JB 526C23 KNX Switch Dim Actuator 2x AC 277V 16/20A 1-10V Relay UL NEMA Box Mount 5WG1526-4CB23
This KNX switch/dim actuator is designed for North American junction box installations and provides two relay outputs for switching and dimming fluorescent lamps with dimmable electronic ballasts.
Key Features & Specifications
- Each output supports AC 120 V, AC 230 V, AC 277 V and AC 347 V
- 16 A / 20 A resistive ratings and 16 AX / 20 AX fluorescent lamp loads at AC 230 V
- Independent DC 0/1...10 V control voltage output per channel for analogue dimming
- Accepts AC/DC 24 V auxiliary supply
- Protruding stranded AWG 12 wires and 4 x 4 inch junction box format meeting UL/NEMA standards
- Per channel command objects handle on/off and dimming with adjustable delays
- Status feedback, operating-hours and load-cycle counting
- Selectable normal, night, timer and flashing modes
- Separately adjustable dimming time for smooth transitions
- Warning dimming to 50% precedes switch-off
- Integrated 8-bit scene control providing up to 8 scenes per output
- Construction site function and optional ripple-control compensation
- Bus-powered electronics with integrated bus coupling unit and bus terminal connection
- Red LED indicates addressing mode and operational readiness
- Plastic housing with IP20 protection measuring 70 x 90 x 44.6 mm
Technical Specifications
| Output Channels |
2 |
| Voltage Support |
AC 120V, 230V, 277V, 347V |
| Current Rating |
16A/20A resistive, 16AX/20AX fluorescent |
| Control Voltage |
DC 0/1...10V per channel |
| Auxiliary Supply |
AC/DC 24V |
| Wiring |
AWG 12 stranded wires |
| Enclosure |
4 x 4 inch junction box, IP20 protection |
| Dimensions |
70 x 90 x 44.6 mm |
Warranty: 24-month manufacturer warranty
Suitable for commercial buildings, schools, healthcare facilities and retail spaces in North America requiring two high-current switched and dimmed channels.