SE cable indoors, thermal rating: 60C or 75C?

What is the temperature rating of SE cable?

Most Type SE cables have 75°C or 90°C rated conductor insulation. Appliance receptacles sized 30 amps and larger typically have 75°C terminals.

Can Ser cable be run indoors?

Technically SE cable ran indoors is treated as NM cable…. I’d recommend metallic flex though if a conduit is to be used. Show activity on this post. SER is fine.

What is the difference between SE and Ser cable?

Basically, SER is a round service electrical cable that typically has up to four conductors and a bare neutral. The cable is designed to use above the ground in feeder panels and branch circuits. SEU is an unarmored Style U flat service electrical cable with two-phase conductors and a concentric neutral.

What is the C rating of wire?

The most common conductor temperature rating is 90°C, but conductors can be rated as low as 60°C or as high as 1,200°C for some special purpose wire and cables.

Does SE cable have to be in conduit?

SE cables simply can’t be buried, conduit or no conduit.

What is #6 Ser rated for?

SER is type SE, Style R cable, used as an above ground service entrance cable, a panel feeder and in branch circuits. The cable is rated at 600 volts and 90_C for use in wet and dry locations. SER cables are LEAD FREE and RoHS compliant.
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Where can ser cable be used?

SER is a type SE (service entrance), Style R (reinforcement tape) cable, used as an above ground service entrance cable, a panel feeder and in branch circuits. It is most often used to deliver power from the service drop down to the meter base, and from the meter base to the distribution panel board.

Can I use SER cable for subpanel?

SER is a perfect cable for feeding power to your sub-panel, and, depending on the amount of amps their sub-panels are handling (we’ve seen everywhere from 50 amp to 200 amp sub-panels being serviced), our customers are using all sizes of SER as a sub-panel feeder.

Can Ser cable be exposed outside?

SE cable also cannot be used for exterior branch circuit or feeder wiring, unless the installation complies with the provisions of Part I of Article 225 and is properly supported. USE shall not be used for interior wiring at all since it does not have a flame-retardant covering.

When would you use a 60 degree column?

If the wire and the terminal are rated for 75 deg, then the 75 deg column can be used. Use the 60 deg column if you do not know the terminal temp rating.

What does 60 75 mean on a circuit breaker?

60/75°C Wire — All circuit breakers rated 125 A or less are marked for use with 60° C, 60/75°C or 75°C only wire. This marking indicates the proper wire size for termination in accordance with Table 310.15(B)(16) of the NEC .

Are all breakers rated at 75 degrees?

How do I size wire on a breaker? Resolution: The wire temperature rating allowed for use in circuit breakers lugs is 75°C. While it is acceptable to use 90°C wire, that 90°C wire must be sized as if it is 75°C wire.

When used as an outside service entrance conductor SE cable must be secured every?

When used as a branch circuit or feeder, Type SE cable must be supported and secured in accordance with 334.30 at intervals not exceeding 4½ feet and within 1 foot of every outlet box, junction box, cabinet or fitting.

Can direct burial cable be put in conduit?

Direct-burial cable does not always need conduit, but it can be run inside the conduit to add additional protection to any electrical system. This type of cable is designed to withstand direct exposure to the soil and moisture and is rated for wet, dry, and damp environments.

Can I use SER cable for range?

Sometimes I don’t know if I’m the boxer or the bag
My understanding is that now only a 4 wire cord can be used yo connect the appliance. according to NEC 2014 SE shall not be used to connect a range or dryer.

What is aluminum Ser cable used for?

APPLICATION: Aluminum SER cable is primarily used as panel feeder in multiple unit dwellings and for branch circuits. Maximum operating temperature is not to exceed 90°C in wet or dry locations. Voltage rating is 600 volts.

What is type SE wire?

Type SE. Service-entrance cable having a flame-retardant, moisture-resistant covering. Type USE. Service-entrance cable, identified for underground use, having a moisture-resistant covering, but not required to have a flame-retardant covering.

What is 2/0 Ser rated?

2/0-4C w/ #1 Ground SER is type SE, Style R cable, used as an above ground service entrance cable, a panel feeder and in branch circuits. The cable is rated at 600 volts and 90_C for use in wet and dry locations.
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How many amps is #2 SEU good for?

Voltage rating is 600 volts. Insulation – Aluminum SEU cable has a type XHHW-2 cross linked polyethylene (XLP) insulation.
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What does Ser cable stand for?

aluminum service entrance cable

SER cable is known as aluminum service entrance cable which is a type SE (service entrance), Style R (reinforcement tape) cable that is commonly used to deliver power from the service drop down to the meter base, and then from the meter base to the distribution panel board.