Siemens MC2442B1200EFV Meter Load Center Combination
Catalog Number: MC2442B1200EFV
Features and Ratings
- Outdoor Enclosure (Type 3R)
- Ring Type Meter Cover
- Meter Socket Rating: 200A Continuous
- UL Listed ✔️
- Panelboard Rating: 225A Max; Bus rating: 225 Amps Max.
- 1 Phase, 3 Wire, 120/240V~, 120/208V~
- 200A Breaker Factory Installed
- 22,000 AIC Max. Rated
- (24) 1" Spaces, (42) Circuits Max.
- Copper Bus Bars
- Overhead or Underground Service Entrance
- Flush Mounting
- Suitable for Solar Applications
- Complies with EUSERC Dwg. No. 301
Product Views and Dimensions
Detailed dimensional drawings are provided for various views of the meter load center combination.
Front View (With Door)
This view shows the exterior of the enclosure with the door closed, featuring the ring-type meter cover. Key dimensions are indicated, including overall height, width, and depth relative to the mounting plane.
Front View (Without Door, Deadfront)
This view reveals the internal components of the load center with the outer door and the deadfront cover removed. It displays the bus bars and circuit breaker mounting positions. Dimensions for internal layouts and component spacing are shown.
Side View
The side profile illustrates the depth of the unit and mounting considerations. Dimensions are provided for overall depth and alignment with wall surfaces for flush mounting.
Bottom View
This view details the bottom of the enclosure, highlighting the various knockout (KO) sizes and their locations for electrical conduit entry. Specific KO sizes include 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", and 3".
Schematic and Wiring Information
A simplified electrical schematic is included, illustrating the main power flow and connection points.
Schematic Description: The schematic shows the service disconnect, neutral/equipment ground bus, and branch breaker terminals. It indicates the typical wiring for a 1-phase, 3-wire system.
Terminal, Wire Size, and Torque Specifications
| Terminal | Wire Size | Torque |
|---|---|---|
| A1, B1, A2, B2 | 250kcmil - #4 | 250 lb-in |
| N1 | 250kcmil - #4 | 250 lb-in |
| G1 | 2/0 - #14 | 50 lb-in |
| Branch Breaker Terminals | #10 - #14 CU | 20 lb-in |
| #10 - #12 AL | 20 lb-in | |
| #8 | 25 lb-in | |
| #6 - #4 | 35 lb-in | |
| Ground Conductors (2) or (3) | #14 AWG Only | 20 lb-in |
| (2) #12 - #10 AWG | 20 lb-in |
Important Installation Notes:
- Any 80-100 Amp circuit breaker must be installed in the lowest position in the branch panel. All other positions are limited to 70 Amp maximum circuit breakers.
- Line terminals A1 and B1 are installed for underground service entry as shown in the wiring diagram. For overhead entry, service bus may be repositioned.
Available Accessories
| Description | Trade Size (in) | Catalog Number |
|---|---|---|
| Filler Plate | - | ECQF3 |
| HC Type Hub (bottom endwall) | 2" | ECHC200 |
| 2½" | ECHC250 | |
| 3" | ECHC300 | |
| Meter Socket Jumper | - | ECJS |
| Lug Kit | - | ECLKG2 |
