Enphase IQ Load Controller (EP-NA-LK02-040)

By EnphaseSKU EP-NA-LK02-040

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Key specs

Units
SKU
EP-NA-LK02-040
Official datasheet
Sources

Enphase's own model number, printed in the model number row of the data sheet.

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, model number row

Documented

Weight
3 kg6.6 lb converted
Official datasheet
Sources

Printed as 3 kg (6.61 lb).

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Mechanical data

Documented

Device type
Load controller
Official datasheet
Sources

Printed as "IQ Load Controller" in the model number row.

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Model number

Documented

Power input
120 VAC (power supply input)
Official datasheet
Sources

Printed as "DC power supply input voltage 120 VAC".

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Input data

Documented

Dimensions
17.91 L
Calculated: Enclosure volume: W × H × D ÷ 1,000,000
W: 319.5 × H: 370.3 × D: 151.4 mmW: 12.58 × H: 14.58 × D: 5.96 in convertedOfficial datasheet
Sources

Converted: 12.58 x 14.58 x 5.96 in x 25.4 mm/in, rounded to 0.1 mm

Printed as 12.58 in x 14.58 in x 5.96 in (width x height x depth); converted from inches.

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Mechanical data

Calculated

Maximum current
36 A
Official datasheet
Sources

The maximum current rating for dedicated load circuits, printed as "36 A resistive/25 A inductive/3HP with 45 A OCPD for dedicated load circuits"; the data sheet prints 32 A resistive with 40 A OCPD for branch circuits supplying more than one load.

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Current rating

Documented

Mounting
DIN rail mounted components
Official datasheet
Sources

Printed as "DIN rail mounted components enable easy installation and servicing".

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 1, features

Documented

Enclosure
Outdoor, NEMA type 4X, polycarbonate construction
Official datasheet
Sources

Printed in the enclosure row.

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Mechanical data

Documented

Voltage rating
Load circuits 240/120 VAC, 60 Hz; PV circuits 240 VAC, 60 Hz
Official datasheet
Sources

Printed in the voltage rating rows.

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Voltage rating

Documented

All specs11
Weight
3 kg6.6 lb converted
Official datasheet
Sources

Printed as 3 kg (6.61 lb).

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Mechanical data

Documented

Device type
Load controller
Official datasheet
Sources

Printed as "IQ Load Controller" in the model number row.

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Model number

Documented

Power input
120 VAC (power supply input)
Official datasheet
Sources

Printed as "DC power supply input voltage 120 VAC".

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Input data

Documented

Dimensions
151.4 D × 319.5 W × 370.3 H mm5.96 D × 12.58 W × 14.58 H in converted
Converted: 12.58 x 14.58 x 5.96 in x 25.4 mm/in, rounded to 0.1 mm
Official datasheet
Sources

Converted: 12.58 x 14.58 x 5.96 in x 25.4 mm/in, rounded to 0.1 mm

Printed as 12.58 in x 14.58 in x 5.96 in (width x height x depth); converted from inches.

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Mechanical data

Converted

Maximum current
36 A
Official datasheet
Sources

The maximum current rating for dedicated load circuits, printed as "36 A resistive/25 A inductive/3HP with 45 A OCPD for dedicated load circuits"; the data sheet prints 32 A resistive with 40 A OCPD for branch circuits supplying more than one load.

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Current rating

Documented

Mounting
DIN rail mounted components
Official datasheet
Sources

Printed as "DIN rail mounted components enable easy installation and servicing".

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 1, features

Documented

Enclosure
Outdoor, NEMA type 4X, polycarbonate construction
Official datasheet
Sources

Printed in the enclosure row.

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Mechanical data

Documented

Voltage rating
Load circuits 240/120 VAC, 60 Hz; PV circuits 240 VAC, 60 Hz
Official datasheet
Sources

Printed in the voltage rating rows.

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Voltage rating

Documented

Supported devices
IQ System Controller (EP200G101-M240US00); IQ System Controller 2 (EP200G101-M240US01, EP200G-SC2-RSD-KIT); IQ System Controller 3/3G (SC200D111C240US01, SC200G111C240US01)
Official datasheet
Sources

Printed in the compatibility rows.

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Compatibility

Documented

Certifications (as printed)
UL 1741
Official datasheet
Sources

Printed as "Compliance UL1741" in the data sheet's compliance row; no CE, IEC, TUV or JET mark is printed anywhere in the data sheet. Manufacturer claim; no issuer directory was checked.

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Compliance

Documented

Operating temperature
-25 to 40 °C-13 to 104 °F converted
Official datasheet
Sources

The ambient temperature range, printed as -25 to 40 °C.

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, Mechanical data

Documented

Published claims and calculations, not independent test results.

Documents

1 on file
  • WEB
    Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture)OfficialEnphase Energy, Inc.Official datasheet
    Source details
    Revision
    DSH-00022-2.0
    Revision date
    Not stated

    Linked from Enphase's IQ Load Controller store page; captured 2026-11-03T03:55:48.256Z (archived copy).

    Location: PDF page 2, Model number, Input data, Voltage and current ratings, Mechanical data and Compliance

    Retrieved

    Enphase's IQ Load Controller data sheet (DSH-00022-2.0), whose model number row names the EP-NA-LK02-040, linked from the Documentation section of Enphase's IQ Load Controller store page and fetched directly from enphase.com with the paced research fetcher on November 3, 2026 (robots.txt checked first; request ended 03:55:48.256 UTC). Manufacturer claims, not independent tests.

    Archived copies

    Archived copy of a document published by Enphase Energy, Inc.. 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 DSH-00022-2.0 · 0.28 MB

    Archived copy, unaltered, kept as a record of what Enphase Energy, Inc. published. Original address: https://enphase.com/download/iq-load-controller-data-sheet. Copyright and takedown

    Source first found
    This copy captured
    Archived
    File detailsOriginal source
    Pages
    3
    Embedded creation date
    Embedded modification date

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

    SHA-256: b5b750aadd14da1644b4f04102ca280e5534717a4c7ba8af9238b6a2c51361b0

    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

Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture)

Archived copy of a document published by Enphase Energy, Inc.. 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 DSH-00022-2.0 · 0.28 MB

Archived copy, unaltered, kept as a record of what Enphase Energy, Inc. published. Original address: https://enphase.com/download/iq-load-controller-data-sheet. Copyright and takedown

Source first found
This copy captured
Archived
File detailsOriginal source
Pages
3
Embedded creation date
Embedded modification date

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

SHA-256: b5b750aadd14da1644b4f04102ca280e5534717a4c7ba8af9238b6a2c51361b0

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Warranty

Product warranty
5 years
Official datasheet
Sources

Printed as "Limited warranty 5-year".

Official datasheet: Enphase IQ Load Controller data sheet, DSH-00022-2.0 (May 2024) (November 3, 2026 capture) Rev DSH-00022-2.0 · Checked · Earlier document

Location: PDF page 2, warranty

Documented

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Certificates

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Parts and accessories

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Model history

Model identity

Model
EP-NA-LK02-040

Manufacturer SKU EP-NA-LK02-040 · US market

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