The Siemens PNW3048B1200C is a heavy‑duty 200 Amp outdoor main breaker load center from the PN (Plug‑On Neutral) Series, designed for fast installation, clean wiring, and long‑term reliability. With 30 spaces, 48 circuits, and a copper bus, this panel is ideal for residential service upgrades, new construction, and outdoor main service applications.

Key Features

• 200A factory‑installed main breaker

• 30 spaces / 48 circuits for expanded capacity

• Plug‑On Neutral design for faster AFCI/GFCI breaker installation

• Copper bus for superior conductivity and corrosion resistance

• Outdoor‑rated NEMA 3R enclosure

• Over 4 inches of wire‑bending space for cleaner, easier wiring

• Sturdy hook‑rail system ensures secure breaker seating

• Compatible with Siemens plug‑on neutral breakers

Specifications

• Model: PNW3048B1200C

• Series: PN (Plug‑On Neutral)

• Amperage: 200A

• Voltage: 120/240V, 1‑phase, 3‑wire

• Interrupt Rating: 22 kAIC (breaker dependent)

• Spaces: 30

• Circuits: 48

• Bus Material: Copper

• Enclosure: NEMA 3R outdoor

• Mounting: Surface/flush capable (varies by installation)

What’s Included

• Outdoor load center enclosure

• Factory‑installed 200A main breaker

• Neutral and ground bars (PN series typically includes dual grounds)

Common Uses

• Residential main service panels

• Outdoor service upgrades

• New home construction

• Applications requiring high circuit capacity and copper bus durability