LOT OF 12 EATON FAZ-B10/1 278531 10A 1 POLE MINIATURE CIRCUIT BREAKER | NEW |

LOT OF 12 EATON FAZ-B10/1 278531 10A 1 POLE MINIATURE CIRCUIT BREAKER | NEW |
$169.99 (USD)
Location:Waukesha, WI
or
Call (262) 409-6596
Description
LOT OF 12 EATON FAZ-B10/1 278531 MINIATURE CIRCUIT BREAKERS
10 Amp | 1-Pole | B Curve | Lot of 12 | Brand New
Condition
New
All twelve miniature circuit breakers are offered in new condition. Please review the listing photographs for product markings, packaging, and included components.
Product Overview
The Eaton FAZ-B10/1, catalog number 278531, is a Moeller Series miniature circuit breaker (MCB) featuring a 10 Amp current rating, single-pole configuration, and Type B trip characteristic.
These miniature circuit breakers are intended for compatible electrical circuit protection applications. The Type B trip characteristic provides an instantaneous trip response that must be matched to the electrical protection requirements of the intended circuit.
This listing includes a lot of 12 Eaton FAZ-B10/1 miniature circuit breakers. These breakers are suitable for industrial electrical control panels, commercial electrical distribution, equipment maintenance, replacement, and MRO applications where the exact FAZ-B10/1 model and specified electrical configuration are required.
Product Details
- Brand: Eaton
- Manufacturer: Eaton
- Series: Moeller / FAZ
- Model / Part Number: FAZ-B10/1
- Catalog Number: 278531
- Product Type: Miniature Circuit Breaker (MCB)
- Current Rating: 10 Amp
- Number of Poles: 1 Pole
- Trip Characteristic: B Curve
- Quantity: 12 Pieces
- Application: Electrical Circuit Protection
- Condition: New
Applications
- Compatible electrical distribution systems
- Industrial electrical control panels
- Commercial electrical circuit protection
- Electrical equipment maintenance and repair
- Replacement of compatible Eaton FAZ Series circuit breakers
- Industrial maintenance, repair, and operations (MRO)
Please verify the circuit voltage, required interrupting capacity, trip characteristic, and installation compatibility before purchasing.
Included in This Listing
- 12 x Eaton FAZ-B10/1 278531 10A 1-Pole Miniature Circuit Breakers
Quantity: 12 individual circuit breakers per purchase.
Additional mounting accessories, busbars, wiring, and electrical components are not included unless specifically stated or shown in the listing photographs.
Important Notes
- Verify the exact FAZ-B10/1 model and 278531 catalog number before purchasing.
- Confirm the 10A current rating and single-pole configuration.
- Verify the Type B trip characteristic is appropriate for your circuit.
- Confirm the required operating voltage and interrupting capacity.
- Check the mounting configuration and compatibility with your electrical panel or equipment.
- This listing includes 12 individual single-pole circuit breakers, not one multi-pole breaker.
- Review product markings and listing photographs before purchasing.
- Installation should be performed by qualified electrical personnel following applicable electrical safety requirements.
Important: Specific voltage ratings, interrupting capacity, certifications, and physical dimensions have not been independently verified. Please confirm these requirements using the manufacturer's documentation and product labeling before installation.
Photos are part of the item description.
Local Delivery
Local deliveries available, simply message us before purchasing so we can properly adjust the listing for you.
Please provide your:
• Delivery address
• Preferred delivery time
• Contact information
Shipping
Items are shipped via USPS and UPS upon receiving payment. If another shipping method is required, please contact us.
Expedited Shipping
We offer rush handling.
- UPS 3 Day Select
- UPS 2 Day Air
- UPS 2 Day Air AM
- UPS Next Day
- UPS Next Day AM
Orders must be arranged and paid in full before 3:00 PM CST Monday-Friday.
Return Policy
We offer a 30-Day Money Back Guarantee.
Buyer pays return shipping on buyer-remorse returns. Returns are accepted within 30 days. Items must match the description and are sold as displayed.
For multiple quantity listings, the exact unit shown in the photos may not be the exact unit received.
International Customers
International customers outside the U.S. may be subject to customs or duty fees.
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Specifications
| Manufacturer | Eaton |
| Model | ["FAZ-B10/1-SP", "FAZ-B10/1", "278531", "FAZB101SP"] |
| Condition | New |
| Stock Number | BS-00000034 SJG |
| Number of Throws | 1 |
| Suitable For | Interior |
| Tripping Characteristics | Type B |
| Current Type | AC |
| Control Style | Switch |
| Number of Ports | 1 |
| Voltage | 251-300 V |
| Number in Pack | 1 |
| Number of Outlets | 1 |
| Compatible Wire Gauge (AWG) | 1-5 |
| Features | Thermal Overload Protection, Trip Indicator |
| Protection Properties | Overload Protection, Overcurrent Protection, Short Circuit Protection |
| Mounting Style | DIN Rail |
| Operating Temperature | -40 °C (-40 °F) |
| Maximum Amperage | 10A |
| Color | White |
| Number of Phases | 1 |
| Current Rating | 1-15 A |
| Material | Plastic, ABS/Plastic |
| Number of Spaces | 1 |
| Electrical Connection | Screw Terminal |
| Operation Method | On/Off |
| Type | Supplementary Protector |
| Break Time | Instantaneous |
| IP Rating | IP20 |
| Number of Poles | 1 |
| Number of Circuits | 1-10 |
| Application | Commercial, Industrial |
| Smart Home Protocol | Clear Connect |
| Country of Origin | Spain |





