3RA23278XB301BB4 is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
3RA23278XB301BB4 | |
|---|---|
DigiKey Part Number | 3473-3RA23278XB301BB4-ND |
Manufacturer | |
Manufacturer Part Number | 3RA23278XB301BB4 |
Description | CONTACTOR REV S0 32A 24VDC SCRW |
Manufacturer Standard Lead Time | 4 Weeks |
Customer Reference | |
Detailed Description | Contactor 3PST-NO (3 Form A) 32 A 24VDC Coil Chassis Mount, DIN Rail |
Datasheet | Datasheet |
Product Attributes
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Category | Contact Rating (Current) 32 A |
Manufacturer Siemens | Switching Voltage 690VAC - Max |
Series | Features Auxiliary Contacts |
Packaging Box | Termination Style Screw Terminal |
Part Status Active | Operating Temperature -25°C ~ 60°C |
Mounting Type Chassis Mount, DIN Rail | Coil Power 5.9W |
Coil Voltage 24VDC | Base Product Number |
Contact Form 3PST-NO (3 Form A) |
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Substitutes (7)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 3RA23278XB302BB4 | Siemens | 0 | 3473-3RA23278XB302BB4-ND | $1,306.87000 | Parametric Equivalent |
| 3RA23278XE301BB4 | Siemens | 0 | 3473-3RA23278XE301BB4-ND | $1,408.79000 | Parametric Equivalent |
| 3RA23278XE302BB4 | Siemens | 0 | 3473-3RA23278XE302BB4-ND | $1,408.79000 | Parametric Equivalent |
| 3RA23288XB301BB4 | Siemens | 0 | 3473-3RA23288XB301BB4-ND | $1,412.75000 | Parametric Equivalent |
| 3RA23288XB302BB4 | Siemens | 0 | 3473-3RA23288XB302BB4-ND | $1,412.75000 | Parametric Equivalent |
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In-Stock: 0
1 estimated in stock on 11-Dec-2026
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Quantity
All prices are in USD
Box
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $914.43000 | $914.43 |
| 10 | $798.76700 | $7,987.67 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.



