Introduction to the RGL ML600‑D and its key features
RGL ML600‑D — Double Slimline Electromagnetic Lockis a purpose‑built maglock assembly for double‑door applications. Housed in anodised aluminium with a low visual profile, the ML600‑D combines two slimline magnets, each rated at approximately 600 lb (≈280 kg) holding force. It supports 12 / 24 VDC operation, includes built‑in surge/MOV arc suppression and can be supplied with optional monitoring (LED, lock state and door monitoring or voltage‑free relay outputs). The unit is designed for surface and bracket mounting on timber, metal or glass doors and is intended for commercial access control projects, shopfronts and internal double doors.
Detailed specifications and benefits
The ML600‑D’s specification list makes clear why it is a practical choice for many installations. Below are the key technical points and the practical benefits they deliver.
- Holding force:280 kg (600 lb) per magnet — double unit contains two magnets for paired doors.
- Voltage / Current:12 / 24 VDC selectable. Current draw per magnet: approximately 480 mA at 12 V and 240 mA at 24 V (note: double unit draws roughly twice these values when both magnets are energised).
- Housing:Anodised aluminium — slimline rail profile for low visual impact and corrosion resistance.
- Dimensions:Magnet rail approx. 500 x 42 x 25 mm; armature approx. 180 x 35 x 10 mm.
- Operating temperature:−10°C to +50°C.
- Operation:Fail‑safe (power‑to‑lock). Some variants provide push‑off release options.
- Mounting:Surface / bracket mount for timber, metal or glass doors — compatible with ZL, L, U and architectural brackets.
- Monitoring:Optional monitored variants: LED, lock state, door monitoring and voltage‑free relay contacts.
- Fire test:Fire‑tested for timber door sets — refer to RGL datasheet for detailed EN/BS ratings.
- Certifications:EN/BS fire tests referenced by manufacturer; UL listing: insufficient data—confirm for specific projects.
- SKU / Manufacturer:ITM005576 (RGL).
- High holding force in a small package:Two 600 lb magnets provide strong retention for paired doors while keeping the hardware discreet.
- Flexible power options:Dual‑voltage support helps match existing site power (12 or 24 VDC) and simplifies integration with many access control power supplies.
- Built‑in surge protection:The incorporated MOV arc suppression protects the lock electronics and the access control system from transient voltage spikes, improving reliability over time.
- Monitoring options:For security and building management integration, monitored variants provide LED indicators, lock state and door monitoring outputs and relay contacts for alarm panels or controllers.
- Fire‑safety considerations:Fire testing for timber door sets allows designers and installers to reference compliance information — always confirm project‑specific certification needs.
Use cases and scenarios where the ML600‑D excels
The ML600‑D is particularly well suited to situations where paired doors require a reliable, discreet locking solution. Common use cases include:
- Internal double doors between reception and offices, meeting rooms or plant zones benefit from the slimline aesthetic and strong holding force without bulky hardware.
- Where designers demand low‑profile hardware to preserve sightlines, the anodised aluminium rail blends with modern finishes.
- Retail environments with paired glass doors can use bracket mounting options to secure the lock while maintaining a minimalist appearance.
- Monitored variants feed status information into alarm systems for after‑hours security and remote monitoring.
- Areas with controlled access but high aesthetic expectations — e.g., hotel conference doors, lecture theatre access and clinic internal doors — gain from the combined strength and low profile.
- Fail‑safe operation and compliance checks help meet evacuation and building regulations when installed on escape routes (installer must ensure local rules are followed).
Comparisons with similar products on the market
Understanding how the ML600‑D stacks up against alternatives helps in specifying the right hardware for a project.
- Strength distribution:Two magnets allow symmetrical holding across double leaves; using a single oversized maglock on one leaf can create asymmetrical stress on the frame and doors.
- Visual balance:Slimline dual rails maintain a streamlined look across both doors rather than one dominant lock.
- Installation flexibility:Bracket options for the ML600‑D let installers adapt to glass, timber or metal frames on both leaves with less custom metalwork than single large maglocks often require.
- Profile and finish:The anodised aluminium slim‑rail of the ML600‑D is competitive for aesthetics; some rivals use thicker housings which can be more visible but may include additional electronics.
- Monitoring and options:Many market alternatives offer monitoring; the ML600‑D’s variety (LED, lock state, door monitoring and relay contacts) is comparable to mid‑range competitors. Always check specific wiring and contact types for compatibility.
- Certifications:RGL provides EN/BS fire‑test information for timber doors; where UL listing is required, verify vendor documentation or consider UL‑listed alternatives if UL is mandatory for your project.
- Application:Maglocks are surface‑mounted and provide high shear/holding strength—ideal for high‑traffic double leaves and frameless glass doors. Electric strikes are better suited to single leaf framed doors where a mechanical latch needs to be released.
- Fail‑safe behaviour:Both technologies can be configured for fail‑safe release, but maglocks require continuous power to remain locked, which influences emergency power and wiring design.
Customer feedback and installer observations
Direct public testimonials for this SKU may be limited. However, common themes reported by installers and system integrators for slimline double maglocks such as the ML600‑D include:
- "Appreciated the slim profile — it’s unobtrusive and matches contemporary glazing systems."
- "Dual‑voltage support simplified retrofit projects where 12 V or 24 V supplies were already in place."
- "Monitoring outputs and built‑in surge suppression reduce extra component costs and improve reliability."
Note: These observations are representative installer feedback for similar products and features. For verified customer reviews, request installer references or case studies from your supplier or the manufacturer.
Installation, safety and procurement considerations
Although the ML600‑D is straightforward for competent installers, several practical points should be considered during specification and installation:
- Power budget:Calculate combined current draw — with both magnets energised, budget roughly double the per‑magnet current (e.g., ~960 mA at 12 V for the pair). Ensure the power supply and wiring gauge are suitable.
- Bracket selection:Choose the correct ZL, L, U or architectural bracket for your door and frame to achieve specified holding performance and correct armature alignment.
- Fire & building compliance:Confirm fire‑rating requirements for the door assembly. Although the ML600‑D is fire‑tested for timber door sets, project certification needs should be validated with RGL datasheets and local authorities.
- Monitoring integration:If an access control system or alarm panel will use lock state or door monitoring outputs, confirm contact types and wiring plans in advance.
- Warranty & support:Suppliers may provide varying warranty and support terms — request manufacturer warranty details and technical datasheets before purchase. (No warranty period was provided in the supplied product data.)
Conclusion: Why the ML600‑D is a strong choice
The RGL ML600‑D double slimline electromagnetic lock blends strong holding force, a discreet aesthetic and installation flexibility into a product tailored for double‑door applications. With two 600 lb magnets, dual‑voltage support, built‑in surge suppression and optional monitoring, it addresses the practical needs of commercial fit‑outs, retail shopfronts and internal access control projects. While installation and compliance details (power supply sizing, bracket choice and fire ratings) require attention, the ML600‑D offers a cost‑effective and reliable option for integrators seeking a low‑profile maglock solution. Compare project‑specific certification needs and installer feedback when finalising a specification, and request RGL datasheets for detailed fire test and performance documentation.
Pricing note:Suggested retail pricing for the unit is approximately $149.99 (SKU ITM005576). For volume purchases, warranty terms and technical support, consult your authorised RGL distributor or installer.
