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

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $1,306.87000
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $1,408.79000
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $1,408.79000
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $1,412.75000
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $1,412.75000
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $1,511.90000
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $1,511.90000
Datasheet
Contactor 3PST-NO (3 Form A) 32 A 24VDC Coil Chassis Mount, DIN Rail
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)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
3RA23278XB302BB4Siemens03473-3RA23278XB302BB4-ND$1,306.87000Parametric Equivalent
3RA23278XE301BB4Siemens03473-3RA23278XE301BB4-ND$1,408.79000Parametric Equivalent
3RA23278XE302BB4Siemens03473-3RA23278XE302BB4-ND$1,408.79000Parametric Equivalent
3RA23288XB301BB4Siemens03473-3RA23288XB301BB4-ND$1,412.75000Parametric Equivalent
3RA23288XB302BB4Siemens03473-3RA23288XB302BB4-ND$1,412.75000Parametric Equivalent
In-Stock: 0
1 estimated in stock on 11-Dec-2026
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All prices are in USD
Box
QuantityUnit PriceExt 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.