CHB340
Circuit Breaker
This page provides complete and verified information for part number CHB340, NSN 5925-00-166-8304
You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5925 Circuit Breakers
National Stock Number
5925-00-166-8304
Item Name Code
00136
Assigment Date
08/21/1972 (54 years ago)
0.739 inches nominal center to center distance between terminals parallel to width, multipole-multiple actuator type body style, 2.530 inches nominal body height, 2.217 inches nominal body width, 3.000 inches nominal body length
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Body Style
- multipole-multiple actuator type
- Body Length
- 3.000 inches nominal
- Body Width
- 2.217 inches nominal
- Body Height
- 2.530 inches nominal
- Center To Center Distance Between Terminals Parallel To Width
- 0.739 inches nominal
- Boss Height
- 0.188 inches nominal
- Pole Quantity
- 3
- Mounting Facility Type And Quantity
- 3 terminal
- Storage Type
- general purpose warehouse
- Maximum Continuous Load Current Rating Per Pole
- 40.0 amperes ac all locations
- Operating Voltage Type And Rating Per Pole In Volts
- 240.0 ac all locations
- Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
- 10000.0 ac all locations
- Circuit Protection Type
- overcurrent all locations
- Trip Release Method
- thermal-magnetic all locations
- Trip Release Characteristic
- instantaneous and time delay all locations
- Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
- 125.0 all locations
- Reset Method
- manual
- Main Contact Tripping Mechanism Type
- trip free
- Manual Actuator Type And Quantity
- 3 toggle
- Actuator Function
- trip-reset
- Actuator Position Designation
- at each pole
- External Actuator Linkage Arrangement
- one, two, and three linked
- Trip Delay Time In Seconds Per Rated Continuous Current
- 240.000 maximum at 200 pct all locations
- Inclosure Protection Type For Which Designed
- fungus resistant and general purpose
- Trip Release Ambient Temp Rating
- 40.0 celsius nominal all locations
- Frequency In Hertz
- 60.0 all locations
- Material
- plastic case
- Terminal Type And Quantity
- 3 clip and 3 compression
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 4 - Partial descriptive item identification (type 1 concept)
- A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A030A0
- U - Precious metal content is unknown
- 0000136
- P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
- 8536200040
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- National Motor Freight Classification Item Number
- National Motor Freight Classification Sub-Item Number
- Uniform Freight Classification Item Number
- National Motor Freight Class Rating
- Water Commodity
- Type of Cargo
- Special Hand
- Air Dimension
- Air Commodity
- National Motor Freight Description
- TX
- 063160
- Z
- 35205
- W - Rating variable
- 72D - Communications/electronics, other than sigint/ew or comsec repair parts and components
- Z - No special type of cargo code applicable
- 9 - Other or no special handling required (sh)
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- HZ -
- switch boxes/elec enclosures
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for CHB340
What is the FSCG of the NSN 5925-00-166-8304?
The FSCG of the NSN 5925-00-166-8304 is 5925
Does the NSN 5925-00-166-8304 have a Schedule B code assigned?
Yes, the Schedule B code is 8536200040
Does NSN 5925-00-166-8304 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5925-00-166-8304 contain precious materials?
Precious metal content is unknown
Does NSN 5925-00-166-8304 contain hazardous materials?
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
When the NSN 5925-00-166-8304 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Mon, Aug 21, 1972
Need Consumables?
Running low on essential supplies? Explore our extensive catalog of high-quality consumables designed to keep your operations on track.
Recommended for You
Discover a selection of other high-demand NSN components from our catalog. These featured parts are frequently sourced by procurement teams across defense, aerospace, and industrial sectors.
Price & Availability
Fill out the form to get accurate pricing, lead time, and stock details from our NSN specialists:
FREE
