Designed for commercial and industrial environments, the 60A, three-pole Eaton CVS3060X delivers precise thermal-magnetic circuit protection. It acts as a heavy-duty tenant main for demanding three-phase loads. This bolt-on MCCB integrates seamlessly into Eaton group metering stacks. It provides an exact fit for replacing older CHH circuit breakers, allowing for efficient panelboard maintenance. With a 42 kAIC rating at 240VAC, the HACR-rated unit safely clears severe short circuits.
Tenant Main, HACR Rated, High Interrupting Capacity
Product FAQs
6 answers
Can I use the CVS3060X as a standard branch breaker in a residential load center?
No. This bolt-on main breaker is specifically designed for Eaton Group Metering Stacks and is not compatible with standard residential plug-on or bolt-on load centers.
Are the trip settings on the CVS3060X adjustable?
No, this breaker features a fixed thermal-magnetic trip unit. Both the long-time thermal and instantaneous magnetic trip functions are factory-set and cannot be adjusted in the field.
Is the CVS3060X suitable for systems requiring a high interrupting rating?
Yes, it provides a 42kAIC interrupting rating at 240VAC. This makes it appropriate for commercial or multi-family metering applications where available fault currents exceed standard 10kAIC or 22kAIC levels.
Is the Eaton CVS3060X the same as a Cutler-Hammer CVS3060X?
Yes. Eaton acquired Cutler-Hammer, and the CVS3060X is the exact same component regardless of whether the label reads Eaton or Cutler-Hammer.
What wire types are supported by the CVS3060X terminals?
The factory-installed lugs accept both copper and aluminum conductors ranging from #6 AWG to 4/0 kcmil, accommodating standard main service feeds for 60A applications.
What safety procedures apply when installing this breaker in a metering stack?
Ensure the main feed to the metering stack is completely de-energized and locked out before installation. Verify the absence of voltage with a properly rated meter and follow all NFPA 70E guidelines for safe work practices.
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