646DZE1 — SWITCH,PRESSURE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

646DZE1: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include terminal_type: WIRE LEAD, mounting_method: UNTHREADED HOLE(S), features_provided: HERMETICALLY SEALED CASE, frequency_in_hertz: 50.0 AND 60.0 SECOND VOLTAGE, nominal_thread_size: 0.250 INCHES SINGLE PRESSURE CONNECTION IN, pressure_switch_type: DIFFERENTIAL. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-146-4807, 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

646DZE1

NSN: 5930-01-146-4807
FSC: 5930 — Switches
CAGE: 09049 — CUSTOM CONTROL SENSORS, LLC (USA)

SPECIFICATIONS

terminal_type	WIRE LEAD
mounting_method	UNTHREADED HOLE(S)
features_provided	HERMETICALLY SEALED CASE
frequency_in_hertz	50.0 AND 60.0 SECOND VOLTAGE
nominal_thread_size	0.250 INCHES SINGLE PRESSURE CONNECTION IN
pressure_switch_type	DIFFERENTIAL
contact_adjustability	DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
operating_temp_rating	-34.0 CELSIUS MINIMUM AND 71.0 CELSIUS MAXIMUM DEGC
contact_action_stimulus	INCREASE
contact_adjustment_type	INTERNAL ACTUATION POINT SCREW WITH SCALE AND INTERNAL DEACTUATION POINT SCREW WITH SCALE
pressure_connector_type	PLAIN, THREADED INTERNAL ALL CONNECTIONS
contact_adjustment_range	+1.20 TO 18.00 ACTUATION POINT POUNDS PER SQUARE INCH AND +0.40 TO 17.20 DEACTUATION POINT POUNDS PER SQUARE INCH
NSN	5930-01-146-4807

COMPONENT DIAGRAM

KEY FEATURES

•

FREQUENCY IN HERTZ: 50.0 AND 60.0 SECOND VOLTAGE

•

CONTACT ACTION STIMULUS: INCREASE

•

TERMINAL TYPE: WIRE LEAD

•

CONTACT LOAD CURRENT RATING: 15.0 AMPERES RESISTIVE LOAD AND 15.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE

•

MOUNTING METHOD: UNTHREADED HOLE(S)

TECHNICAL CHARACTERISTICS

FREQUENCY IN HERTZ	50.0 AND 60.0 SECOND VOLTAGE
FREQUENCY IN HERTZ	50.0 AND 60.0 FIRST VOLTAGE
CONTACT ACTION STIMULUS	INCREASE
TERMINAL TYPE	WIRE LEAD
CONTACT LOAD CURRENT RATING	15.0 AMPERES RESISTIVE LOAD AND 15.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING	0.4 AMPERES RESISTIVE LOAD AND 0.2 AMPERES INDUCTIVE LOAD THIRD VOLTAGE
CONTACT LOAD CURRENT RATING	15.0 AMPERES RESISTIVE LOAD AND 15.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE
MOUNTING METHOD	UNTHREADED HOLE(S)
CONTACT ADJUSTMENT RANGE	+1.20 TO 18.00 ACTUATION POINT POUNDS PER SQUARE INCH AND +0.40 TO 17.20 DEACTUATION POINT POUNDS PER SQUARE INCH
UNTHREADED MOUNTING HOLE DIAMETER	0.265 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5930 — Switches

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609

SUBSTITUTES & CROSS-REFERENCES 1

646DZE648Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 646DZE1?

646DZE1 is a SWITCH,PRESSURE.

What parts can replace 646DZE1?

There is 1 known substitute for 646DZE1: 646DZE648. Substitute compatibility should be verified for your specific system.

What is the NSN for 646DZE1?

646DZE1 is cataloged in the U.S. Government catalog under NSN 5930-01-146-4807. This indicates validated use in U.S. government and defense supply chains.

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646DZE1 — SWITCH,PRESSURE

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