2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
Product Questions? Contact Us
Product Info
- Manufacturer:Siemens
- Sub-Category:Molded Case
Description
MBK150M
MBK150M Siemens 150A 2-pole molded case circuit breaker for reliable residential and light commercial power distribution.
This Siemens MBK150M is a plug-in type, 2-pole circuit breaker designed for 120/240V systems, offering a 150A current rating and a 22kA interrupt capacity at 240V. It is part of the MBK Series with an M2 frame and features a thermal-magnetic trip unit for overload and short-circuit protection. The breaker is UL Listed for safety and compliance.
Key Specifications
- Part Number: MBK150M
- Manufacturer: Siemens
- Amperage: 150A
- Voltage: 120/240V
- Poles: 2
- Mounting Type: Plug-In
- Interrupt Rating: 22kA at 240V
- Series/Frame: MBK Series, M2 Frame
- Trip Unit: Thermal-Magnetic
- Certifications: UL Listed
- Application: Main breaker for load centers, feeders
- Dimensions: Not specified in available data
At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.
Specifications
- Part Number: MBK150M
- Manufacturer : Siemens
- Brand : Siemens
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : MBK Series
- Type : MBK
- Voltage : 240
- Amperage : 150
- Phase : 1
- Poles : 2
- AIC rating : 22kA@240V
- Connection : Plug-In
- Functions : LI - Long-Time and Instantaneous
- Protection : Thermal Magnetic
Product Data
- UPC : 040892009361
- GTIN : 00040892009361
- Country of Origin : Mexico
- Dimensions : 4.724 x 6.299 x 3.937 inch
- Weight : 1.852
Related Products
You may also like
- Opens in a new window.



