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Technical Data Sheet
CH270 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COUPLER,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include width: 7.000 INCHES NOMINAL IN, material: RUBBER SYNTHETIC OVERALL, body_style: MULTIPOLE-MULTIPLE ACTUATOR TYPE, body_width: 1.478 INCHES NOMINAL IN, bend_radius: 2.000 INCHES NOMINAL IN, body_height: 2.312 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-00-412-4155, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO MRO_GENERAL CH270
NSN: 5925-00-412-4155
FSC: 5925
CAGE: 27192 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)
SPECIFICATIONS
width7.000 INCHES NOMINAL IN
materialRUBBER SYNTHETIC OVERALL
body_styleMULTIPOLE-MULTIPLE ACTUATOR TYPE
body_width1.478 INCHES NOMINAL IN
bend_radius2.000 INCHES NOMINAL IN
body_height2.312 INCHES NOMINAL IN
body_length3.000 INCHES NOMINAL IN
boss_height0.188 INCHES NOMINAL IN
outer_radius3.000 INCHES NOMINAL IN
reset_methodMANUAL
storage_typeGENERAL PURPOSE WAREHOUSE
pole_quantity2
NSN5925-00-412-4155
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,ELECTRON TUBE TITLE COMPONENT PN CH270 MFR COUPLER,ELECTRON TUBE
KEY FEATURES
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 70.0 AMPERES AC ALL LOCATIONS
MANUAL ACTUATOR TYPE AND QUANTITY: 2 TOGGLE
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 240.0 AC ALL LOCATIONS
MAIN CONTACT TRIPPING MECHANISM TYPE: TRIP FREE
BODY WIDTH: 1.478 INCHES NOMINAL IN
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 125.0 ALL LOCATIONS
CIRCUIT PROTECTION TYPE: OVERCURRENT ALL LOCATIONS
EXTERNAL ACTUATOR LINKAGE ARRANGEMENT: ONE AND TWO LINKED
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE70.0 AMPERES AC ALL LOCATIONS
MANUAL ACTUATOR TYPE AND QUANTITY2 TOGGLE
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS240.0 AC ALL LOCATIONS
MAIN CONTACT TRIPPING MECHANISM TYPETRIP FREE
BODY WIDTH1.478 INCHES NOMINAL IN
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT125.0 ALL LOCATIONS
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
EXTERNAL ACTUATOR LINKAGE ARRANGEMENTONE AND TWO LINKED
TRIP RELEASE METHODTHERMAL-MAGNETIC ALL LOCATIONS
ACTUATOR FUNCTIONTRIP-RESET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
20475Interchangeable
interchangeable cross-reference
interchangeable
37625Interchangeable
interchangeable cross-reference
interchangeable
CH270Interchangeable
interchangeable cross-reference
interchangeable
CH270HInterchangeable
Same NIIN cross-reference
interchangeable
64-6874-0270Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CH270?
CH270 is a COUPLER,ELECTRON TUBE. It is classified as a MRO (MRO_GENERAL).
What parts can replace CH270?
There are 5 known substitutes for CH270: 20475, 37625, CH270 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CH270?
CH270 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-00-412-4155. This indicates validated use in U.S. government and defense supply chains.
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