

Featuring internal-unlocking design, the Yeeka Model 1720 Panel Latch is equipped with a red emergency lever. When the door is locked from the outside, person inside can open the door simply by pulling the red lever.

Mechanical Triggering:
Operates independently of power or electronic signals, remaining functional even in the event of a power outage or system failure.

Applications:

·  Rapid response to sudden failures in medium and large scale generator sets.

·  Safety protection during routine inspection and maintenance.

·  Reliable protection of power facilities in harsh or special environments.

When the Generator Set Door Is Not Fully Closed
How Can Safety Be Ensured?

Dual-Stage Locking Design

Dual protection    Doubled safety

Secondary Latching:
When the door is not fully closed, the 1720 panel latch can still engage with a low operating force, preventing accidental opening.

Two-Stage Latching:
Once the door is fully closed, the locking force automatically increases to ensure a secure and tight seal.

Misoperation Prevention:
Clear tactile feedback helps users easily confirm the locking status and avoid incorrect operation.

IP66 Protection Design

Built to withstand harsh environments

IP66 Dust-proof & Water-proof: Blocks dust ingress and withstands high-pressure water jet washing.

Foam sealing at the bottom of lock housing: Eliminates gaps between lock body and cabinet to prevent water infiltration.

Applications:
The 1720 panel latch with integrated locking mechanism is not only suitable for medium and large scale generator sets, but also for off-highway vehicles such as agricultural machinery and off-road vehicles.