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
| Product Line | Wattstopper | ||
| UPC Number | 754182922918 | ||
| Country Of Origin | China | ||
| Application Sector | Commercial | ||
| Warranty Type | 5-Year |
Dimensions
| Product Width US | 2.8 in | ||
| Product Weight US | 0.3 lb | ||
| Product Volume US | 28.1 cu in | ||
| Product Depth US | 1.7 in | ||
| Product Height US | 2.2 in |
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. | |
| DesignLights Consortium Qualified System | Yes | ||
| Security  | Yes | This product is ioXt certified |
Technical Information
| Amperage | 20 A | ||
| Connection Type | Wired |
Resources
Cutsheet
Installation Instructions
CAD Drawings
57-007-8 - Typical Wiring for BZ-150 Power Pack
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57-007-9 - Typical Wiring for BZ-150 Power Pack Bi-Level Control with MANUAL ON
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60-961 - Power Pack Hold On with Relay
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60-961 - Power Pack Hold On with Relay
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60-961 - Power Pack Hold On with Relay
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60-961 - Power Pack Hold On with Relay
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Typical Wiring for BZ-150 Power Pack Bi-Level Control with MANUAL ON
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White Papers & Tech Bulletins
Reviews
Bazaarvoice SAP Hybris Integration Version 2.8.1
Questions & Answers
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
What's the difference between bz 250 and bz 150?
The Wattstopper BZ-150 and BZ-250 power packs are quite similar in functionality, but they differ in a few key aspects:
1. Voltage Range:
-BZ-150: Operates with input voltages of 120/277 VAC.
-BZ-250: Has a broader input voltage range, supporting both 120-277 VAC and 120-347 VAC for wider applications.
2. Load Switching:
-Both units can switch a load of 20A at 120/277 VAC, but the BZ-250 also supports 120-347 VAC, making it suitable for higher voltage applications.
3. Application Flexibility:
-The BZ-250 has additional support for plug loads (such as wall outlets), which expands its use beyond just lighting control.
-The BZ-150 is more focused on lighting circuits, while the BZ-250 can manage lighting and plug loads.
4, Power-Up Options:
-The BZ-250 features selectable power-up options that allow you to define whether the device will restore to On, Off, or its last state after a power failure, giving it an edge in more complex control environments.
5. Construction and Enclosure:
-Both devices are plenum-rated, but the BZ-250 has a slightly larger form factor and additional options for grounding to ensure signal integrity.
In summary, the BZ-250 offers more versatility with a broader voltage range, support for plug loads, and additional power-up options, while the BZ-150 is more streamlined for specific lighting applications.
Date published: 2024-09-16
what replacement to use since this was discontinued?
Hello David,
The BZ-150 is a available item, it has not been discontinued. Please use our Where to buy option on our website to locate local Wattstopper Distributors in your area
Date published: 2024-06-25
How many HB300BL3 could you operate using only 1 of the BZ150 power pack.
Hello Tony,
The BZ series power packs can operate a total of up to 15 HB-300B-L3s in parallel.
Date published: 2024-05-08
Can I install 2 lvsw 101 on 1 bz150 with 3 ci300 sensors and how would I wire that ? Thanks
Hi Tom,
Yes, multiple switches can be wired in parallel also multiple sensors can be hooked up in parallel to a BZ power pack. Follow the wiring diagram included with the product and hook up additional switches and sensors devices in parallel from there.
Date published: 2024-03-28
Would this be an alternative or replacement for ILC TR277?
Hi Cory,
Yes, It would be a good alternative. Please refer to the installation guide for proper wiring instructions.
Date published: 2023-06-29
The BZ -150 and DT-300 were recently specified for plug / receptacle control on a project we are bidding. Can you confirm if this is rated for receptacle loads ? ( 20 amp max) .
Hi Al,
The BZ-150 power pack is rated for up to a 20-amp load rating.
Date published: 2023-03-14
Can you Dim LED fixtures using 0-10 volts with a BZ-150. BAS will be dimming fixtures at off hours at a certain percentage.
Hello,
Please feel free to give Technical Support a call to further discuss your configuration.
legrand Contact information:
Phone #: 844-957-3783 - Option 1, followed by option 2 for Technical Support.
Monday - Friday | 8:00am - 6:00pm Eastern Standard Time (excluding holidays)
Best Regards,
Technical Support
Date published: 2024-07-24
Bazaarvoice SAP Hybris Integration Version 2.8.1