On this page 3 sections
Disconnects in sight of the equipment, rated for the load
Disconnects on Sacramento commercial equipment sit at rooftop units, cold boxes, kitchen gear, and machinery. The rating, the location, and whether it is fused are listed items. A missing or undersized disconnect is a service problem as much as a code problem. This is the equipment disconnect, not a house emergency disconnect.
In sight of the unit
So the equipment can be serviced without killing the floor. A breaker across the room is not that. Rooftop, interior, and a pit change the enclosure, not the rule.
Rated for the load
The listing and the available fault current decide fused or unfused. We do not guess from the last unit that came out.
Missing or remote
A unit that cannot be isolated is this job. The floor staying up is the point.
Disconnects: fused or unfused, the enclosure, and a listing that matches the unit
Disconnects are listed items: the rating, fused or unfused, and an enclosure that belongs on a roof or in a kitchen. A Sacramento commercial disconnect is permitted when the circuit work is new. Killing the whole panel is not the service isolation for the equipment.
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Fused or unfused
The listing and the available fault current decide. A leftover unfused can on a unit that wants fuses is how a stalled motor becomes a fire.
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The enclosure matches the location
Rooftop weather, a grease zone, a wet pit. An indoor cover on a roof is not the disconnect.
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What moves the cost
Which unit, rooftop or interior, and whether the feed behind it is already right. Disconnects in Sacramento are the isolation at the equipment, not a new homerun by default.
When a commercial disconnect isn’t the right job
The disconnect at the equipment is this job. The whole rooftop feed, or an undersized run to the unit, are not.
The whole rooftop feed is the job
That is HVAC equipment feeds.
The run to the unit is undersized
That is commercial feeders.
Commercial disconnects questions
Does every rooftop unit need its own disconnect?
The unit has to be able to be isolated. A missing or remote disconnect is this job. The feed itself is HVAC equipment feeds.
Fused or unfused?
The listing and the available fault current decide. We do not guess from the last unit that came out.
Can we kill the panel instead?
Not as the service disconnect for the equipment. The floor staying up is the point. A disconnect in sight of the unit is this job.
The machine is three-phase.
The disconnect still belongs. The connection is three-phase equipment connections.
What is the NEC code for disconnects?
Equipment needs a shutoff you can see from it, or one that locks.
Still not sure it is the right job? Call (279) 972-9272 — available 24 hours.
Serving 19 communities across the Sacramento area
Litel Electric serves businesses throughout all 19 communities in our service area — from Davis and Woodland to Roseville, Folsom, and Elk Grove.
Get estimate
Tell us what is happening, or what you are planning. We read the details, tell you what else we need to know, and explain the next step before anything is scheduled.
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You send the problem or the plan, with the address if you have it.
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We reply with what it involves and what has to be seen in person.
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Nothing is scheduled, and nothing is priced, until the equipment has been looked at.
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