Skip to content

Free Economy Shipping Available! websales@breakerhunters.com 877-963-4543

Country/region

Search

Canada CAD $
United States USD $

Circuit Breakers
- Eaton / Cutler-Hammer
  
  F Frame
  G Frame
  J Frame
  K Frame
  L Frame
  M Frame
  N Frame
  R Frame
- Eaton / Cutler-Hammer Mining
  
  F Frame
  J Frame
  K Frame
  L Frame
  M Frame
  N Frame
  R Frame
- Eaton / Cutler-Hammer HMCP
  
  E Frame
  F Frame
  J Frame
  K Frame
  L Frame
  N Frame
- General Electric GE
  
  E Frame
  F Frame
  J Frame
  K Frame
  Spectra Series
- Siemens
  
  ED Frame
  FD Frame
  JD Frame
  LD Frame
  MD Frame
  ND Frame
- Square D
  
  F Frame
  K Frame
  L Frame
  M Frame
  N Frame
  P Frame
  MAG-GARD
  PowerPact
- Westinghouse
  
  FB Frame
  J Frame
  K Frame
  DA Frame
  LA Frame
  LB Frame
  LC Frame
  MA Frame
  MC Frame
  NB Frame
  NC Frame
  PB Frame
  PC Frame
  Classic Mining
Motor Controls
- Allen-Bradley
  
  500
  509
- Eaton / Cutler-Hammer
  
  A200 Series
  Freedom Series
  V200 Series
  W200
  W201
- Square D
  
  8502
  8536
Parts & Accessories
- For Circuit Breakers
  
  Eaton / Cutler-Hammer
  Eaton / Cutler Hammer Mining
  General Electric GE
- For Motor Controls
  
  Allen-Bradley
  Eaton / Cutler-Hammer
  General Electric GE
  Siemens / Furnas
  Square D

Country/region

Search

Canada CAD $
United States USD $

Circuit Breakers
Motor Controls
Parts & Accessories
- For Circuit Breakers
  Eaton / Cutler-Hammer
  Eaton / Cutler Hammer Mining
  General Electric GE
- For Motor Controls
  Allen-Bradley
  Eaton / Cutler-Hammer
  General Electric GE
  Siemens / Furnas
  Square D

Get a Quote
Track Your Order

Search

Login Create An Account Create A Business Account

Search

Item added to your cart

View cart

Collection: Westinghouse: MA Frame Circuit Breakers

Sort by:

26 products

Filter:

Availability (0)

Availability

In stock (26 products)
Out of stock (0 products)

Price

The highest price is $3,795.00

$

From

To

Amperage (0)

Amperage

600 (6 products)
800 (20 products)

Configuration (0)

Configuration

120v UVR (14 products)
120v UVR & 1A1B Aux (1 product)

Connection (0)

Connection

Bolt On (26 products)

Frame Type (0)

Frame Type

M (26 products)

Interrupting Capacity Rating (0)

Interrupting Capacity Rating

14 Kiloampere @ 1000VAC (7 products)
42 Kiloampere @ 240VAC, 30 Kiloampere @ 480VAC, 22 Kiloampere @ 600VAC (19 products)

Max Voltage (0)

Max Voltage

600 (19 products)
1000 (7 products)

Poles (0)

Poles

3 (26 products)

Standard Lug Type (0)

Standard Lug Type

Without Terminals Standard (26 products)

Filter and sort Filter

Filter and sort

Filter

26 products

Availability

In stock (26 products)
Out of stock (0 products)

Clear

Price

The highest price is $3,795.00

$

From

$

To

Clear

Amperage

600 (6 products)
800 (20 products)

Clear

Configuration

120v UVR (14 products)
120v UVR & 1A1B Aux (1 products)

Clear

Connection

Bolt On (26 products)

Clear

Frame Type

M (26 products)

Clear

Interrupting Capacity Rating

14 Kiloampere @ 1000VAC (7 products)
42 Kiloampere @ 240VAC, 30 Kiloampere @ 480VAC, 22 Kiloampere @ 600VAC (19 products)

Clear

Max Voltage

600 (19 products)
1000 (7 products)

Clear

Poles

3 (26 products)

Clear

Standard Lug Type

Without Terminals Standard (26 products)

Clear

Sort by:

Remove all

26 products

MAM3800 2000-4000 Thermal-Mag w/UVR & Lugs (2609D60G20)

MAM3800 2000-4000 Thermal-Mag w/UVR & Lugs (2609D60G20)

Brand Westinghouse

SKU MAM3800-4000-T-UVR-R W LUGS

Certified Reconditioned
$3,235.00 1 in stock
MAM3800 2000-4000 Thermal-Mag w/UVR (2609D60G20)

MAM3800 2000-4000 Thermal-Mag w/UVR (2609D60G20)

Brand Westinghouse

SKU MAM3800-4000-T-UVR

Certified Reconditioned
$2,995.00 1 in stock
MAM3800 3000-6000 Mag-Only

MAM3800 3000-6000 Mag-Only

Brand Westinghouse

SKU MAM3800-6000-M

Certified Reconditioned
$2,595.00 1 in stock
MAM3800 3000-6000 Mag-Only w/UVR

MAM3800 3000-6000 Mag-Only w/UVR

Brand Westinghouse

SKU MAM3800-6000-M-UVR

Certified Reconditioned
$2,995.00 1 in stock
MAM3800 3000-6000 Thermal-Mag

MAM3800 3000-6000 Thermal-Mag

Brand Westinghouse

SKU MAM3800-6000-T

Certified Reconditioned
$2,595.00 1 in stock
MAM3800 3000-6000 Thermal-Mag w/UVR

MAM3800 3000-6000 Thermal-Mag w/UVR

Brand Westinghouse

SKU MAM3800-6000-T-UVR

Certified Reconditioned
$2,995.00 1 in stock

1
2

About Us

About Us
Facebook
LinkedIn
Twitter

Customer Center

FAQ
Terms & Conditions
Privacy Policy
Return Policy

Info

Warranty Program
Reconditioning
Repair Services
Exchange Credit Program

Contact Us

Contact Us
Sell to Us
Customer Reviews

Breaker Hunters, Inc.
520 Claypool Hill Mall Rd
Cedar Bluff, VA 24609
websales@breakerhunters.com
877-963-4543

Country/region

Search

Canada CAD $
United States USD $

Payment methods

© 2026, Breaker Hunters, Inc.

Breaker Hunters, Inc.

Need this item?

Contact us. Many products are in stock or available by custom order, and our team can help confirm availability, lead times, and options.

Phone 877-963-4543 Email websales@breakerhunters.com

Choosing a selection results in a full page refresh.
Opens in a new window.