
WEPK4312
Siemens WEPK4312 PAK Metering 400-Amp 3-Gang 1-Phase Meter Main Combo
Fast Shipping - Ships in 1-2 Business Days
30-Day Returns - Conditions Apply
Real Experts, Ready to Help
Safe & Secure Checkout
Pairs well with
Siemens WEPK4312 PAK Metering 400A 3 Gang 1-Phase Meter Main Combo – NEC 2020, EUSERC Compliant, 120/240V, 225A, 4 Jaw, Ring Type, No Bypass
The Siemens WEPK4312 PAK Metering Meter Main Combo is a reliable solution designed to meet NEC 2020 and EUSERC requirements. This 400 Amp, 3-Gang, 1-Phase metering center is ideal for residential and light commercial applications. It operates at 120/240V and features (3) 225A tenant positions, 4-jaw sockets, and a ring-type design with no bypass. Built for durability and performance, Siemens PAK Metering ensures seamless power distribution with trusted quality. Suitable for multi-family units, apartments, and small businesses, this panel is engineered to simplify installations while ensuring long-term dependability.
Key Features:
- 400A Main Rating for heavy-duty applications
- 3-Gang Meter Setup for multiple tenants
- 1-Phase, 225A Tenant Positions for efficient power supply
- 120/240V Compatibility for standard electrical systems
- 4-Jaw, Ring Type Sockets for secure connections
- No Bypass Design for streamlined configuration
- NEC 2020 & EUSERC Compliant for safety and code adherence
- Siemens Quality – Trusted electrical solutions for over a century
Applications:
- Multi-family Residences
- Apartment Buildings
- Duplexes & Triplexes
- Small Commercial Buildings

Siemens WEPK4312 PAK Metering 400-Amp 3-Gang 1-Phase Meter Main Combo
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Orders placed before 12:00 PM (PST) ship the same day or within 2 business days, with tracking provided within 72 hours. Learn more in our Shipping Policy.
-
Returns & Exchanges
Non-defective items may be returned within 30 days with a 30% restocking fee. Shipping costs are non-refundable, and return shipping is the customer’s responsibility. See our full Return Policy.
-
Cancellations
Orders can be canceled before shipment; if already shipped, standard return fees apply. Learn more about Cancellations.
-
Damaged Shipments & Shortages
Report any shortages, damages, or incorrect items within 5 business days of delivery. For assistance, visit our Claims Policy.
What People Are Saying
Five-Star Service. Unmatched Reliability.
Electricians, contractors, and homeowners trust Sonic Electric for top-quality products, fast shipping, and expert support. With a perfect 5-star rating on Google, our customers say it best—great prices, outstanding service, and a company that delivers. See why professionals choose Sonic Electric.
Order was processed and shipped quickly. Order arrived in sturdy box with plenty of cushion to insure against damage. Questions were answered as soon as possible. Look forward to working with Sonic again on future orders
— Peter Hoffman
I placed an order with Sonic Electric and after receiving needed to return the items. I was so pleased to get prompt personalized attention and a full refund. So nice to do business with a customer oriented company.
— Cindy Ward
I recently ordered two pop-up outlets for a kitchen island. One of them won't stay closed. I emailed customer service, and after a couple of email exchanges and a photo, they are shipping a replacement. Things like this can be an absolute hassle, but they were great. I would not hesitate to order from them again.
— Kathleen Snell
Great price, excellent service.
— Jose Mendoza
Great products, prices and service.
— George Moskoff
Items arrived quick. Just what I needed!
— Noma Woudenberg
Accurate and fast
— Paul Spurgeon
Great products, great pricing, delivered exactly as promised, on time. Would definitely buy from again.
— David Pool
Handled all of my lighting for my store. Beautiful work. Highly recommend!
— Darian Avin