Pass & Seymour BZ200 Wattstopp...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$154.23
$86.33
Pass & Seymour BZ200 Wattstopper 24 VDC Universal Voltage Power Pack, UL 2043 Plenum Rated, Auto On/Off

Pass & Seymour BZ200 Wattstopper 24 VDC Universal Voltage Power Pack, UL 2043 Plenum Rated, Auto On/Off

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Model: PAS-BZ-200

In Stock (leaves warehouse same day if ordered before 3pm ET)

$154.23
$86.33
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Pass & Seymour BZ200 Wattstopper 24 VDC Universal Voltage Power Pack, UL 2043 Plenum Rated, Auto On/Off

The Pass & Seymour BZ200 Wattstopper power pack delivers 24 VDC universal voltage output to control lighting and plug loads from occupancy and vacancy sensors in commercial spaces. This auto on/off power pack is UL 2043 plenum rated for cost-effective installation above ceilings without additional conduit, and it is UL listed for control of both lighting and plug loads. An onboard LED provides at-a-glance status of the relay and alerts to any low-voltage overcurrent condition, while built-in short circuit and thermal protection safeguard the unit during operation.

Key Features

  • Universal Voltage Output: Supplies 24 VDC for reliable low-voltage control of connected sensors and relays.
  • UL 2043 Plenum Rated: Approved for installation in air-handling plenum spaces, simplifying routing and reducing installation cost.
  • UL Listed: Listed for control of both lighting and plug loads in commercial applications.
  • Status Indicator LED: Illuminates to show relay status or to flag a low-voltage overcurrent condition for fast troubleshooting.
  • Short Circuit & Thermal Protection: Built-in protection helps prevent damage from wiring faults or excess heat.
  • NEMA 410 Inrush Testing: Tested to NEMA 410 criteria for electronic ballast and driver inrush current.
  • Standard Enclosure Mounting: 1/2" threaded nipple attaches to standard electrical enclosures through 1/2" knockouts.
  • Efficient Switching Supply: Delivers optimized current output based on the number of connected sensors.

Certifications & Compliance

  • UL 2043 Plenum Rated
  • UL Listed for Lighting and Plug Load Control
  • Tested to NEMA 410 Criteria

Technical Specifications

  • Country Of Origin: China
  • Product Height: 1.673 in
  • Product Line: Pass & Seymour
  • Product Width: 2.916 in
  • Product Depth: 1.634 in

Typical Applications

  • Occupancy and Vacancy Sensor Lighting Control
  • Plug Load Control Systems
  • Plenum Ceiling Installations
  • Commercial and Office Lighting Retrofit Projects
  • New Construction Electrical Installations

Why Pass & Seymour?

Pass & Seymour backs the Wattstopper BZ200 power pack with UL 2043 plenum rating, UL listing for lighting and plug load control, and built-in short circuit and thermal protection, giving electrical contractors a dependable low-voltage supply for code-compliant sensor and relay installations.

Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Power Pack
Voltage Rating:
24 VDC
Listing:
UL Listed
Standards:
UL 2043
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Lighting Controls & Sensors

Pass & Seymour PAS-BZ-200 – Frequently Asked Questions

1) Can the Pass & Seymour BZ200 power pack be installed above a drop ceiling in a plenum space?
Yes. The BZ200 is UL 2043 plenum rated, so it can go in air-handling plenum space above the ceiling without running it in additional conduit. That is the usual mounting spot for it on a sensor job, right at the fixture whip or junction box.
2) How does the BZ200 power pack mount to a junction box?
It has a 1/2 inch threaded nipple that goes through a standard 1/2 inch knockout on an electrical enclosure. No bracket or adapter needed, which means the low-voltage and line-voltage wiring stays separated inside the box.
3) What low-voltage output does the Wattstopper BZ200 supply to occupancy sensors?
24 VDC. It is a switching supply that adjusts current output to the number of sensors connected, so one pack can feed multiple low-voltage occupancy or vacancy sensors on the same circuit.
4) Can I use the BZ200 to switch receptacles for plug load control, or is it lighting only?
Both. The BZ200 is UL listed for control of lighting and plug loads, so it is usable on controlled-receptacle circuits as well as fixture loads in commercial spaces.
5) Will the BZ200 handle inrush from LED drivers and electronic ballasts?
It has been tested to NEMA 410 criteria, which is the standard covering inrush current from electronic ballasts and LED drivers. Built-in short circuit and thermal protection also guard the relay against wiring faults and excess heat.
6) Is it auto on or manual on? Does the BZ200 decide whether my sensor works as occupancy or vacancy?
The BZ200 is an auto on/off power pack, so it energizes the load when the sensor calls for it. Whether the space behaves as occupancy (auto on) or vacancy (manual on) is set at the sensor or wall switch, not at the pack; the pack supplies the 24 VDC and switches the line-voltage load.
7) How do I troubleshoot a BZ200 when the lights are not responding?
There is an onboard status LED. It shows relay state at a glance and flags a low-voltage overcurrent condition, which is the usual symptom of too many sensors loaded onto the pack or a shorted low-voltage run. Check the LED before pulling the pack.
8) What size opening do I need above the ceiling for the BZ200 body?
The housing measures 1.673 x 2.916 x 1.634 inches, plus the 1/2 inch nipple that threads into the enclosure knockout. Compact enough to sit on top of a 4-inch square box in a tight plenum cavity.
9) Is the BZ200 ordered as a single model, or are there voltage versions to specify?
One model, BZ-200. The output is universal voltage at 24 VDC, so there is no separate 120 V or 277 V part number to pick between when you spec it.
How fast can I get the Pass & Seymour PAS-BZ-200 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 Pass & Seymour PAS-BZ-200 come with a warranty?
Absolutely. The Pass & Seymour PAS-BZ-200 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 Pass & Seymour PAS-BZ-200?
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 Pass & Seymour PAS-BZ-200 from ZenSupply?
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