Model # MBK100M

Internet #202253093

Store SKU #337171

Store SO SKU #516939

Murray 100 Amp Type M1 Main Breaker Conversion Kit
0040892009347

Murray

100 Amp Type M1 Main Breaker Conversion Kit

  • For use converting a main lug load center to a main breaker
  • Fits in Murray load centers rated for 100 Amp
  • Accepts #4-3/0 AWG Cu or #4-3/0 AWG Al Wire
$4773 /each
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Frequently Bought Together

Product Overview

  • For use converting a main lug load center to a main breaker
  • Fits in Murray load centers rated for 100 Amp
  • Accepts #4-3/0 AWG Cu or #4-3/0 AWG Al Wire
The Siemens 100 Amp Double-Pole Main Breaker Kit has a standard 240-Volt maximum load and features 22,000 AIR. This Double-Pole circuit breaker is designed for use as a main breaker kit and is suitable for plug-in mounting. The breaker is ANSI certified and CSA and UL listed.

Product Overview

  • For use converting a main lug load center to a main breaker
  • Fits in Murray load centers rated for 100 Amp
  • Accepts #4-3/0 AWG Cu or #4-3/0 AWG Al Wire
Model #: MBK100M
Sku #: 337171
Internet #: 202253093

The Siemens 100 Amp Double-Pole Main Breaker Kit has a standard 240-Volt maximum load and features 22,000 AIR. This Double-Pole circuit breaker is designed for use as a main breaker kit and is suitable for plug-in mounting. The breaker is ANSI certified and CSA and UL listed.

Info & Guides

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Price
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Name 100 Amp Type M1 Main Breaker Conversion Kit 125 Amp Main Breaker Conversion Kit 225 Amp Double-Pole Main Breaker Converter 150 Amp Main Breaker Conversion Kit
Brand Murray Siemens Siemens Siemens
Ratings (0) (1) (0) (1)
Product Width (in.) 4.4 4.5 4.72 4.60
Mounting type Bolt On Plug In Bolt On Plug In
Maximum Amperage (amps) 100 125 225 150
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
5.5
Product Height (in.)
3.7
Product Width (in.)
4.4

Details

Breaker Type
Main Breakers
Electrical Product Type
Breaker
Interruption Type
Standard Trip
Maximum Amperage (amps)
100
Mounting type
Bolt On
Number of Poles
2
Power Distribution Features
No Additional Features
Product Weight (lb.)
0.7lb
Returnable
90-Day
Voltage (volts)
240

Warranty / Certifications

Certifications and Listings
1-UL Listed
Manufacturer Warranty
LIFETIME

Specifications

Dimensions

Product Depth (in.)
5.5
Product Height (in.)
3.7
Product Width (in.)
4.4

Details

Breaker Type
Main Breakers
Electrical Product Type
Breaker
Interruption Type
Standard Trip
Maximum Amperage (amps)
100
Mounting type
Bolt On
Number of Poles
2
Power Distribution Features
No Additional Features
Product Weight (lb.)
0.7lb
Returnable
90-Day
Voltage (volts)
240

Warranty / Certifications

Certifications and Listings
1-UL Listed
Manufacturer Warranty
LIFETIME

Questions & Answers

Can this be used in a lc3040l1200 panel

Asked by: Dustin
No, it cannot as the 100A and 200A mains are of different design. To convert to a 100A main breaker panel you would need to install a MP2100 in the 1 & 3 branch positions with the ECMBR2 main breaker retainer kit. If you refer to the wiring diagram on the inside door of the panel this arrangement will be shown in the top right corner. Note that you would lose two branch positions with this arrangement.
Answered by: BrandAnswers
Date published: 2017-07-01

Will this breaker fit a g2020b1125cu

Panel rated for 125a but don't want more than 100a main
Asked by: Jim
Hi Jim, Yes, you can use this 100 Amp main breaker kit in your 125 Amp Siemens panel.
Answered by: BrandAnswers
Date published: 2015-11-10

Can this breaker MBK100M be installed in siemens Model # W0406ML1225CU

I would like to purchase siemens Model # W0406ML1225CU 200 Amp Disconnect enclosure for outdoor use and order online. Internet # 202276309 I would like to use it as a 100 amp disconnect with the ability to upgrade to 200 amp if necessary in the future. Will the 100 amp main breake rMBK100M conversion kit work for this application to use the siemens Model # W0406ML1225CU as a 100 amp outdoor disconnect to feed my 100 amp subpanel. if not what is the appropriate breaker to use? I believe the appropriate 200amp breaker to use for this outdoor disconnect is Q2200B. any help is appreciated. Thank you, Russ
Asked by: Russ
Hi Russ, The appropriate circuit breaker to use for this 225 Amp outdoor disconnect would be a Siemens type QPP (Model # Q2225B). Please contact our retail customer service if you have any other questions at 1-800-478-6346. Thank you.
Answered by: BrandAnswers
Date published: 2015-09-20
  • y_2017, m_11, d_17, h_22CST
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