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Datasheet. MCM2550 specification
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
3.156in. ⁓3-5/32"
The distance measured in a straight line from the bottom to the top of an item.
1.828in.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
1.875in.
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.
plastic
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.
0.250in.
The number of poles included in the item.
1
Indicates the type and number of facilities by which the item is mounted.
2 unthreaded hole
The maximum current load that each pole is rated to carry continuously.
150.0 amperes ac single location and 150.0 amperes dc single location
Indicates the type and value of operating voltage for which each pole is designed to operate,expressed in volts.
30.0 ac single location and 30.0 dc single location
Indicates the type and value of the maximum short circuit current that the item will successfully interrupt,per pole,at the specified rated voltage,expressed in amperes.
3000.0 ac single location and 3000.0 dc single location
Indicates the type of electrical condition that will cause the device to trip.
overcurrent single location
The means by which the trip mechanism is released.
thermal single location
Denotes the type of trip release action.
time delay single location
The continuous current rating per pole at which the device must trip in a specified time,expressed in percent.
125.0 single location
The means provided to reposition the mechanism so that the device is ready to function.
manual
Indicates the type of mechanism provided for tripping main contacts.
trip free
Indicates the type and number of actuators provided for manual control.
2 push button
Denotes the action imparted by actuator operation.
TRIP-Reset
The length of time,expressed in seconds,that an overload may exist before the device will trip at a specified continuous current.
3600.000 at 125 pct single location
The temperature of the medium surrounding the trip release at which it can be operated continuously.
25.0 deg celsius single location
Indicates the type and number of terminals for providing electrical connection.
2 screw
Answers.
1.875 inches
Schedule B number: 8536200040
nmfc 061300
Automatic circuit breakers, for a voltage not exceeding 1,000 v
FSC 5925 ⁓ Circuit breakers
Excluding relays.
NSN 5925-00-109-1769 CIRCUIT BREAKER
1.875" overall width 3.156" overall length
- NIIN
- 001091769
- NIIN Date
- 01/01/63
- Schedule B
- 8536200040
- Name Code
- 00136
- FIIG
- A030A0
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | PLM150 | Cage 82647 |
| 2. | 49945 | Cage 53397 |
Major End Users Countries and entities
- - Republic of Korea
- - Germany
- - Greece
Availability for MCM2550 A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 77.5
- LCL (less than a car load rating)
- 77.5
- Special Cargo
- No special type of cargo code applicable
- Air Freight (Minimum cargo door size required)
- Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Customs Requirement Classification
- Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
- Commodity (for shipments via water)
- Electrical appliances, small
- NMFC (national motor freight code)
- 061300 CIRCUIT BREAKER/SWITCH NOI
- UFC (universal freight code)
- 34410
Similar by Design Other circuit breakers with similar characteristics
Nothing similar to this part number was found in our inventory
MCM2550 / Circuit breakerWhat is the formal definition of this item?
A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. may include provisions for manual operation. at least one set of contacts must be in series with the actuating element(s). a combination of semiconductor and passive devices may be used in lieu of contacts. for automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). for items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. excludes circuit breaker box and magneto "breaker" assemblies. see also switch (as modified); and controller.
