190.009.004 For BW/BG40 (190.009.004) is a time switch designed for industrial and commercial control. reliable switching for lighting, HVAC and machinery.
🔧 Technical Highlights:
- Key Specification: See datasheet
✅ Benefits:
- Quick to install and program
- Consistent switching for energy savings
- Suitable for industrial panels and building controls
🚀 Applications:
- Exterior and street lighting
- Signage and shopfronts
- HVAC and fans
- Pumps and motors
- Process automation
Engineered for dependable, precise switching in demanding environments.
FAQs
- Q: How do I program this time switch?
A: Use the front keys to set the clock and define ON/OFF programs. See the user guide for step-by-step setup. - Q: Is there a power reserve (memory backup)?
A: Yes, the internal memory retains programs during brief power interruptions.