Q2020
View detailed technical data, stock status, and sourcing information for: Q2020
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"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."
1 pole quantity, 2.375 inches nominal overall width, 2.875 inches nominal overall length, 1.000 inches nominal overall height, rectangular dimensional envelope body style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Body Style
- rectangular dimensional envelope
- Overall Length
- 2.875 inches nominal
- Overall Height
- 1.000 inches nominal
- Overall Width
- 2.375 inches nominal
- Pole Quantity
- 1
- Mounting Facility Type And Quantity
- 1 clip
- Maximum Continuous Load Current Rating Per Pole
- 20.0 amperes ac single location
- Operating Voltage Type And Rating Per Pole In Volts
- 240.0 ac single location
- Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
- 10000.0 ac single location
- Circuit Protection Type
- overcurrent single location
- Trip Release Method
- thermal-magnetic single location
- Trip Release Characteristic
- instantaneous single location
- Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
- 125.0 single location
- Reset Method
- manual
- Main Contact Tripping Mechanism Type
- trip free
- Manual Actuator Type And Quantity
- 1 toggle
- Actuator Function
- trip-reset
- Actuator Position Designation
- at pole one
- Trip Release Ambient Temp Rating
- 40.0 celsius nominal single location
- Frequency In Hertz
- 60.0 single location
- Material
- plastic case
- Terminal Type And Quantity
- 2 compression
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| Q2020 | Circuit Breaker |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5925-01-237-8111?
Does the NSN 5925-01-237-8111 have a Schedule B code assigned?
Does NSN 5925-01-237-8111 require demilitarization?
Does NSN 5925-01-237-8111 contain precious materials?
Does NSN 5925-01-237-8111 contain hazardous materials?
When the NSN 5925-01-237-8111 was assigned to the Federal Catalog?
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