
MC3042B1400SCS
Siemens MC3042B1400SCS 400-Amp 30-Spaces 42-Circuits Combination Meter Load Center with Test Block Bypass
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Introducing the Siemens MC3042B1400SCS Low Voltage Meter Load Center Combination – your ultimate power management solution. This cutting-edge unit combines a range of features to meet all your electrical needs with ease.
This item will take an extra 5 business days to deliver
🔌 Powerful Performance: With a 400-Amp rating, 320-amp continuous and a 1-Phase system, this load center is ready to handle your power demands with exceptional efficiency.
🔒 Built-In Safety: The factory-installed main breaker provides reliable circuit protection, ensuring the safety of your electrical system and connected devices.
🔌 Ample Capacity: Featuring 30 spaces, each accommodating a 1-inch circuit, this load center offers space for up to 42 circuits. This ensures you have plenty of room for your electrical connections and devices.
🏠 Versatile Mounting: Designed for convenience, this load center can be easily surface-mounted, allowing you to install it wherever it suits your setup best.
🌀 Robust Design: The ring-type cover adds durability to the load center, protecting it from environmental factors and wear and tear.
⚡ Flexible Feeding Options: This unit supports both Overhead (OH) and Underground (UG) feeds, making it adaptable to different installation scenarios.
🔌 Streamlined Connectivity: Equipped with a 4-jaw meter and a test block bypass, connecting and managing your electrical supply becomes hassle-free.
Whether you're a homeowner looking for a reliable solution or a professional electrician seeking a high-performance load center, the Siemens MC3042B1400SCS is your go-to choice. It seamlessly combines capacity, safety, and flexibility to ensure your electrical system runs smoothly for years to come.
Note: Photo is for reference only.

Siemens MC3042B1400SCS 400-Amp 30-Spaces 42-Circuits Combination Meter Load Center with Test Block Bypass
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.
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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.
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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.
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Cancellations
Orders can be canceled before shipment; if already shipped, standard return fees apply. Learn more about Cancellations.
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Damaged Shipments & Shortages
Report any shortages, damages, or incorrect items within 5 business days of delivery. For assistance, visit our Claims Policy.
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