Siemens WEPK4212 400A 2-Gang Ring-Type Metering System – NEC & EUSERC Compliant

Reliable Multi-Tenant Metering for Residential & Light Commercial Applications

The Siemens WEPK4212 is a 400-Amp, 2-gang, single-phase ring-type meter socket built for multi-tenant residential and light commercial applications. Designed with NEC 2020 and EUSERC compliance in mind, this unit offers a secure and code-approved solution for electrical metering.

With a 4-jaw ring-type configuration, no bypass, and 225A per gang capacity, the WEPK4212 is the go-to choice for electricians, developers, and property managers who value safety, simplicity, and long-term reliability.

Key Features

• 400A Total Load Capacity – 225A max per gang

• 120/240V Operation – Single-phase design

• 2-Gang Meter Sockets – Accepts standard 4-jaw meters

• Ring-Type Enclosure – Secure, tamper-resistant access

• No Bypass Design – Simplifies installation while maintaining safety

Code & Safety Compliance

• Meets NEC 2020 standards

• Fully EUSERC certified

• Suitable for utility-approved installations

Ideal For

• Residential multi-tenant buildings

• Light commercial developments

• New construction & electrical service upgrades

Why Choose Siemens UNI-PAK Metering?
Siemens delivers trusted, jobsite-ready metering equipment engineered for performance and durability. The WEPK4212 is part of Siemens’ reliable UNI-PAK series—designed for straightforward installs and long-lasting

Download the specification sheet for more details.