EDL-3 Series Elevator Interlocks
The EDL-3 Series Elevator Interlocks (Type N Interlocks) provides reliable, industrial-grade performance for elevator door interlocks and machine safety circuits. With robust enclosures, positive opening contacts, and flexible configurations, the EDL-3 is engineered to deliver maximum safety and long-term reliability in demanding environments.
Fully Assembled & Safety Certified
Ready for installation with positive opening contacts and compliance with international elevator safety standards.
Key Features
Comes With
Lever
Durable actuator lever included for precise operation and reliable elevator door control.
EDL-3-K1/EDL-3-K3
Standard EDL-3-K1 safety limit switch for elevator door and machine interlock applications.
Interlock Switch
Advanced switch for high-cycle or heavy-duty elevator safety installations.
Specifications
| Enclosure Material | Cast Aluminum Alloy / Stainless Steel / Plastic |
|---|---|
| Contact Material | Copper rivets with silver coating |
| Contact Type | 1NC, 2NC |
| Switching Frequency | 30 operations per minute |
| Rated Voltage | 230VDC / 240VAC |
| Rated Current | 2A |
| Operating Temperature | -54°C to +121°C |
| Service Life | 100,000 cycles |
| Degree of Protection | IP20 |
EDL-3 Series Elevator Interlocks
The EDL-3 Series Elevator Interlocks (Type N Interlocks) provides reliable, industrial-grade performance for elevator door interlocks and machine safety circuits. With robust enclosures, positive opening contacts, and flexible configurations, the EDL-3 is engineered to deliver maximum safety and long-term reliability in demanding environments.
Fully Assembled & Safety Certified
Ready for installation with positive opening contacts and compliance with international elevator safety standards.
Key Features
Comes With
Lever
Durable actuator lever included for precise operation and reliable elevator door control.
EDL-3-K1/EDL-3-K3
Standard EDL-3-K1 safety limit switch for elevator door and machine interlock applications.
Interlock Switch
Advanced switch for high-cycle or heavy-duty elevator safety installations.
Specifications
| Enclosure Material | Cast Aluminum Alloy / Stainless Steel / Plastic |
|---|---|
| Contact Material | Copper rivets with silver coating |
| Contact Type | 1NC, 2NC |
| Switching Frequency | 30 operations per minute |
| Rated Voltage | 230VDC / 240VAC |
| Rated Current | 2A |
| Operating Temperature | -54°C to +121°C |
| Service Life | 100,000 cycles |
| Degree of Protection | IP20 |
Frequently asked questions
Here are some common questions about this product.
Signs that an elevator door interlock needs replacing include intermittent door faults, the elevator failing to start despite a closed door, visible contact wear or corrosion, and units approaching or exceeding their rated 100,000-cycle service life. If in doubt, replace proactively — a failed interlock stops the elevator.
Confirm the voltage rating (230V DC or 240V AC), contact type (1NC or 2NC), lock orientation (left or right), and door type (sliding or swing). If you have the existing unit or installation drawings, contact us and we will confirm the correct replacement.
The interlocks we supply are rated for 100,000 operating cycles. In a busy commercial building with high daily door cycles, proactive replacement before this limit is reached reduces the risk of unplanned downtime.
Yes. The interlocks we supply are suitable for both sliding and swing lift door systems, with left or right lock configuration available for both door types.