The Square D™ Meter Mains are designed for residential applications requiring service disconnects outside the dwelling. These panels support a standard utility meter and include a main disconnect breaker, providing a space-efficient solution for contractors and installers. The meter mains are reverse mount only with provisions for field installation of service disconnects feeding downstream devices. Typically used with interior subfeed load centers, this CSED features a QO ring type, class 320 socket with test block bypass and underground feed capabilities. It has a short circuit current rating of 10kA and is supplied with a factory-installed QOM1-VH main breaker.
Devices meet the Electric Utility Service Equipment Requirements Committee (EUSERC) standards and Federal Specifications W-P-115C for government housing.
Technical Specifications
| Complementary Attributes - Line Rated Current | 125 A |
| Complementary Attributes - Service Disconnect Rated Current | 125 A |
| Persona Type Ids | EU, LC |
| Persona Type Names | End User, Contractor |
| Awg Gauge | AWG 4...AWG 1/0 aluminium/copper)line side, AWG 8...AWG 1/0 aluminium/copper)service ground |
| Electrical Connection | lugs, line side, lugs, service ground |
| Service Feed Location | OH, UG |
| Carbon Footprint Of The Distribution Phase A4 | 4.40460270438426, 4 kg CO2 eq. |
| Carbon Footprint Of The End Of Life Phase C1 To C4 | 10 kg CO2 eq., 10.280619354206179 |
| Carbon Footprint Of The Installation Phase A5 | 0.08602996580274103, 0.1 kg CO2 eq. |
| Carbon Footprint Of The Manufacturing Phase A1 To A3 | 41 kg CO2 eq., 41.06486154664648 |
| Carbon Footprint Of The Use Phase B2 B3 B4 B6 | 20 kg CO2 eq., 19.79338009122855 |
| Local Data Status | Publishable |
| Local Publishable Date | 2025-11-13 |
| Return Indicator | Y |
| Stocking Flag | N |
| Stock Policy | 2 |
| H And D Domain | Safety |
| H And D Subrange | RESI |
| H And D Enrichment Assignment | no |
| H And D Enrichment Function | ENCLOSURES |
| H And D Enrichment Class 3 | Meter enclosures |
| H And D Enrichment Class 4 | Combination service entrance device |
| Weee Scope | In |
| Weee Product Category | 5 |
| Scope Perimeter | Outside of Europe |
| Eoli Availability Display | No need of specific recycling operations |
| Reach Full Compliance Status | Reference contains Substances of Very High Concern above the threshold |
| Reach Full Compliance Status Id | CONTAINS_SVHC |
| Reach Compliance Directive | Reference contains Substances of Very High Concern above the threshold |
| Rohs Eur In Scope | Yes |
| Rohs Eur Status | Compliant By Exemption |
| Rohs Eur Conformity Date | 2534 |
| Rohs Eur Full Compliance Status | Compliant By Exemption |
| China Rohs In Scope | No |
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Spec Sheet