Milbank Ringless Meter Socket — 125A, 600V, 1-Phase, 5-Jaw, NEMA 3R
The Milbank U8569-YL-KK-BLG is a 125-amp, 600-volt, single-phase ringless meter socket designed for both overhead (OH) and underground (UG) electric service. With a 5-jaw configuration, horn bypass, small hub opening, and surface-mount installation, this NEMA 3R rated socket provides reliable, weatherproof metering service entrance capability for residential and light commercial applications.
Specifications
- Amperage: 125A
- Voltage: 600V
- Phase: 1-Phase
- Jaw Configuration: 5-Jaw
- Service Type: Overhead (OH) / Underground (UG)
- Hub Opening: Small
- Bypass: Horn Bypass
- Mount: Surface-Mount
- NEMA Rating: 3R (Weatherproof)
- Type: Ringless
- Manufacturer: Milbank
- Model: U8569-YL-KK-BLG
- UPC: 78457228668
Applications
Used as a service entrance metering device for single-phase residential and light commercial installations. Accepts both overhead and underground service entry, providing installation flexibility. The NEMA 3R enclosure ensures outdoor weatherproof protection, and the horn bypass allows the utility to maintain service during meter removal or replacement.


