B2873A — SWITCH,ROTARY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B2873A: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include overall_width: 2.688 INCHES NOMINAL IN, terminal_type: SCREW, overall_height: 2.563 INCHES NOMINAL IN, overall_length: 4.125 INCHES NOMINAL IN, mounting_method: BASE AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY, special_features: LEGEND READS HAND,OFF,AUTO. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-565-3052, 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

B2873A

NSN: 5930-00-565-3052
FSC: 5930 — Switches
CAGE: 23826 — SIEMENS ENERGY AND AUTOMATION INC SIEMENS FURNAS CONTROLS DIV (USA)

SPECIFICATIONS

overall_width	2.688 INCHES NOMINAL IN
terminal_type	SCREW
overall_height	2.563 INCHES NOMINAL IN
overall_length	4.125 INCHES NOMINAL IN
mounting_method	BASE AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
special_features	LEGEND READS HAND,OFF,AUTO
features_provided	ACTUATOR KNOB AND LEGEND PLATE
mounting_facility_pattern	TWO POSITION DIAGONAL SINGLE MOUNTING FACILITY
contact_load_current_rating	0.6 AMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL
contact_voltage_rating_in_volts	120.0 LOWEST AC VOLTAGE RATING AT SEA LEVEL
switch_actuator_indexing_position_quantity	3 SINGLE ACTUATOR
longest_vertical_distance_between_mounting_centers	3.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
NSN	5930-00-565-3052

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL TYPE: SCREW

•

MOUNTING FACILITY PATTERN: TWO POSITION DIAGONAL SINGLE MOUNTING FACILITY

•

CONTACT LOAD CURRENT RATING: 3.0 AMPERES RESISTIVE LOAD LOWEST AC VOLTAGE RATING AT SEA LEVEL

•

MOUNTING METHOD: BASE AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY

•

LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS: 3.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.563 INCHES NOMINAL IN
TERMINAL TYPE	SCREW
MOUNTING FACILITY PATTERN	TWO POSITION DIAGONAL SINGLE MOUNTING FACILITY
CONTACT LOAD CURRENT RATING	3.0 AMPERES RESISTIVE LOAD LOWEST AC VOLTAGE RATING AT SEA LEVEL
CONTACT LOAD CURRENT RATING	0.6 AMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL
MOUNTING METHOD	BASE AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS	3.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
OVERALL LENGTH	4.125 INCHES NOMINAL IN
OVERALL WIDTH	2.688 INCHES NOMINAL IN
FEATURES PROVIDED	ACTUATOR KNOB AND LEGEND PLATE

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is B2873A?

B2873A is a SWITCH,ROTARY.

What is the NSN for B2873A?

B2873A is cataloged in the U.S. Government catalog under NSN 5930-00-565-3052. This indicates validated use in U.S. government and defense supply chains.

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