5SX21-A4 Siemens 4A 1P 5SX2 Series Molded Case Circuit Breaker

5SX21-A4

Siemens - Molded Case

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5SX21-A4 Specifications

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5SX21-A4, Siemens, 4A, 277V, 1-Pole, Feed-Thru connection, {aic rating}, frame size {frame type}, LI – Long-Time and Instantaneous, Thermal-Magnetic protection, 5SX2 Series, Line & Load terminals, molded case circuit breaker

Manufacturer	Siemens	Subcategory	Molded Case
Family	5SX2 Series	Amperage	4
Voltage	277	Poles	1
Manufacturer	Siemens
Subcategory	Molded Case
Family	5SX2 Series
Amperage	4
Voltage	277
Poles	1

Electrical.com is NOT an authorized distributor for Siemens and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.

5SX21-A4 Specifications:

Part Number5SX21-A4

Manufacturers

Siemens

Sub-CategoryMolded Case

Family5SX2 Series

Weight0.3 lbs

Amperage4

Voltage277

Poles1

FunctionsLI – Long-Time and Instantaneous

ProtectionThermal-Magnetic