AIMS Power EMS18A 18A 120V Energy Management Switch

By AIMS PowerSold by AmazonSKU EMS18A

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$89

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Key specs

Units
SKU
EMS18A
Official instruction manual
Sources

AIMS Power's store page prints SKU EMS18A; the user's guide cover prints it as the part number.

Official product page: AIMS Power product page for the EMS18A (November 2, 2026 capture) Checked · Earlier documentOfficial instruction manual: Energy Management Switch User's Guide, EMS18A (November 2, 2026 capture) Checked · Earlier document

Location: Store page SKU field; PDF page 1, cover

Documented

Device type
Energy management switch: sheds a secondary load to keep a single 20 A branch circuit from tripping
Official instruction manual
Sources

The guide says the switch powers both loads until the total current exceeds about 18 A AC, then cuts the secondary load and restores it below about 5 A; it has one input and two outputs.

Official instruction manual: Energy Management Switch User's Guide, EMS18A (November 2, 2026 capture) Checked · Earlier document

Location: PDF page 2, product description

Documented

Current rating
18 A
Official instruction manual
Sources

Printed as an AC input current of 18 A maximum (the output also 18 A maximum). The store page prints the same specifications.

Official instruction manual: Energy Management Switch User's Guide, EMS18A (November 2, 2026 capture) Checked · Earlier documentOfficial product page: AIMS Power product page for the EMS18A (November 2, 2026 capture) Checked · Earlier document

Location: PDF page 2, Specifications

Documented

Voltage rating
120 VAC 50/60 Hz
Official instruction manual
Sources

Printed as an AC input of 120 VAC at 50/60 Hz. The store page prints the same specifications.

Official instruction manual: Energy Management Switch User's Guide, EMS18A (November 2, 2026 capture) Checked · Earlier documentOfficial product page: AIMS Power product page for the EMS18A (November 2, 2026 capture) Checked · Earlier document

Location: PDF page 2, Specifications

Documented

Supported devices
Two AC loads sharing one 20 A branch circuit fed by an inverter, shore power or a generator
Official instruction manual
Sources

Printed as applications using inputs from an inverter, shore or generator that have a single 20A branch circuit.

Official instruction manual: Energy Management Switch User's Guide, EMS18A (November 2, 2026 capture) Checked · Earlier document

Location: PDF page 2, product description

Documented

All specs4
Device type
Energy management switch: sheds a secondary load to keep a single 20 A branch circuit from tripping
Official instruction manual
Sources

The guide says the switch powers both loads until the total current exceeds about 18 A AC, then cuts the secondary load and restores it below about 5 A; it has one input and two outputs.

Official instruction manual: Energy Management Switch User's Guide, EMS18A (November 2, 2026 capture) Checked · Earlier document

Location: PDF page 2, product description

Documented

Current rating
18 A
Official instruction manual
Sources

Printed as an AC input current of 18 A maximum (the output also 18 A maximum). The store page prints the same specifications.

Official instruction manual: Energy Management Switch User's Guide, EMS18A (November 2, 2026 capture) Checked · Earlier documentOfficial product page: AIMS Power product page for the EMS18A (November 2, 2026 capture) Checked · Earlier document

Location: PDF page 2, Specifications

Documented

Voltage rating
120 VAC 50/60 Hz
Official instruction manual
Sources

Printed as an AC input of 120 VAC at 50/60 Hz. The store page prints the same specifications.

Official instruction manual: Energy Management Switch User's Guide, EMS18A (November 2, 2026 capture) Checked · Earlier documentOfficial product page: AIMS Power product page for the EMS18A (November 2, 2026 capture) Checked · Earlier document

Location: PDF page 2, Specifications

Documented

Supported devices
Two AC loads sharing one 20 A branch circuit fed by an inverter, shore power or a generator
Official instruction manual
Sources

Printed as applications using inputs from an inverter, shore or generator that have a single 20A branch circuit.

Official instruction manual: Energy Management Switch User's Guide, EMS18A (November 2, 2026 capture) Checked · Earlier document

Location: PDF page 2, product description

Documented

Published claims and calculations, not independent test results.

Documents

2 on file
  • PDF
    Energy Management Switch User's Guide, EMS18A (November 2, 2026 capture)OfficialAIMS PowerOfficial instruction manual
    Source details
    Revision
    Not stated
    Revision date
    Not stated

    Linked from the Manual tab of AIMS Power's product page; captured 2026-11-02T15:09:22.098Z (archived copy).

    Location: PDF page 1, cover; PDF page 2, safety, description and specifications; PDF page 3, modes; PDF page 5, warranty

    Retrieved

    The energy management switch user's guide for the EMS18A (five pages), linked from the Manual tab of AIMS Power's product page and fetched directly from www.aimscorp.net with the paced research fetcher on November 2, 2026 (robots.txt read first; request ended 15:09:22.098 UTC). Manufacturer claims, not independent tests.

    Archived copies

    Archived copy of a document published by AIMS Power. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.

    Archived backup Revision not recorded · 0.71 MB

    Archived copy, unaltered, kept as a record of what AIMS Power published. Original address: https://www.aimscorp.net/wp-content/uploads/2023/08/Energy-Management-Switch-Manual.pdf. Copyright and takedown

    Source first found
    This copy captured
    Archived
    File detailsOriginal source
    Pages
    5

    Embedded dates are file metadata, not independent proof of publication.

    SHA-256: 2cd777d272060056cc3adedc529ecf3056035d3cbd95409521672b18bf68593f

    Open
  • WEB
    AIMS Power product page for the EMS18A (November 2, 2026 capture)OfficialAIMS PowerOfficial product page
    Source details
    Revision
    Not stated
    Revision date
    Not stated

    AIMS Power store page; captured 2026-11-02T10:00:44.720Z (archived copy).

    Location: Specifications tab; Additional information table; Manual tab

    Retrieved

    AIMS Power's own store page for the EMS18A on www.aimscorp.net (its Additional information, Specifications and Manual tabs), fetched directly with the paced research fetcher on November 2, 2026 (robots.txt read first; request ended 10:00:44.720 UTC). A product page, cited as such; manufacturer claims, not independent tests.

    Open

Archive and older revisions

Archive and older revisions0

Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.

Archived documents

Energy Management Switch User's Guide, EMS18A (November 2, 2026 capture)

Archived copy of a document published by AIMS Power. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.

Archived backup Revision not recorded · 0.71 MB

Archived copy, unaltered, kept as a record of what AIMS Power published. Original address: https://www.aimscorp.net/wp-content/uploads/2023/08/Energy-Management-Switch-Manual.pdf. Copyright and takedown

Source first found
This copy captured
Archived
File detailsOriginal source
Pages
5

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 2cd777d272060056cc3adedc529ecf3056035d3cbd95409521672b18bf68593f

Submit a document

Warranty

Product warranty
1 year
Official instruction manual
Sources

Printed as a full year warranty from date of purchase, read as 1 year (said so).

Official instruction manual: Energy Management Switch User's Guide, EMS18A (November 2, 2026 capture) Checked · Earlier document

Location: PDF page 5, Warranty

Documented

Sellers

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Amazon

4.1 (7)not verified

Sold by The Inverter Store

Listing SKU B0CKY19DM9

$89Price as of Nov 12, 2026, 4:40 AM PST, may change
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Certificates

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Parts and accessories

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Model history

Model identity

Model
EMS18A

Manufacturer SKU EMS18A

No historical observations recorded yet.

Community discussions

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Recalls / legal notices

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