DC 12V Electromagnetic Cabinet Lock – 330 lb Spring Latch
DC 12V Electromagnetic Cabinet Lock – 330 lb Spring Latch
DC 12V Electromagnetic Smart Cabinet Lock with Spring Latch
Upgrade your locker, cabinet, or mailbox security with this compact DC 12V electromagnetic electric lock. Built from durable carbon steel with an electrophoretic-painted steel shell, this smart latch lock delivers up to 330 lbs (150 kg) of holding force — making it ideal for delivery lockers, refrigerated cabinets, mail boxes, self-service kiosks, book counters, changing-room cabinets, and more. Made in Mainland China.
Key Features
- High Holding Strength: Latch hook withstands up to 150 kg (330 lbs) of pulling force with no permanent deformation.
- Fail-Secure Operation: Power off → door locks automatically; Power on → door unlocks. Perfect for secure automated systems.
- Self-Elastic Spring Design: Adjustable spring tension suits doors weighing 0.5–4 kg; no left/right/front/reverse orientation restrictions.
- Shockproof & Anti-Pry: Robust construction resists tampering, vibration, and forced entry attempts.
- Long Service Life: Mechanical life of ~500,000 cycles; electromagnet life of 1,000,000+ cycles under rated conditions.
- Wide Temperature Range: Operates reliably from -60°C to 70°C (-76°F to 158°F).
- CE Certified: Meets CE safety and electromagnetic compatibility standards.
- Compact & Easy to Install: No specialized tools required; mechanical emergency-unlock position included.
Specifications
| Model | DS-X01 |
| Voltage | DC 12V |
| Current | 1.5A – 2A |
| Main Material | Carbon Steel |
| Surface Treatment | Plated Electrophoretic Paint (500+ hour neutral salt spray tested) |
| Holding Force | 150 kg / 330 lbs |
| Work Mode | Fail-Secure (Power off = Locked; Power on = Unlocked) |
| Ambient Temperature | -60°C to 70°C |
| Dimensions | Approx. 5.8 × 7.3 × 13.3 cm |
| Weight | 170 g |
| Certification | CE |
| Origin | Made in Mainland China |
Package Contents
- 1 × Electromagnetic Electric Lock (spring bouncer included)
Common Applications
This versatile electric lock is well-suited for: delivery lockers, refrigerated display cabinets, newspaper and mail boxes, self-service vending lockers, library book counters, gym or workplace changing-room cabinets, smart home access panels, and any IoT or automated access control project requiring a compact, reliable electromagnetic latch.
For guidance on electrical safety when installing low-voltage control systems, visit the OSHA Electrical Safety Resource Center.
Frequently Asked Questions
Q: What is the holding force of this electromagnetic cabinet lock?
A: The lock's latch hook is rated for up to 150 kg (approximately 330 lbs) of pulling force without permanent deformation, making it highly secure for cabinets, lockers, and automated delivery boxes.
Q: How does the fail-secure operation work?
A: This DC 12V electromagnetic lock operates in fail-secure mode — when power is off, the lock engages automatically and the door stays locked. When power is applied (12V DC), the electromagnet releases the latch, allowing the door to open. This is ideal for security applications where doors must remain locked during a power outage.
Q: Is this lock orientation-specific? Can I install it on any side of the door?
A: No, there is no left, right, front, or reverse-side limitation. The compact design allows flexible mounting positions, and a mechanical emergency-unlock position is also included for fail-safe manual access.
Q: What type of doors or panels is this lock compatible with?
A: The self-elastic spring design accommodates doors or panels weighing between 0.5 kg and 4 kg, making it compatible with lightweight cabinet doors, locker panels, mail boxes, and similar enclosures.