
800A 3P Ther-Mag Trip MD Frame
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Product Information
800A 3P Ther-Mag Trip MD Frame
Tech Specs
Back To TopCondition | New Surplus |
---|---|
Amperage | 800 Amp |
Frequency | Ac 50-60Hz |
Voltage | 600V |
Manufacturer | Cutler Hammer |
GTIN | 782114350133 |
Pole | 3 Pole |
Frame | MD Frame |
Features
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Cutler Hammer MT3800T Thermal Magnetic Molded Case Circuit Breaker Trip Unit.
- 800 Amp
- 3 Pole
- 600 Vac
M Frame Trip Units (300-800 Amp Frame)
M Frame Trip Units for M Frame Molded case circuit breakers which are suitable for reverse feed use and for the circuit protection of low voltage systems and have interchangeable trip units, also suitable for reverse feed use. M frame circuit breakers are HACR rated for Heating, Air- Conditioner, and Refrigeration applications, with the exception of HJDDC Types.
M Frame | ||||
Item Code: | MT3800T | |||
MT | Frame Type | |||
3 | Number of Poles | |||
800 | Circuit Breaker/Frame Amp Rating | |||
T | Suffix |
Other Options: | ||||
Frame | Poles | Trip Unit/Rating Plug Amp Rating | Suffix | |
MT | 2 | 300 | T=Trip Unit Thermal-Magnetic | |
MES | 3 | 350 | TV=Trip Unit w/50� Calibration (Thermal Magnetic Trip Units Only) | |
400 | LS=Digitrip RMS 310 Long time/ Short time | |||
450 | LSI=Digitrip RMS 310 Long time/ Short time/ Instantanious | |||
500 | LSG= Digitrip RMS 310 Long time/ Short time/ Ground | |||
600 | LSIG=Digitrip RMS 310 Long time/ Short time/ Instantanious/Ground | |||
700 | ||||
800 |
Interrupting Capacity Rating | |||||
Poles | 240 VAC | 480 VAC | 600 VAC | 250 VDC | |
JD Frame Type | 2,3,4 | 65kAIC | 35kAIC | 18kAIC | 10kAIC |
HJD Frame Type | 2,3,4 | 100kAIC | 65kAIC | 25kAIC | 22kAIC |
JDC Frame Type | 2,3,4 | 200kAIC | 100kAIC | 35kAIC | 22kAIC |
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Southland Electrical Supply has been in business for nearly 30 years, building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.

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Industrial Electrical solutions are not one-size-fits-all. We will custom design, engineer, upgrade or retrofit a solution tailored to fit your needs.
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Industrial Electrical solutions are not one-size-fits-all. We will custom design, engineer, upgrade or retrofit a solution tailored to fit your needs.
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Average order time for Molded Case Breakers is 1 - 2 days for common designs and most Molded Case projects are completed in 1 - 2 weeks, which means less downtime.
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6 locations across the southeast, an inventory of over 200,000 square feet and our extensive vendor network ensures we can help you find exactly the right product.
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We offer field service and preventative maintenance support for all products we supply. We provide shut down and after hours services for low and medium voltage equipment as well.
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