2000A Powerware 480V UPS Bypass Control 3 Section SPB Cutler Hammer

Based on the provided images, you have a System Bypass Module for a UPS (Uninterruptible Power Supply) system.

Here's what the labels tell us about it:

Key Specifications:

Type: System Bypass Module

Application: For use with UPS systems, suitable for computer room applications.

Voltage: 480 VAC

Current: 2000 AMPS

Frequency: 60 HZ

Part Number: RL201928-700

Configuration: SBM261631211311

Serial Number (S/N): EX1033XX16 (the last two digits are obscured but the prefix is clear)

Cabinet: 1 of 2 (This indicates there's likely a second matching cabinet for the full bypass system, as also seen in the image showing "UPS BYPASS CONTROL" which appears to be a two-panel system.)

Wiring Requirement: Use copper wire only, rated for 75°C.

Made in U.S.A.

Patents: Covered by numerous US patents listed on the label.

Function:

A System Bypass Module is a critical component in larger UPS systems, particularly those found in data centers or facilities requiring continuous power. Its primary function is to allow the UPS to be taken offline for maintenance, repair, or replacement without interrupting the power supply to the critical load. When the bypass is engaged, the power flows directly from the utility source to the load, bypassing the UPS inverter and batteries. This ensures uninterrupted operation of connected equipment.

The high voltage (480 VAC) and current (2000 AMPS) ratings indicate this is a very substantial unit, likely used with a large, industrial-grade UPS system serving significant power demands.

*Handling times for freight shipments average 5 days, but may vary depending on size, weight, location, and current trucking conditions. This does not include shipping time.*

Please be aware that item descriptions are provided as-is without any warranties or guarantees of accuracy. We strongly recommend using this content as a starting point for further research and consultation with relevant experts or authorities. We disclaim any liability for damages or losses resulting from the use or reliance on this content.

We can ship international freight. Please contact us if you have any questions or issues checking out.

IMPORTANT: The sale includes only items in the picture. No other accessories not in the picture are included. If you feel something is missing please reach out to us before buying. No returns will be accepted due to items not in the picture. Thanks for your understanding.

The equipment is used, as such it may have some blemishes, light surface scratches not affecting operation. If you need more details about your particular equipment, please email with questions.

Generators do not ship with batteries due to DOT regulations.
Datacenter and computer equipment we sell does not include hard drives.