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Home / Products / System Components / JB 125C33 KNX UL Junction Box Power Supply 160mA DC 29V AC110-277V Choke IP20 5WG1125-4CB33
Quality JB 125C33 KNX UL Junction Box Power Supply 160mA DC 29V AC110-277V Choke IP20 5WG1125-4CB33 factory
Quality JB 125C33 KNX UL Junction Box Power Supply 160mA DC 29V AC110-277V Choke IP20 5WG1125-4CB33 factory
Quality JB 125C33 KNX UL Junction Box Power Supply 160mA DC 29V AC110-277V Choke IP20 5WG1125-4CB33 factory
Quality JB 125C33 KNX UL Junction Box Power Supply 160mA DC 29V AC110-277V Choke IP20 5WG1125-4CB33 factory

JB 125C33 KNX UL Junction Box Power Supply 160mA DC 29V AC110-277V Choke IP20 5WG1125-4CB33

Product Summary
JB 125C33 KNX UL Junction Box Power Supply 160mA DC 29V AC110-277V Choke IP20 5WG1125-4CB33 The JB 125C33 KNX power supply is a 160 mA DC 29 V unit specifically engineered for North American junction box installations where DIN rail space is not available. It includes an integrated choke to limit ...
Basic Properties
Place of Origin: EU
Certification: CE RoHS
Model Number: 5WG1125-4CB33
Trading Properties
Minimum Order Quantity: 5
Payment Terms: T/T,Western Union
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knx system components

bas components

scheneider system cpmponents
Product Description
JB 125C33 KNX UL Junction Box Power Supply 160mA DC 29V AC110-277V Choke IP20 5WG1125-4CB33
The JB 125C33 KNX power supply is a 160 mA DC 29 V unit specifically engineered for North American junction box installations where DIN rail space is not available. It includes an integrated choke to limit current and protect the KNX bus, and the choke-protected output voltage is connected via a standard bus terminal. The exceptionally wide rated operational voltage of AC 110 to 277 V at 50/60 Hz allows the unit to operate from commercial and industrial mains supplies across North America without voltage selection. The device is built into a UL/NEMA junction box using a 1/2 inch threaded connector, with function wires fed through the connector for neat and code-compliant installation. This design makes it ideal for retrofit projects or installations where the equipment must fit into existing electrical enclosures.
Technical Specifications
Feature Detail
Type KNX power supply
Output Voltage DC 29 V
Output Current 160 mA
Integrated Choke Yes
Rated Operational Voltage AC 110 to 277 V, 50/60 Hz
Output Connection Bus terminal (choke-protected)
Mounting 1/2 inch threaded connection for UL/NEMA junction box
Dimensions 92 x 76 x 45 mm
Warranty 24 months
Typical Applications
  • North American commercial buildings
  • Industrial control panels
  • Junction box KNX powering
  • Retrofit electrical enclosures
  • UL-listed automation projects
  • Installations where DIN rail mounting is impractical
  • Oil and gas facilities
  • Food processing plants
  • Machinery control cabinets with existing junction box infrastructure
Product Details
Highlight:

KNX UL junction box power supply

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160mA DC 29V power supply

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AC110-277V choke IP20 junction box
Contents: 1 PU = 50 Terminals
Certifications: CE / FCC / RoHS
Power Supply: 750W 80+ Gold Certified
Bus Output Current: 320 MA (all Outputs)
Market Segment: Commercial Residential
Dimensions: 450mm X 210mm X 480mm

Ms. Nora

Sales Manager

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