S202-K20 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

S202-K20: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include body_style: MULTIPOLE-MULTIPLE ACTUATOR TYPE, body_width: 1.380 INCHES NOMINAL IN, body_height: 2.000 INCHES NOMINAL IN, body_length: 3.350 INCHES NOMINAL IN, boss_height: 0.984 INCHES NOMINAL IN, special_features: DIN RAIL MOUNTED; 480Y/277VAC VAC. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-580-4455, 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→ S202-K20

NSN: 5925-01-580-4455
FSC: 5925 — Circuit Breakers
CAGE: D9053 — ABB STOTZ-KONTAKT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG (DEU)

SPECIFICATIONS

body_style	MULTIPOLE-MULTIPLE ACTUATOR TYPE
body_width	1.380 INCHES NOMINAL IN
body_height	2.000 INCHES NOMINAL IN
body_length	3.350 INCHES NOMINAL IN
boss_height	0.984 INCHES NOMINAL IN
pole_quantity	2
special_features	DIN RAIL MOUNTED; 480Y/277VAC VAC
frequency_in_hertz	50.0 OR 60.0 FIRST LOCATION
trip_release_method	THERMAL-MAGNETIC ALL LOCATIONS
terminal_type_and_quantity	4 SCREW
maximum_continuous_load_current_rating_per_pole	20.0 AMPERES AC ALL LOCATIONS
operating_voltage_type_and_rating_per_pole_in_volts	277.0 AC ALL LOCATIONS
NSN	5925-01-580-4455

COMPONENT DIAGRAM

KEY FEATURES

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 277.0 AC ALL LOCATIONS

•

FREQUENCY IN HERTZ: 50.0 OR 60.0 FIRST LOCATION

•

BODY STYLE: MULTIPOLE-MULTIPLE ACTUATOR TYPE

•

BODY WIDTH: 1.380 INCHES NOMINAL IN

•

BODY HEIGHT: 2.000 INCHES NOMINAL IN

•

POLE QUANTITY: 2

•

MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 20.0 AMPERES AC ALL LOCATIONS

•

BODY LENGTH: 3.350 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	277.0 AC ALL LOCATIONS
FREQUENCY IN HERTZ	50.0 OR 60.0 FIRST LOCATION
BODY STYLE	MULTIPOLE-MULTIPLE ACTUATOR TYPE
BODY WIDTH	1.380 INCHES NOMINAL IN
BODY HEIGHT	2.000 INCHES NOMINAL IN
POLE QUANTITY	2
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE	20.0 AMPERES AC ALL LOCATIONS
BODY LENGTH	3.350 INCHES NOMINAL IN
SPECIAL FEATURES	DIN RAIL MOUNTED; 480Y/277VAC VAC
TERMINAL TYPE AND QUANTITY	4 SCREW

OTHER ITEMS IN FSC 5925 — Circuit Breakers

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

5925-00-001-1277 5925-00-001-2809 5925-00-001-3838 5925-00-001-5748 5925-00-001-5926 5925-00-001-5938 5925-00-001-5942 5925-00-001-5977

SUBSTITUTES & CROSS-REFERENCES 3

40100121Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

40092420Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2CDS252001R0487Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 S202-K20?

S202-K20 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace S202-K20?

There are 3 known substitutes for S202-K20: 40100121, 40092420, 2CDS252001R0487. Substitute compatibility should be verified for your specific system.

What is the NSN for S202-K20?

S202-K20 is cataloged in the U.S. Government catalog under NSN 5925-01-580-4455. This indicates validated use in U.S. government and defense supply chains.

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