WattStopper BZ-250 Power Pack ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$186.74
$136.74
WattStopper BZ-250 Power Pack, 120-277V, 50/60Hz, 24VDC, 225mA, w/Auto-On/Manual-On

WattStopper BZ-250 Power Pack 120-277V 24VDC 225mA with Auto-On/Manual-On Control

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Model: BZ-250
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$186.74
$136.74
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WattStopper BZ-250 Power Pack 120-277V 24VDC 225mA with Auto-On/Manual-On Control

Professional Low Voltage Power Supply with Advanced Control Features

The WattStopper BZ-250 Power Pack delivers reliable 24VDC power conversion from 120-277V AC input with 225mA output capacity. This professional-grade power supply features mechanically held latching relay technology with selectable power loss operation and high-efficiency plenum-rated design for versatile commercial and industrial applications.

Professional Features & Benefits

  • 120-277V Input Range: Universal voltage compatibility reduces inventory requirements and simplifies installation across diverse electrical systems.
  • 24VDC 225mA Output: Provides stable low voltage power for control circuits, sensors, and automation devices with consistent performance.
  • Auto-On/Manual-On Operation: Dual operating modes ensure code compliance while providing flexibility for different application requirements.
  • Mechanically Held Latching Relay: Selectable power loss operation (On, Off, or last state) maintains system integrity during power interruptions.
  • Zero Crossing Technology: Enhanced reliability and extended product life through optimized switching characteristics.
  • Plenum-Rated Design: High-efficiency switching power supply suitable for air handling spaces and commercial installations.
  • Hold-On/Hold-Off Inputs: Advanced control capabilities for integration with building automation and lighting control systems.

Technical Specifications

  • Country Of Origin: China
  • Product Depth Us: 3.8 in
  • Product Height Us: 2.7 in
  • Product Volume Us: 46.17 cu in
  • Product Weight Us: 0.5 lb
  • Product Width Us: 4.0 in

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Commercial Lighting Control Systems
  • Building Automation Integration
  • HVAC Control Circuits
  • Security System Power Supply
  • Industrial Control Applications
  • Educational Facilities
  • Healthcare Environments

Why Choose WattStopper Quality?

WattStopper delivers professional-grade power supply solutions with plenum-rated construction and advanced control features. The BZ-250 combines high-efficiency operation with mechanically held relay technology and zero crossing switching for reliable performance in demanding commercial and industrial environments.

Manufacturer Resources

Product Specs

Country Of Origin:
China
Product Depth Us:
3.8 in
Product Height Us:
2.7 in
Product Volume Us:
46.17 cu in
Product Weight Us:
0.5 lb
Product Width Us:
4.0 in

WattStopper BZ-250 – Frequently Asked Questions

How fast can I get the WattStopper BZ-250 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the WattStopper BZ-250 come with a warranty?
Absolutely. The WattStopper BZ-250 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the WattStopper BZ-250?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the WattStopper BZ-250 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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