S-A LW1224B1100 100A 1P RT MAIN 12/
Product image thumbnail 0
Product image thumbnail 1
Usually ships within 6 to 10 Days
Already a Customer? Log in to view your pricing
Manufacturer Siemens
Mfg Catalog # LW1224B1100
North Coast Part # 212560


  • Type-G90, hot-dipped galvanized carbon steel enclosure offers corrosion resistance
  • Aluminum buss bar
  • Electrostatic polyester-paint powder coating enhances corrosion protection and helps provide a finish free of drips and runs
  • Factory-installed ground bars
  • Trim mounting tabs free up both hands to drive trim screws
  • Tangential knockouts help eliminate the need for conduit offsets
  • Single-phase, 100 Amp, 240-Volt capacity
  • Meets UL and ANSI safety requirements


  • Voltage between phase and Ground (GND) rated value: 120 V
  • Voltage between phase and phase rated value: 240 V
  • Ampacity: 100 A
  • Phase number: 1
  • Switching capacity current acc. to EN 60898 rated value: 22000 A
  • Number of width units for installation width: 12
  • Width [in]: 18685680000 in
  • Certificate of suitability: UL
  • Design of the housing: Outdoor Type 3R
  • Configuration of the busbars: 100A
  • Size of the circuit-breaker: MB
  • Mounting type: Surface
  • Suitability for operation: Residential
  • Product brandname: Murray


UPC 04089200978
GTiN 00040892009781
Width 18685680000 in
Size 1868.568
Voltage 120/240 Volt
Applications Residential
Mounting Type Surface
Family Brand Name Siemens
Circuit Breaker Type MB
Number of Phases 1 Phase
Amperage 100 Amp
Number of Spaces 12
Bus Rating 100A
Interrupt Rating 22000 A
Enclosure OutdoorType3R
Sub Brand UL

Your Product Lists

Log In or register for an account to gain access to the product groups feature!

You can create lists of products for regular needs, special projects, even use one as a wishlist.

Your Part Numbers

Log In or register for an account to assign your company part numbers to products!

No more memorizing or cross-referencing! Map your company's internal part numbers to items, then use your part numbers for searching and ordering.