MTN648493 Schneide SpaceLogic KNX REG-K Switch Actuator 12x230V/16A
This 12-channel large-capacity mid-load KNX switch actuator from the REG-K series represents an upgrade from the 8-channel model (MTN647893). It features expanded channel capacity while maintaining 230V/16A per-channel mid-load control capability and local manual emergency control. Positioned as a core cluster control device for large KNX intelligent systems, it's ideal for scenarios requiring unified management of dozens of medium-power electrical equipment with emergency operability during system failures.
12 independent control channels, each supporting 230V AC/16A mid-load switching. Single-channel maximum power reaches 3680W (230V×16A), with total device capacity up to 44160W. Compatible with resistive loads (commercial lighting arrays, electric heater groups) and inductive loads (air conditioner clusters, ventilation fan systems, water pump units).
Features REG-K series intelligent logic including sequential delayed start/stop (1-15s intervals) to prevent grid impact and overload protection alarm that triggers automatic channel cutoff when current exceeds 16A for 3 seconds.
Automatic linkage with KNX sensors and central controllers for complex scene control, plus local manual control with independent emergency buttons for each channel, ensuring operation during system maintenance or bus failure.
Compliant with KNX TP1 standard protocol, fully compatible with mainstream KNX terminal devices and both secure/non-secure KNX systems. Supports connection with KNX IP gateways for remote monitoring and mobile app control.
| Parameter Category | Detailed Description |
|---|---|
| Power Supply Mode | KNX bus power supply (DC 24V), no additional wiring required. Supports redundant power supply for stable operation during voltage fluctuations. |
| Installation Method | Standard 35mm DIN rail mounting, compact size (4 module positions). Suitable for centralized installation in distribution boxes. |
| Protection Rating | IP20 protection level for indoor dry environments (commercial building weak current rooms, distribution cabinets, control cabinets). Not for humid, dusty, or outdoor use. |
| Operating Environment | Working temperature: 0℃-40℃; storage temperature: -20℃-60℃; humidity: 5%-95% (non-condensing). Compatible with 230V AC mains power systems. |
| Indicator Function | Three indicator types: power (red), channel running (green), fault alarm (yellow). Enables quick fault location without central system checks. |
- 12-Channel Large-Capacity Cluster Control: Manages dozens of medium-power devices with single device, reducing actuator count by 30%-40% and saving distribution cabinet space
- Mid-Load Adaptability: 16A per-channel capacity suitable for most medium-power equipment, bridging gap between low-load and high-load models
- Dual-Control Reliability: Combines KNX automatic linkage with local manual control, ensuring operation during bus system failures
- REG-K Professional Logic: Sequential delayed start/stop and overload protection prevent grid impact and equipment damage
- Easy Installation & Maintenance: Standard DIN rail mounting with indicator functions for quick fault location, reducing maintenance costs by 20%-25%
Q: What is your business type?
A: We are a trading company.
Q: What is your typical lead time?
A: 1–3 days for in-stock items; negotiable for out-of-stock items.
Q: Do you provide product samples? Is there a fee for samples?
A: Sample availability and fees vary by product and order quantity.
Q: What are your accepted payment terms?
A: Generally 100% T/T before shipping; terms are negotiable for larger orders.
SHIPPING
- In-stock items ship within 3 days of payment.
- Worldwide shipping via DHL, UPS, FedEx, TNT, EMS.
- Notify us if you have a preferred shipping agent.
- Secure, appropriate packaging; let us know if you have special requests.
- Cutoff time: before 4:30 PM. Tracking number provided after processing; delivery takes 7–15 days.
- Confirm receipt via email.
To get an accurate shipping cost estimate, please provide:
- Your zip code
- Your company name (if applicable) and your name
- Your phone number and extension (if applicable)
- Fast delivery: In-stock products ship within 1–3 days.
- Extensive experience: Over 10 years of sales experience.
Nora
Sales Manager
Maituo Intelligent Technology Co., Ltd.
- Tel/WhatsApp: +86 134 2754 0176
- Email: nora@knxcomponents.com
- Address: 1st Floor, Building 4, Xindao Street, Sanya City, China

Schneide KNX switch actuator 12x230V
,KNX REG-K switch actuator 16A
,MTN648493
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