JB-128N Jablotron 100+ Bus Underfloor Heating Head Controller
- Brand::Jablotron
- Product Code: JB-128N
- Availability: In Stock
| Supply voltage | 230 V AC, 50 Hz |
| Power consumption of the device (without heads and pump) | max. 2.3 W / idle 0.8 W |
| Maximum supply current | 1.8 A |
| Recommended protection (circuit breaker) | 4A type B |
| Connection to the system | 12 V DC (8 to 15 V) control panel bus |
| Supply voltage | 230 V AC, 50 Hz |
| Maximum power input | 2 W |
| Maximum current consumption | 300 mA after 200 ms |
| Output protection for headers | 0.8 A, type T |
| Number of outputs | 12 |
| NC contact load capacity | 1 A / 250 V AC |
| Maximum switching current | 1 A / 230 V AC |
| Protection class | II |
| Mounting type | Wall / pipe / DIN rail |
| Dimensions | 245 x 90 x 50 mm |
| Degree of protection IP | IP20 |
| Environment | indoor general |
| Relative humidity | max. 85 % (non-condensing) |
| Operating temperatures (ambient) | 5� C to +45 �C |
| In compliance with | EN 50130-4, EN 55032, EN 62368-1, EN IEC 63000, EN 60730-1 |
The JB-128N independently switches up to 12 thermoelectric heads for hydronic underfloor heating, controlled over the Jablotron 100+ bus.
Highlights
- Up to 12 heads
- 230 V AC 50 Hz supply
- Bus connection 12 V DC (8–15 V)
- Recommended 4 A type B breaker
Where it suits
Zone underfloor heating from the security system.
Installation and set-up
Mains wiring must be completed by a licensed electrician. Configure it in F-Link.
Tags: JB-128N, underfloor heating controller, Jablotron 100+, bus