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Siemens · Miniature & DIN Rail Circuit Breakers

Siemens 5SX21 D3 Miniature Circuit Breaker

Siemens 5SX21 D3 Miniature Circuit Breaker 3A 1 Pole 230/400V 277VAC 6kA DIN

4 units in stock from $8.89 Free US shipping · zero lead time

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KIV Industrial Parts is NOT an authorized distributor of Siemens. Manufacturer warranty does not apply.

3 listings of this part in 2 conditions

Specifications

ManufacturerSiemens
Part number5SX21
Product lineSENTRON breakers
CategoryMiniature & DIN Rail Circuit Breakers

Siemens 5SX21: questions

Where can I buy the Siemens 5SX21?

KIV Industrial Parts has 4 in stock at its warehouse in Princeton, TX, from $8.89. Orders placed by 3 PM on business days ship the same day with free shipping to all 50 US states.

What is the Siemens 5SX21?

The Siemens 5SX21 is a D3 Miniature Circuit Breaker, listed under Miniature & DIN Rail Circuit Breakers, part of the Siemens SENTRON breakers product line.

What condition is the Siemens 5SX21 in?

In stock as Used; New, Open Box. Every listing shows photos of the actual unit that ships; the conditions are explained at https://kivparts.com/conditions.

Is the Siemens 5SX21 guaranteed?

Yes: KIV Industrial Parts's 30-day guarantee covers a part that arrives not as described, dead on arrival or damaged (https://kivparts.com/returns).

Disclaimer

KIV Industrial Parts is not an authorized distributor, dealer or representative of Siemens, and is not affiliated with or endorsed by Siemens. The brand and part number are used only to identify the product. Items may be surplus, used or refurbished, may have older date codes or series, and are not covered by the manufacturer's warranty.

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