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Datasheet. 21-478 specification
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
4.906in. ⁓4-29/32"
The distance measured in a straight line from the bottom to the top of an item.
3.719in.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
4.656in.
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
spstno and spstnc; 5 amps resistive at 120 vac and 28 vdc; line current: 0 to 5 amp, 3 phase, 60 hz, direct or from c. t.; 120 vac, 60 hz control voltage; approximately 2 seconds PICK-Up time delay; trip adjustment: screwdriver adjustable, 1 amp to 5 amp, highest of the three phases actuates contacts; hermetically sealed; four 0.172
Answers.
1EA
4.656 inches maximum
Schedule B number: 8536490055
nmfc 061300
Relays, except electromechanical, with contacts rated at less than 10 a, for a voltage exceeding 60 v but not exceeding 1000v
FSC 5945 ⁓ Relays and solenoids
Excluding contractors.
NSN 5945-01-212-4206 RELAY,HYBRID
spstno 4.656" overall width 4.906" overall length
- NIIN
- 012124206
- NIIN Date
- 07/12/85
- Schedule B
- 8536490055
- Name Code
- 31445
- FIIG
- A513L0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $1,270.63 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- 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. | 1150-10SX | Cage 18741 |
| 2. | 1150-10SX | Cage 18741 |
Major End Users Countries and entities
- - Department of The Navy
Availability for 21-478 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)
- Communications/electronics, other than sigint/ew or comsec repair parts and components
- NMFC (national motor freight code)
- 061300 CIRCUIT BREAKER/SWITCH NOI
- UFC (universal freight code)
- 34410
Similar by Design Other relays with similar characteristics
Nothing similar to this part number was found in our inventory
21-478 / Relay,hybridWhat is the formal definition of this item?
A self-contained device that performs the function of opening or closing an electrical circuit in response to electrical changes in an external circuit. it consists of a combination of semiconductor and passive circuit devices, which in turn control an integral electro-magnetic relay. excludes relays which employ diodes, rectifiers or other passive devices to achieve contact protection or coil modification. excludes relay, solid state.
