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:General Electric
- Sub-Category:Mounting Hardware
Description
MB233
MB233 is a General Electric 3-pole main breaker kit designed for panelboard applications with a 225 ampere rating and 240/277 volts AC voltage rating. This kit is suitable for use in Pro-Stock A-Series panelboards and includes mounting hardware for installation.
The MB233 main breaker kit features a 3-pole configuration with an interrupt rating of up to 200 kiloamperes, ensuring reliable protection for electrical circuits. It is compatible with 240/277 VAC systems and is intended for use as a main or sub-feed breaker in industrial and commercial panelboards. The breaker kit is UL 489 listed, meeting industry safety standards.
- Key Specifications
- Amperage: 225 A
- Voltage Rating: 240/277 V AC
- Poles: 3
- Interrupt Rating: 65/100/200 kA
- Mounting Type: Panelboard Main Breaker Kit
- Series/Frame: SF Frame
- Certifications: UL 489 Listed
At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.
Specifications
- Part Number: MB233
- Manufacturer : General Electric
- Brand : General Electric
- Category : Circuit Breaker
- Item Subcategory : Mounting Hardware
- Family : A-Series
- Type : A
- Voltage : 480/277
- Amperage : 225
- Phase : 3
- Poles : 3
- AIC rating : 65/100/200 kA
- Compatible Frames : MB
Product Data
- UPC : 783175368525
- GTIN : 00783175368525
- Country of Origin : United States
- Dimensions : 9.5 in x 16.5 in x
- Weight : 15
- Panel Type : A Series
- Certification : UL
Related Products
You may also like
- Opens in a new window.



