Safety Quarter-Turn Lock with key ML100-1005
Safety quarter-turn lock with vibration-resistant locking design. IP65 rated for reliable use in demanding industrial environments.The key cannot be removed when the lock is in the open position,which helping ensure the enclosure is properly secured before the key can be removed. An integrated latch provides reliable locking even under high sealing pressure and vibration.
Default one is with a Zinc Die Cast Key
Bright chrome plated or black powder coated Zinc Alloy housing,dust-proof cap and insert;white zinc plated Zinc Alloy nut,steel cam and screw.
Key-operated, 90° quarter-turn; key retained in open position.
Ideal for electrical cabinets, control panels, machinery and outdoor enclosures where secure access and vibration-resistant locking are required.

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This FAQ document is designed to assist engineering procurement, R&D teams, and sales representatives in quickly understanding the product classification, selection criteria, material specifications, and customization options for Mineon industrial locks and latches.
A: Mineon specializes in locking and latching solutions engineered for industrial enclosures, specialty vehicles, electronic cabinets, and heavy machinery. Our primary categories include:
- Cam Lock / Cam Latch: Includes $1/4$-turn (Quarter-Turn) locks, hygienic locks, and T-handle locks. Compact structure and easy installation, suitable for standard electrical enclosures and control cabinets.
- Compression Latch: Includes mini, adjustable, and Lift-and-Turn compression latches. Applies continuous pressure to sealing gaskets upon latching, delivering exceptional waterproof, dustproof, and anti-vibration performance.
- Handle Lock / Handle Latch: Includes swinghandle locks and T/L-handle locks, offering comfortable operation and high security, commonly used in large control cabinets and distribution boxes.
- Paddle Latch (Flush Mount): Features a flush-mounted design, including stainless steel paddle latches and hood latches, ideal for construction machinery, RVs, camper vans, utility trailers, and marine hatches.
- Multi-point Latch: Operates via rod systems to lock top, bottom, or multiple points simultaneously, ideal for tall cabinet doors requiring uniform sealing and security.
•6.Smart Lock / Smart Latch: Supports electronic, RFID card, or remote signal access, designed for energy storage cabinets, telecom base stations, and automated industrial equipment.
A: They differ significantly in operating principle and application scenario:
- Cam Lock: The cam/latch rotates purely on a flat plane when turning the key or drive insert. Suitable for compact spaces, general cabinets without heavy gasket compression requirements, and high-frequency opening.
- Compression Latch: The latch first rotates into position and then travels axially to pull the door tightly against the frame (typically providing a $4text{mm}–6text{mm}$ compression stroke).
••Selection Advice: If the cabinet requires an ingress protection rating (such as IP65/IP66), utilizes foamed sealing gaskets, or operates in high-vibration environments (e.g., vehicles, rail transit, heavy equipment), a Compression Latch must be specified to prevent vibration loosening and ensure tight seal integrity.
A: Outdoor and mobile equipment face constant vibration, mud, water, and extreme temperature fluctuations. Recommended choices include:
- Stainless Steel Paddle Latches (e.g., ML100-3003 series): Flush mount design saves external space, while SUS304/316 construction provides superior corrosion resistance.
•2.Lift-and-Turn Compression Latches (e.g., ML100-2012 series): Featuring T-handles easily operated even with gloves, high clamping force, and strong anti-vibration performance.
A:
- Zinc Alloy (Die-Cast Zinc): The most widely used material, available with Chrome Plating or Black Powder/E-Coated finishes, offering an excellent balance of cost-effectiveness and mechanical strength.
- Stainless Steel (SUS304 / SUS316): Ideal for food and pharmaceutical processing equipment (hygienic design), outdoor marine environments, and highly corrosive chemical applications.
••Engineering Plastics / Polyamide (Nylon): Lightweight, electrically insulated, and corrosion-resistant, commonly used in light-duty enclosures.
A: Multiple locking and access configurations are offered to suit varying security and operational requirements:
- Keyed Alike (KA): All locks open with the same key, convenient for centralized maintenance and fleet management.
- Keyed Differently (KD): Each lock has a unique key for elevated security levels.
••Tool / Insert Drive (Non-Keyed): Options include Triangle, Double-Bit, Square drive inserts, or Wing Knobs / T-Handles, suited for industrial power cabinets requiring fast maintenance access without strict key management.
A: We provide a comprehensive suite of accessories to complete your installation:
- Cams / Latching Arms in various shapes and offsets;
- Rod Systems and Rod Guides for multi-point latching;
••Dust Covers, Keys, Mounting Brackets, Gaskets, and Fastening Nuts.
To request technical datasheets, 3D CAD models, sample orders, or bulk pricing, please reach out to the Mineon team:
- Website: mineon.de
- Email: info@mineon.de / Jane.zou@mineon.de
••Address: Stormstraße 3, 41469 Neuss, Germany
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