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Fox ESS Meter Collar Hub

Model: Meter Collar Hub · SKU: Not documented

Prepared Nov 12, 2026

Common specifications

Maximum currentNot documented
Service voltageNot documented
PolesNot documented
Transfer timeNot documented
Generator inputNot documented
PV and storage portsNot documented
Enclosure
Type 3RSource [1]
Safety listing
UL1741, UL3141 certification together with PCS system; FCC part 15 class BSource [1]
Enclosure volume4.24 L** Calculated from recorded external dimensions
Warranty termNot documented

All recorded specifications

Communications
CAN; RS485Documented claim
Conditions

Printed as "CAN, RS485 with FOX US/AIO US series inverter" and "Reserved CAN communicaiton ports" (spelling as printed).

Location: Page 2, Features, Communication

Printed as "CAN, RS485 with FOX US/AIO US series inverter" and "Reserved CAN communicaiton ports" (spelling as printed).

Location: Page 2, Features, Communication

[1]
Dimensions
85 D × 192 W × 260 H mm3.3 D × 7.56 W × 10.2 H in convertedDocumented claim
Conditions

Printed as "7.6*10.2*3.3 / 192*260*85" in the row "Dimensions (W*H*D) [in / mm]"; the millimeter figures are the ones printed.

Location: Page 2, Installation specifications, Dimensions (W*H*D) [in / mm]

Printed as "7.6*10.2*3.3 / 192*260*85" in the row "Dimensions (W*H*D) [in / mm]"; the millimeter figures are the ones printed.

Location: Page 2, Installation specifications, Dimensions (W*H*D) [in / mm]

[1]
Enclosure
Type 3RDocumented claim
Conditions

Printed as "Type 3R" in the row "Protection Rating".

Location: Page 2, Installation specifications, Protection Rating

Printed as "Type 3R" in the row "Protection Rating".

Location: Page 2, Installation specifications, Protection Rating

[1]
Operating temperature
-40 to 50 °C-40 to 122 °F convertedDocumented claim
Conditions

Printed as "–40 ~ +122 / –40 ~ +50" in the row "Operating Temeprature Range [°F / °C]" (spelling as printed).

Location: Page 2, Installation specifications, Operating Temperature Range [°F / °C]

Printed as "–40 ~ +122 / –40 ~ +50" in the row "Operating Temeprature Range [°F / °C]" (spelling as printed).

Location: Page 2, Installation specifications, Operating Temperature Range [°F / °C]

[1]
Safety listing
UL1741, UL3141 certification together with PCS system; FCC part 15 class BDocumented claim
Conditions

Printed as "UL1741, UL3141 certification together with PCS system" (Safety) and "FCC part 15 class B" (Emissions); the listing is printed as together with the inverter (PCS) system, not for the box alone. Manufacturer compliance claims; no certificate was checked.

Location: Page 2, Standard compliance, Safety and Emissions

Printed as "UL1741, UL3141 certification together with PCS system" (Safety) and "FCC part 15 class B" (Emissions); the listing is printed as together with the inverter (PCS) system, not for the box alone. Manufacturer compliance claims; no certificate was checked.

Location: Page 2, Standard compliance, Safety and Emissions

[1]
Weight
1.5 kg3.3 lb convertedDocumented claim
Conditions

Printed as "3.3 / 1.5" in the row "Weight [lbs / kg]".

Location: Page 2, Installation specifications, Weight [lbs / kg]

Printed as "3.3 / 1.5" in the row "Weight [lbs / kg]".

Location: Page 2, Installation specifications, Weight [lbs / kg]

[1]

Warranty

Certificate records

No records documented.

Sources and revisions

  1. Fox ESS datasheet (US): Meter Collar Hub, V1.1 | 2026/06/24Official datasheet · Revision V1.1 | 2026/06/24 · Checked https://us.fox-ess.com/Public/Uploads/uploadfile/files/20261009/USmetercollarhubDatasheetV1.120260624.pdf