Eaton BR Mechanical Interlock ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,000.00
$276.69
Eaton BR Mechanical Interlock Kit for CSR/BWH Main Breaker Loadcenters

Eaton BR Mechanical Interlock Kit for CSR/BWH Main Breaker Loadcenters - UL Listed Generator Transfer Safety System

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Model: BRMIKCSRBP

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

$1,000.00
$276.69
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Eaton BR Mechanical Interlock Kit for CSR/BWH Main Breaker Loadcenters

Professional Generator Transfer Safety Solution

The Eaton BR Mechanical Interlock Kit provides essential safety protection for generator backup power installations with CSR/BWH main breaker loadcenters. This UL Listed interlock system ensures proper electrical isolation between utility and generator power sources, preventing dangerous backfeed conditions while enabling safe manual transfer of electrical loads during power outages.

Professional Features & Benefits

  • UL Listed Certification: Meets rigorous safety standards for reliable protection and code compliance in residential and commercial applications.
  • Mechanical Interlock Design: Provides positive mechanical prevention of simultaneous utility and generator connection for maximum safety.
  • CSR/BWH Compatibility: Specifically engineered for seamless integration with Eaton BR loadcenters featuring CSR and BWH main breakers.
  • Manual Transfer Operation: Enables controlled switching between utility and generator power sources with clear operational feedback.
  • Professional Installation: Designed for straightforward installation by qualified electricians following standard electrical practices.
  • Durable Construction: Built to withstand repeated switching cycles and provide long-term reliable service in backup power applications.

Technical Specifications

  • Certifications: UL Listed
  • Product Details: Interlock
  • Used With: BR loadcenters with CSR/BWH main breakers

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

  • Residential Backup Power Systems
  • Small Commercial Facilities
  • Professional Offices
  • Retail Establishments
  • Multi-Unit Properties
  • Emergency Preparedness Installations

Why Choose Eaton Quality?

Eaton delivers proven reliability in electrical safety and power management solutions. This UL Listed mechanical interlock kit provides the professional-grade protection and durability required for critical backup power applications, ensuring safe and compliant generator integration with your existing electrical system.

Manufacturer Resources

Product Specs

Certifications:
UL Listed
Product Details:
Interlock
Used With:
BR loadcenters with CSR/BWH main breakers
Department:
Electrical
Product Type:
Load Center
Product Group:
Power Distribution
Product Subgroup:
Panelboards & Load Centers

Eaton BRMIKCSRBP – Frequently Asked Questions

1) Will the Eaton BRMIKCSR interlock kit fit my BR load center?
Only if the panel is a BR load center with a CSR or BWH main breaker. That is the one application Eaton lists for the BRMIKCSR kit. BR panels with a different main breaker style, and any non-BR panel, need a different interlock kit, so identify the main breaker catalog number on the breaker face before ordering.
2) What does a mechanical interlock kit actually do on a generator hookup?
It physically blocks the main breaker and the backfed generator breaker from being on at the same time. You can only close one, so utility power and generator power can never be tied together. That prevents backfeed onto the utility line, which is what makes a manual transfer setup safe and inspectable. The Eaton BR kit is a mechanical slide, not an automatic transfer switch, so the homeowner or maintenance tech throws the breakers by hand during an outage.
3) Is the Eaton BR interlock kit UL Listed for code compliance?
Yes, the BR mechanical interlock kit is UL Listed. That matters because most inspectors will only accept a breaker interlock that is listed for the specific panel it is installed in, rather than a generic aftermarket plate.
4) Does the BRMIKCSR kit include the generator breaker?
No. The kit is the interlock hardware only. You still need a two-pole BR breaker sized to your generator inlet to serve as the backfed generator breaker, plus the generator inlet box and feeder conductors. Plan the panel space too, since the generator breaker has to land in the position the interlock is built around.
5) Should I use a breaker interlock kit or a transfer switch for a standby generator?
Two different jobs. The Eaton BR interlock is a manual solution: you kill the main, start the generator, and close the backfed generator breaker by hand, and the interlock makes the wrong sequence physically impossible. You get access to any circuit in the panel rather than a fixed set. An automatic transfer switch does the switching itself with no one on site, which is what you want for unattended facilities or life-safety loads. For a portable generator at a house, a small office, or a retail space where someone is there to throw the switch, the interlock is the simpler install.
6) Can I buy the Eaton BR CSR interlock kit in a multi-pack for multiple units?
Yes. Single kits are catalog number BRMIKCSR, and the bulk pack of 10 is BRMIKCSRBP. The 10-pack is the practical order for a property manager standardizing generator hookups across a multi-unit property or a contractor doing a run of identical panels.
7) Can I retrofit this interlock to a BR panel that is already installed and energized?
It is a field-installable kit meant to mount to an existing CSR/BWH main breaker BR load center, so a retrofit is the normal use. It is electrician work: the panel has to be de-energized at the service, the cover comes off, and the interlock is fitted to the deadfront and breaker positions. Once installed, verify that closing one breaker genuinely blocks the other before returning the panel to service.
How fast can I get the Eaton BRMIKCSRBP 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 Eaton BRMIKCSRBP come with a warranty?
Absolutely. The Eaton BRMIKCSRBP 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 Eaton BRMIKCSRBP?
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 Eaton BRMIKCSRBP from ZenSupply?
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