Power Pack, 120-277V, 50/60Hz, 24VDC, 225mA, w/Auto-On/Manual-On
BZ-150
Wattstopper
Bazaarvoice SAP Hybris Integration Version 2.8.1
The BZ-150 Universal Voltage Power Pack can provide 24 VDC operating voltage to Wattstopper’s lowvoltage occupancy sensors. In addition, the BZ-150 enables manual-on, hold-on, hold-off and load shed applications when used with lighting control panels or building management systems. This device is constructed with environmentally friendly materials and is RoHS-compliant.
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Features
- Self-contained power supply relay system
- Efficient switching power supply providing optimized current output based on number of sensors
- LED indicates status of relay or if there is a low-voltage overcurrent
- Hold-on and hold-off inputs integrate with BMS, lighting control panels & other building systems
- Integrates with low-voltage momentary switch to control any 24VDC occupancy sensor
- The product meets the materials restrictions of RoHS
- Provides auto-on or manual-on field-selectable operating mode
Specifications
General Info
| Application Sector | Commercial | ||
| Product Line | Wattstopper | ||
| Country Of Origin | China | ||
| Warranty Type | 5-Year | ||
| UPC Number | 754182922918 |
Dimensions
| Product Depth US | 1.7 in | ||
| Product Height US | 2.2 in | ||
| Product Volume US | 28.1 cu in | ||
| Product Width US | 2.8 in | ||
| Product Weight US | 0.3 lb |
Additional Information
| RoHS Compliant | Yes | This product meets the material restrictions of Article 4 of the RoHS Directive (2011/65/EU), including Commission Delegated Directive 2015/863. |
Technical Information
| Amperage | 20 A | ||
| Connection Type | Wired |
Resources
Cutsheet
Installation Instructions
White Papers & Tech Bulletins
Reviews
Bazaarvoice SAP Hybris Integration Version 2.8.1
Questions & Answers
What dimmer/occupancy combo switches can be used with the BZ-150?
The BZ-150 is compatible with any 24V occupancy or vacancy sensor designed to operate with a power pack. For dimming functionality, the only available option currently supported for use with a power pack is the DCLV2, a 0-10V low-voltage dimmer switch.
Date published: 2025-04-17
Can the Bz-150 be used to control 20amp receptacle circuits
No, the Wattstopper BZ-150 is not rated for controlling receptacle circuits. It is designed primarily for lighting control applications or a motor load. For 20A plug load control, the BZ-200 and BZ-250 are appropriate choices, as they are specifically rated for plug loads at 20A. Additionally, it is generally recommended to operate at least 10% below the maximum rated load for reliability and longevity.
Date published: 2025-03-28
How many Spencer can put in one bz 150
The number of sensors that can be connected depends on the specific type of sensor you are using. Each sensor has different voltage and power requirements, which can impact the total number that can be supported. I recommend referring to the installation instructions provided with the sensor, as they typically specify the maximum number of sensors that can be connected to the power pack.
Date published: 2025-02-10
Can you have several LVS-101 switches control three power packs with separate 120V sources and have functionality like like a 3-way switch.
Hello, use 1 power packs +24vdc to power the switch, and run a cable from the switches SW1 to each power pack, total of 3 wires meeting to the power packs grey.
Date published: 2025-01-03
Can the BZ-150 power pack be reclassified and have the control wiring for the LVS-101 switches and DT-300 occupancy sensors ran with line voltage as long as the line voltage is not in the same junction box as the LVS switches and occupancy sensors.
Hello,
Running LV wiring with Line voltage wiring in the same conduit can possibly cause unwanted interference. Using shielded cable may help, but we do not recommend based on many state codes that prohibit this.
Date published: 2025-01-03
Is this power pack damp or wet location rated? If not how can this rating be achieved?
The Wattstopper BZ-50 power pack is not rated for damp or wet locations. It is UL 2043 plenum rated, which means it is suitable for use in air-handling spaces, but it does not have a rating for exposure to moisture.
To achieve a damp or wet location rating, you would need to install the BZ-50 power pack inside a suitable enclosure that is rated for such environments.
Date published: 2024-11-26
The BZ-150 does not state that it can be used with led loads, while the BZ-250 states it can be used with led loads. Can the BZ-150 switch led loads .
Yes, the BZ-150 will work with LED loads.
Date published: 2024-11-26
Can I use a wall mounted dimmer with a BZ150 and a DT300 ceiling mounted O sensor
Yes, the DCLV2 is a 0-10V wall box dimmer compatible with the BZ power packs and the DT300 ceiling-mounted occupancy sensor. Please note that the DCLV2 is designed for single-pole applications only.
Date published: 2024-09-30
Bazaarvoice SAP Hybris Integration Version 2.8.1