MODEL 120 — SWITCH,THERMOSTATIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MODEL 120: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include phase: SINGLE, blade_type: STRAIGHT, blade_length: 7.500 INCHES NOMINAL IN, control_type: LOCAL, overall_width: 7.250 INCHES NOMINAL IN, terminal_type: TAB W/SCREW. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-139-2412, 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

MODEL 120

NSN: 5930-00-139-2412
NIINs: 001392412, 013603263, 014876033
FSC: 5930 — Switches
CAGE: 88234 — UNITED ELECTRIC CONTROLS COMPANY (USA)

SPECIFICATIONS

phase	SINGLE
blade_type	STRAIGHT
blade_length	7.500 INCHES NOMINAL IN
control_type	LOCAL
overall_width	7.250 INCHES NOMINAL IN
terminal_type	TAB W/SCREW
blade_material	STEEL CORROSION RESISTING
inclosure_type	ENCASED
overall_height	1.750 INCHES NOMINAL IN
overall_length	11.750 INCHES NOMINAL IN
handle_material	PLASTIC
mounting_method	IMMERSION WELL
NSN	5930-00-139-2412

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT ACTION STIMULUS: INCREASE

•

TERMINAL TYPE: TAB W/SCREW

•

CONTACT LOAD CURRENT RATING: 15.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE

•

MOUNTING METHOD: IMMERSION WELL

•

CONTACT ADJUSTMENT RANGE: +50.00 TO 100.00 ACTUATION POINT DEGREES FAHRENHEIT

•

TEMP SENSING ELEMENT TYPE: BULB

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	4.250 INCHES NOMINAL IN
CONTACT ACTION STIMULUS	INCREASE
TERMINAL TYPE	TAB W/SCREW
CONTACT LOAD CURRENT RATING	15.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
MOUNTING METHOD	IMMERSION WELL
CONTACT ADJUSTMENT RANGE	+50.00 TO 100.00 ACTUATION POINT DEGREES FAHRENHEIT
TEMP SENSING ELEMENT TYPE	BULB
OVERALL LENGTH	5.250 INCHES NOMINAL IN
OVERALL WIDTH	1.250 INCHES NOMINAL IN
CONTACT ADJUSTMENT TYPE	EXTERNAL ACTUATION POINT KNOB WITH SCALE

SUBSTITUTES & CROSS-REFERENCES 7

B105-120Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

B100-120Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

B105-120-9410Reference document

Same NSN cross-reference

Reference document — Secondary reference

IM-16150Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

B105Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

B5-100Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is MODEL 120?

MODEL 120 is a SWITCH,THERMOSTATIC.

What parts can replace MODEL 120?

There are 7 known substitutes for MODEL 120: B105-120, B100-120, B105-120-9410 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MODEL 120?

MODEL 120 is cataloged in the U.S. Government catalog under NSN 5930-00-139-2412. This indicates validated use in U.S. government and defense supply chains.

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MODEL 120 — SWITCH,THERMOSTATIC

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