Eaton - Bussmann Electrical Division CB251-50
- Part No.:
- CB251-50
- Manufacturer:
- Eaton - Bussmann Electrical Division
- Category:
- Circuit Breakers
- Package:
- Datasheet:
-
CB251-50.pdf
- Description:
- CIR BRKR 50A 32VDC AUTO RESET
- Quantity:
- Payment:

- Shipping:

Inventory:3,944
Please send an inquiry. Send us your inquiry, and we will respond immediately.
- Specifications
- FAQ
- Product Comparison
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Eaton - Bussmann Electrical Division
- Series:
- CB251
- Packaging:
- Bulk
- Product Status:
- Active
- Mounting Type:
- Chassis Mount
- Breaker Type:
- Thermal
- Current Rating (Amps):
- 50A
- Voltage Rating - AC:
- -
- Voltage Rating - DC:
- 32 V
- Actuator Type:
- Automatic Reset
- Number of Poles:
- 1
- Illumination:
- None
- Illumination Voltage (Nominal):
- -
- Approval Agency:
- -
1. How to order CB251-50 on SANJIA TECHNOLOGY LTD.?
Currently, SANJIA TECHNOLOGY LTD. only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does SANJIA TECHNOLOGY LTD. guarantee that CB251-50 is from the original manufacturer or authorized agents?
We have a professional and experienced quality control team to strictly verify and test the CB251-50. All suppliers must pass our qualification reviews before they can publish their products including CB251-50 on SANJIA TECHNOLOGY LTD.; we pay more attention to the channels and quality of CB251-50 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the CB251-50 price and inventory displayed accurate?
The price and inventory of CB251-50 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?
Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?
Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of CB251-50?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the CB251-50 we delivered, we will accept the replacement or return of the CB251-50 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of CB251-50.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as CB251-50 pin diagram, CB251-50 datasheet?
If you need any after-sales service, please do not hesitate to contact us.
| Image | ![]() |
![]() |
![]() |
![]() |
![]() |
| Part Number | CB251-50 | CB251-15 | CB251-35 | CB251-20 | CB251-25 |
| Manufacturer | Eaton - Bussmann Electrical Division | Eaton - Bussmann Electrical Division | Eaton - Bussmann Electrical Division | Eaton - Bussmann Electrical Division | Eaton - Bussmann Electrical Division |
| Series | CB251 | CB251 | CB251 | CB251 | CB251 |
| Packaging | Bulk | Bulk | Bulk | Bulk | Bulk |
| Product Status | Active | Active | Active | Active | Active |
| Mounting Type | Chassis Mount | Chassis Mount | Chassis Mount | Chassis Mount | Chassis Mount |
| Breaker Type | Thermal | Thermal | Thermal | Thermal | Thermal |
| Current Rating (Amps) | 50A | 15A | 35A | 20A | 25A |
| Voltage Rating - AC | - | - | - | - | - |
| Voltage Rating - DC | 32 V | 32 V | 32 V | 32 V | 32 V |
| Actuator Type | Automatic Reset | Automatic Reset | Automatic Reset | Automatic Reset | Automatic Reset |
| Number of Poles | 1 | 1 | 1 | 1 | 1 |
| Illumination | None | None | None | None | None |
| Illumination Voltage (Nominal) | - | - | - | - | - |
| Approval Agency | - | - | - | - | - |

-
QMB-153-11C3N-3BA
Qualtek
-
4404.0002
SCHURTER Inc.
-
4404.0105
SCHURTER Inc.
-
W57-XB7A4A10-5
TE Connectivity Potter & Brumfield Relays

-
W28-XQ1A-3
TE Connectivity Potter & Brumfield Relays

-
W54-XB1A4A10-20
TE Connectivity Potter & Brumfield Relays
-
W57-XB7A4A10-20
TE Connectivity Potter & Brumfield Relays

-
W54-XB1A4A10-30
TE Connectivity Potter & Brumfield Relays

-
W51-A121B1-15
TE Connectivity Potter & Brumfield Relays
-
W57-XB1A7A10-5
TE Connectivity Potter & Brumfield Relays

-
W28-XQ1A-8
TE Connectivity Potter & Brumfield Relays

-
W28-XQ1A-4
TE Connectivity Potter & Brumfield Relays

.jpg)

