Neutrals
Neutral Assembly
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All lugs are suitable for copper or aluminum wire.
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125–250 A interiors have a split neutral located on the same end as the mains.
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400–800 A interior neutrals can be located on either end depending on the configuration.
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Neutral may be bonded for use as a UL service entrance.
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Branch terminals are suitable for #14-2/0 copper or aluminum and #14-#6 copper or aluminum.
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Provisions for larger branch terminal lug kits are available as options.
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All unused neutral terminals may be used to terminate equipment grounding conductors when the panelboard is used as UL service equipment.
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100% rated neutrals are standard; one neutral termination provided per circuit in the panelboard.
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200% rated neutrals are optional.
Gutter Mounted Neutral Assemblies
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available factory installed on 400, 600, or 800 A interiors
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up to 36 AWG #14-2/0 and 36 AWG #4-#14 terminations
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available for 100% or 200% neutral assemblies
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requires 26" wide enclosure
200% Neutral Kits
Oversized Neutral Lugs
Neutral assemblies with oversized lugs are available. For 125, 250, or 400 A interiors, select the next larger ampere interior to obtain larger neutral lugs. 600 A panelboards may be ordered with new oversized neutral assemblies capable of landing six AWG 4/0 to 500 kcmil Aluminum or Copper conductors. These require an 8.75" deep enclosure.
Neutral Bonding Provisions
The bonding strap may be field installed for UL service equipment requirements on 125–800 A interiors. Not applicable for CSA service entrance panels in Canada.
Mains Rating | Neutral Bonding Kit |
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125 A, 250 A | |
400 A, 600 A, 800 A | |
400 A, 600 A Condo Riser | |
400 A, 600 A, 800 A Gutter Mount | |
800 A Main Breaker |